{"title":"Aquaphor Filters \u0026 RO Replacements","description":"\u003cdiv class=\"rf-collection-page\" style=\"max-width: 1100px; margin: 0 auto; color: #1f1f1f; line-height: 1.7; font-size: 16px;\"\u003e\n\u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\u003ch2 style=\"margin-bottom: 14px; text-align: center;\"\u003e\u003cstrong\u003eFind the exact Aquaphor replacement filter, membrane or full kit for your system in seconds.\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 14px;\"\u003eShop genuine Aquaphor reverse osmosis replacement filters, membranes, and complete service kits. Whether you are maintaining an RO-101S, RO-102S, or RO-202S system, this collection brings together the correct parts to keep your system performing properly.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eIf you are unsure what you need, use our guide before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- GUIDE LINK --\u003e\n\u003cdiv style=\"margin-bottom: 30px; padding: 20px; background: #CAE6EC; border-radius: 16px;\"\u003e\n\u003ch2 style=\"margin: 0 0 8px 0; color: #006c84;\"\u003e\u003cstrong\u003eNot sure which Aquaphor filter you need?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003ca href=\"\/pages\/which-aquaphor-filter-do-i-need\" style=\"color: #006c84; font-weight: bold; text-decoration: underline;\"\u003e Use our Aquaphor compatibility guide \u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"font-size: 32px; margin-bottom: 22px; color: #006c84;\"\u003eShop by Replacement Type\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px;\"\u003e\n\u003c!-- COMPLETE KITS --\u003e\n\u003cdiv style=\"background: #f7fbfc; padding: 24px; border-radius: 18px; border: 1px solid #d8e6ea; transition: all 0.2s ease;\"\u003e\n\u003ch3 style=\"color: #006c84; font-size: 22px; margin-bottom: 10px;\"\u003eComplete Kits\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 16px;\"\u003eReplace your full system in one step and avoid missing components.\u003c\/p\u003e\n\u003ca style=\"display: inline-block; padding: 10px 14px; background: #006C84; color: #fff; border-radius: 8px; font-weight: bold; text-decoration: none;\" href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-replacement-set-ro-systems-k1-k2-k7bm-ro100s\"\u003e View Complete Kit \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c!-- FILTER SETS --\u003e\n\u003cdiv style=\"background: #f7fbfc; padding: 24px; border-radius: 18px; border: 1px solid #d8e6ea;\"\u003e\n\u003ch3 style=\"color: #006c84; font-size: 22px; margin-bottom: 10px;\"\u003eFilter Sets\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 14px;\"\u003eReplace pre-filtration and conditioning stages together.\u003c\/p\u003e\n\u003ca style=\"display: block; font-weight: bold; margin-bottom: 6px; color: #006c84;\" href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-set-replacement-cartridges-k5-k2-k7\"\u003eK5, K2 \u0026amp; K7M Set\u003c\/a\u003e \u003ca style=\"display: block; font-weight: bold; color: #006c84;\" href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-set-replacement-cartridges-k1-k2-k7bm\"\u003eK1, K2 \u0026amp; K7BM Set\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c!-- MEMBRANES --\u003e\n\u003cdiv style=\"background: #f7fbfc; padding: 24px; border-radius: 18px; border: 1px solid #d8e6ea;\"\u003e\n\u003ch3 style=\"color: #006c84; font-size: 22px; margin-bottom: 10px;\"\u003eRO Membranes\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 14px;\"\u003eThe core purification stage for removing dissolved contaminants and hardness.\u003c\/p\u003e\n\u003ca style=\"display: block; font-weight: bold; margin-bottom: 6px; color: #006c84;\" href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-50s-reverse-osmosis-membrane-cartridge-only\"\u003eRO-50S Membrane\u003c\/a\u003e \u003ca style=\"display: block; font-weight: bold; color: #006c84;\" href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-100s-reverse-osmosis-membrane-filter-only\"\u003eRO-100S Membrane\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c!-- INDIVIDUAL FILTERS --\u003e\n\u003cdiv style=\"background: #f7fbfc; padding: 24px; border-radius: 18px; border: 1px solid #d8e6ea;\"\u003e\n\u003ch3 style=\"color: #006c84; font-size: 22px; margin-bottom: 10px;\"\u003eIndividual Filters\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 14px;\"\u003eReplace specific stages without buying a full set.\u003c\/p\u003e\n\u003ca style=\"display: block; font-weight: bold; margin-bottom: 4px; color: #006c84;\" href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-k5-replacement-filter-cartridge\"\u003eK5 Filter\u003c\/a\u003e \u003ca style=\"display: block; font-weight: bold; margin-bottom: 4px; color: #006c84;\" href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-k2-replacement-filter-cartridge\"\u003eK2 Filter\u003c\/a\u003e \u003ca style=\"display: block; font-weight: bold; margin-bottom: 4px; color: #006c84;\" href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-k1-replacement-filter-cartridge\"\u003eK1 Filter\u003c\/a\u003e \u003ca style=\"display: block; font-weight: bold; margin-bottom: 4px; color: #006c84;\" href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-k7m-replacement-filter-cartridge\"\u003eK7M Filter\u003c\/a\u003e \u003ca style=\"display: block; font-weight: bold; color: #006c84;\" href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-k7bm-replacement-filter-cartridge\"\u003eK7BM Filter\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- COMPATIBILITY TABLE --\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 30px; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eAquaphor Compatibility Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #d8e6ea;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #CAE6EC;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003e\u003cstrong\u003eSystem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e\u003cstrong\u003eFilters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e\u003cstrong\u003eMembrane\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px;\"\u003eRO 101S\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eK5, K2, K7M\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eRO 50S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fbfc;\"\u003e\n\u003ctd style=\"padding: 12px;\"\u003eRO 102S\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eK5, K2, K7M\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eRO 100S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px;\"\u003eRO 202S\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eK1, K2, K7BM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eRO 100S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin-top: 12px;\"\u003e\u003ca href=\"\/pages\/which-aquaphor-filter-do-i-need\" style=\"color: #006c84; font-weight: bold; text-decoration: underline;\"\u003e View full compatibility guide \u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- INTERNAL LINK TO SYSTEM --\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 30px; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eAquaphor RO Systems\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eLooking for the full system rather than replacement parts?\u003c\/p\u003e\n\u003cspan style=\"color: #006c84;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003e\u003cu\u003e \u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-102s-reverse-osmosis-system\" title=\"Full details and specification of the Aquaphor Reverse Osmosis System 102S\"\u003eView the Aquaphor RO-102S Reverse Osmosis System\u003c\/a\u003e\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-202s-eu-reverse-osmosis-system\" title=\"The Aquaphor RO 202S Under Sink Reverse Osmosis full product page\"\u003eView the Aquaphor RO-202S EU Reverse Osmosis System\u003c\/a\u003e\u003c\/span\u003e\n\u003ch1 class=\"product-title\"\u003e\u003cbr\u003e\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 38px 0;\"\u003e\n\u003ch2 style=\"font-size: 30px; margin-bottom: 18px; color: #006c84;\"\u003e\u003cstrong\u003eAquaphor RO Replacement FAQs\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 18px; border-radius: 14px; margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eDo I need a filter set or a membrane?\u003c\/strong\u003e\n\u003cp\u003eThat depends on which stage needs replacing. Filter sets cover the pre filtration and conditioning stages, while the membrane handles deeper purification and hardness removal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 18px; border-radius: 14px; margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIs it better to buy a complete replacement kit?\u003c\/strong\u003e\n\u003cp\u003eYes, if you want the simplest option. A complete kit reduces the chance of missing components and makes servicing easier.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 18px; border-radius: 14px; margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eWhat is the difference between RO-50S and RO-100S?\u003c\/strong\u003e\n\u003cp\u003eThey are different reverse osmosis membrane stages used with different Aquaphor system configurations. Always check compatibility before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 18px; border-radius: 14px;\"\u003e\n\u003cstrong\u003eHow often should Aquaphor RO filters be replaced?\u003c\/strong\u003e\n\u003cp\u003eReplacement timing depends on the product and water conditions, but routine servicing is essential to maintain proper filtration performance and protect membrane life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- CTA --\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"font-size: 30px; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eNeed Help Choosing?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCall \u003cstrong\u003e0121 630 1130\u003c\/strong\u003e or use our guide to make sure you get the correct Aquaphor replacement filter.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 16px 0;\"\u003eExplore all Aquaphor systems: \u003cspan style=\"color: #006c84;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003e\u003cu\u003e \u003ca href=\"https:\/\/regalflow.co.uk\/collections\/aquaphor\" title=\"shop the full range of Aquaphor water softeners, reverse osmosis systems, and filter replacements\"\u003eView Aquaphor range \u003c\/a\u003e\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eAll Aquaphor Filters For Sale\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"CollectionPage\",\n  \"@id\": \"https:\/\/regalflow.co.uk\/collections\/aquaphor-filter-ro-replacements#collectionpage\",\n  \"url\": \"https:\/\/regalflow.co.uk\/collections\/aquaphor-filter-ro-replacements\",\n  \"name\": \"Aquaphor RO Replacement Filters, Membranes and Kits\",\n  \"description\": \"Shop Aquaphor reverse osmosis replacement filters, membranes, and complete service kits for RO-101S, RO-102S, and RO-202S systems.\",\n  \"isPartOf\": {\n    \"@type\": \"WebSite\",\n    \"@id\": \"https:\/\/regalflow.co.uk\/#website\",\n    \"url\": \"https:\/\/regalflow.co.uk\/\",\n    \"name\": \"Regal Flow\"\n  },\n  \"about\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Aquaphor\"\n  },\n  \"mainEntity\": {\n    \"@type\": \"ItemList\",\n    \"@id\": \"https:\/\/regalflow.co.uk\/collections\/aquaphor-filter-ro-replacements#itemlist\",\n    \"name\": \"Aquaphor RO Replacement Products\",\n    \"numberOfItems\": 10,\n    \"itemListElement\": [\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 1,\n        \"url\": \"https:\/\/regalflow.co.uk\/products\/aquaphor-replacement-set-ro-systems-k1-k2-k7bm-ro100s\",\n        \"name\": \"Aquaphor Complete Replacement Kit with RO100S Membrane\"\n      },\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 2,\n        \"url\": \"https:\/\/regalflow.co.uk\/products\/aquaphor-set-replacement-cartridges-k5-k2-k7\",\n        \"name\": \"Aquaphor K5, K2 and K7M Replacement Set\"\n      },\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 3,\n        \"url\": \"https:\/\/regalflow.co.uk\/products\/aquaphor-set-replacement-cartridges-k1-k2-k7bm\",\n        \"name\": \"Aquaphor K1, K2 and K7BM Replacement Set\"\n      },\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 4,\n        \"url\": \"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-50s-reverse-osmosis-membrane-cartridge-only\",\n        \"name\": \"Aquaphor RO-50S Membrane\"\n      },\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 5,\n        \"url\": \"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-100s-reverse-osmosis-membrane-filter-only\",\n        \"name\": \"Aquaphor RO-100S Membrane\"\n      },\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 6,\n        \"url\": \"https:\/\/regalflow.co.uk\/products\/aquaphor-k5-replacement-filter-cartridge\",\n        \"name\": \"Aquaphor K5 Replacement Filter\"\n      },\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 7,\n        \"url\": \"https:\/\/regalflow.co.uk\/products\/aquaphor-k2-replacement-filter-cartridge\",\n        \"name\": \"Aquaphor K2 Replacement Filter\"\n      },\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 8,\n        \"url\": \"https:\/\/regalflow.co.uk\/products\/aquaphor-k1-replacement-filter-cartridge\",\n        \"name\": \"Aquaphor K1 Replacement Filter\"\n      },\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 9,\n        \"url\": \"https:\/\/regalflow.co.uk\/products\/aquaphor-k7m-replacement-filter-cartridge\",\n        \"name\": \"Aquaphor K7M Replacement Filter\"\n      },\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 10,\n        \"url\": \"https:\/\/regalflow.co.uk\/products\/aquaphor-k7bm-replacement-filter-cartridge\",\n        \"name\": \"Aquaphor K7BM Replacement Filter\"\n      }\n    ]\n  },\n  \"breadcrumb\": {\n    \"@type\": \"BreadcrumbList\",\n    \"@id\": \"https:\/\/regalflow.co.uk\/collections\/aquaphor-filter-ro-replacements#breadcrumb\",\n    \"itemListElement\": [\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 1,\n        \"name\": \"Home\",\n        \"item\": \"https:\/\/regalflow.co.uk\/\"\n      },\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 2,\n        \"name\": \"Aquaphor RO Replacement Filters, Membranes and Kits\",\n        \"item\": \"https:\/\/regalflow.co.uk\/collections\/aquaphor-filter-ro-replacements\"\n      }\n    ]\n  }\n}\n\u003c\/script\u003e \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"@id\": 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Filter sets cover the pre filtration and conditioning stages, while the membrane handles deeper purification and hardness removal.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is it better to buy a complete replacement kit?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, if you want the simplest option. A complete kit reduces the chance of missing components and makes servicing easier.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between RO-50S and RO-100S?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"They are different reverse osmosis membrane stages used with different Aquaphor system configurations. 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}\n\n  .rf-p-feat-card {\n    background: #CAE6EC;\n    border-radius: 14px;\n    padding: 24px 20px;\n    display: flex;\n    flex-direction: column;\n  }\n\n  .rf-p-feat-card h4 {\n    font-size: 18px;\n    color: #005a70 !important;\n    margin-bottom: 8px;\n  }\n\n  .rf-p-feat-card p {\n    font-size: 14px;\n    color: #2d3748;\n    margin: 0;\n    line-height: 1.5;\n  }\n\n  \/* Two Column Presentation Row *\/\n  .rf-p-two-col {\n    display: grid;\n    grid-template-columns: 1.15fr 0.85fr;\n    gap: 40px;\n    align-items: center;\n    background: #f8fbfb;\n    border: 1px solid #eef6f7;\n    border-radius: 18px;\n    padding: 40px;\n    margin: 35px 0;\n  }\n\n  .rf-p-img-wrap {\n    text-align: center;\n  }\n\n  .rf-p-img-wrap img {\n    max-width: 100%;\n    height: auto;\n    border-radius: 12px;\n  }\n\n  \/* Structural Box Layouts *\/\n  .rf-p-info-box {\n    background: #fff;\n    border: 1px solid #edf2f7;\n    border-radius: 16px;\n    padding: 30px;\n    margin-top: 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{\n    background: #CAE6EC;\n    border-radius: 16px;\n    padding: 35px;\n    margin: 40px 0;\n  }\n\n  .rf-p-included-grid {\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 30px;\n    margin-top: 20px;\n  }\n\n  .rf-p-included-grid ul {\n    margin: 0;\n    padding-left: 20px;\n  }\n\n  .rf-p-included-grid li {\n    margin-bottom: 12px;\n    color: #2d3748;\n    font-weight: 600;\n  }\n\n  \/* Technical Downloads Block *\/\n  .rf-p-download-card {\n    text-align: center;\n    background: #f8fbfb;\n    border: 1px dashed #cbd5e0;\n    border-radius: 14px;\n    padding: 25px;\n    margin: 35px 0;\n  }\n\n  .rf-p-download-card a {\n    display: inline-flex;\n    flex-direction: column;\n    align-items: center;\n    text-decoration: none;\n    color: #005a70;\n    font-weight: 700;\n  }\n\n  .rf-p-download-card img {\n    width: 64px;\n    height: 64px;\n    margin-bottom: 12px;\n    transition: transform 0.2s ease;\n  }\n\n  .rf-p-download-card a:hover img {\n    transform: scale(1.05);\n  }\n\n  \/* Modern Accordion HTML Details *\/\n  .rf-p-faq-item {\n    background: #fff;\n    border: 1px solid #eee;\n    border-radius: 12px;\n    padding: 0;\n    margin-bottom: 12px;\n    box-shadow: 0 4px 12px rgba(0,0,0,0.01);\n  }\n\n  .rf-p-faq-item[open] {\n    border-color: #CAE6EC;\n  }\n\n  .rf-p-faq-item summary {\n    cursor: pointer;\n    color: #000;\n    font-weight: 700;\n    padding: 16px 45px 16px 20px;\n    list-style: none;\n    position: relative;\n    font-size: 16px;\n  }\n\n  .rf-p-faq-item summary::-webkit-details-marker {\n    display: none;\n  }\n\n  .rf-p-faq-item summary::after {\n    content: \"+\";\n    position: absolute;\n    right: 20px;\n    top: 50%;\n    transform: translateY(-50%);\n    font-weight: 400;\n    font-size: 20px;\n    color: #a0aec0;\n  }\n\n  .rf-p-faq-item[open] summary::after {\n    content: \"−\";\n    color: #005a70;\n  }\n\n  .rf-p-faq-item p {\n    margin: 0;\n    padding: 0 20px 18px 20px;\n    font-size: 14.5px;\n    color: #4a5568;\n    border-top: 1px solid #fafafa;\n  }\n\n  .rf-p-faq-item ul {\n    margin: 8px 0 0;\n    padding-left: 20px;\n  }\n\n  .rf-p-faq-item li {\n    margin-bottom: 6px;\n    font-size: 14px;\n    color: #4a5568;\n  }\n\n  \/* Technical Specification Tables *\/\n  .rf-p-table-wrap {\n    overflow-x: auto;\n    border: 1px solid #e2e8f0;\n    border-radius: 14px;\n    margin: 25px 0;\n  }\n\n  .rf-p-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 14.5px;\n    background: #fff;\n  }\n\n  .rf-p-table th {\n    background: #f1f8f9;\n    color: #005a70;\n    font-weight: 700;\n    padding: 14px 18px;\n    text-align: left;\n    border-bottom: 2px solid #CAE6EC;\n  }\n\n  .rf-p-table td {\n    padding: 14px 18px;\n    border-bottom: 1px solid #edf2f7;\n    color: #4a5568;\n  }\n\n  .rf-p-table tr:last-child td {\n    border-bottom: none;\n  }\n\n  .rf-p-table tr:nth-child(even) {\n    background: #fbfdfd;\n  }\n\n  .rf-p-table td:first-child {\n    font-weight: 700;\n    color: #2d3748;\n    width: 30%;\n  }\n\n  \/* Technical Advisory Contact Card Block *\/\n  .rf-p-footer-support {\n    background: #fff;\n    border: 1px solid #eee;\n    border-top: 3px solid #CAE6EC;\n    border-radius: 20px;\n    padding: 40px;\n    box-shadow: 0 10px 30px rgba(0,0,0,0.02);\n    margin-top: 55px;\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 40px;\n    align-items: center;\n  }\n\n  .rf-p-foot-meta h2 {\n    font-size: 26px;\n    margin-bottom: 12px;\n  }\n\n  .rf-p-foot-meta p {\n    font-size: 15px;\n    margin: 0;\n  }\n\n  .rf-p-foot-contacts {\n    display: flex;\n    flex-direction: column;\n    gap: 14px;\n    background: #f8fbfb;\n    padding: 24px;\n    border-radius: 14px;\n    border: 1px solid #eef6f7;\n  }\n\n  .rf-p-foot-contacts div {\n    font-size: 15px;\n    color: #2d3748;\n    display: flex;\n    align-items: center;\n    gap: 8px;\n  }\n\n  .rf-p-foot-contacts a {\n    color: #005a70;\n    font-weight: 700;\n    text-decoration: underline;\n  }\n\n  .rf-p-foot-contacts a:hover {\n    color: #000;\n  }\n\n  .rf-contact-icon {\n    width: 18px;\n    height: 18px;\n    flex-shrink: 0;\n  }\n\n  \/* Responsive Adjustments *\/\n  @media (max-width: 900px) {\n    .rf-p-two-col {\n      grid-template-columns: 1fr;\n      padding: 30px;\n    }\n    .rf-p-features-grid {\n      grid-template-columns: 1fr;\n    }\n    .rf-p-warning-grid {\n      grid-template-columns: 1fr;\n      gap: 10px;\n    }\n    .rf-p-included-grid {\n      grid-template-columns: 1fr;\n      gap: 10px;\n    }\n    .rf-p-footer-support {\n      grid-template-columns: 1fr;\n      gap: 25px;\n      padding: 30px 20px;\n    }\n  }\n\n  @media (max-width: 580px) {\n    .rf-p-table td:first-child {\n      width: 40%;\n    }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"rf-prod-wrap\"\u003e\n\n  \u003csection class=\"rf-p-header\" style=\"text-align: center; max-width: 900px; margin: 0 auto 40px;\"\u003e\n    \u003ch1 style=\"font-size: 34px; margin-bottom: 16px; color: #000 !important;\"\u003eHassle-Free Filter Replacement\u003c\/h1\u003e\n    \u003cp\u003eMaintain consistent peak performance from your Aquaphor under-sink reverse osmosis system with this original multi-stage replacement filter bundle. Tailored exclusively to match the structural requirements of the Aquaphor RO-101S, this complete setup combines the K5, K2, and K7M cartridges into a single convenient kit. Together, they form an uninterrupted purification line that extracts aggressive waterborne compounds while preserving an ideal profile of trace elements for crisp, balanced drinking water.\u003c\/p\u003e\n    \n    \u003cdiv class=\"rf-brand-hub-link\" style=\"text-align: left;\"\u003e\n      🔍 \u003cstrong\u003eExplore the complete brand catalog:\u003c\/strong\u003e \u003ca href=\"\/collections\/aquaphor-water-filtration\" title=\"View full range of Aquaphor Products\"\u003eView all original replacements and advanced units in our Aquaphor collection\u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"rf-p-two-col\"\u003e\n    \u003cdiv\u003e\n      \u003ch2 style=\"font-size: 28px; color: #000 !important;\"\u003eWhy Choose This Product\u003c\/h2\u003e\n      \u003cp\u003eUsing third-party alternatives can compromise structural internal seals and undermine the filtration capabilities of your RO system. This genuine Aquaphor replacement bundle ensures that each filtration chamber operates exactly as intended by the manufacturer. From knocking out heavy sediment and chemical compounds to polishing individual taste profiles, each module works in tandem to provide exceptional, long-term water purity.\u003c\/p\u003e\n      \u003ch3 style=\"font-size: 20px; color: #005a70 !important; font-weight: 700; margin-top: 20px;\"\u003eMulti-Stage Purification Performance\u003c\/h3\u003e\n      \u003cp\u003eThe coarse and fine pre-treatment blocks work collectively to intercept large, suspended debris such as pipeline rust, sand, and clay. This crucial step shields the internal reverse osmosis paths from early clogging, while the active carbon block extracts heavy chemical backdrops like chlorine and trace lead elements.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"rf-p-img-wrap\"\u003e\n      \u003cimg alt=\"Aquaphor under-sink reverse osmosis filter cartridge replacement guide layout\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/Aquaphor_under_sink_reverse_osmosis_filter_replacements_easy_cartridge.png?v=1775405763\"\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003cdiv class=\"rf-p-features-grid\"\u003e\n    \u003cdiv class=\"rf-p-feat-card\"\u003e\n      \u003ch4\u003eK5 Pre-Filter Stage\u003c\/h4\u003e\n      \u003cp\u003eActs as the first line of defense, trapping particulate rust, sand, and sediment micro-debris down to 5 microns.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"rf-p-feat-card\"\u003e\n      \u003ch4\u003eK2 Carbon Block Stage\u003c\/h4\u003e\n      \u003cp\u003eUtilizes dense carbon-fiber paths to extract active chlorine, volatile organic compounds, and heavy metals down to 3 microns.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"rf-p-feat-card\"\u003e\n      \u003ch4\u003eK7M Post-Remineralisation\u003c\/h4\u003e\n      \u003cp\u003eProvides final-stage purification down to 0.8 microns while enriching your water with balanced, essential minerals.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003csection class=\"rf-p-section\"\u003e\n    \u003ch2 style=\"text-align: center;\"\u003eWhat Each Included Filter Cartridge Does\u003c\/h2\u003e\n    \u003cdiv class=\"rf-p-info-box\" style=\"max-width: 850px; margin: 20px auto 0;\"\u003e\n      \u003ch3\u003e1. Aquaphor K5 Primary Mechanical Pre-Filter\u003c\/h3\u003e\n      \u003cp\u003eConstituted from 100% pure polypropylene, this cartridge performs essential mechanical pre-filtration. It captures coarse suspended solids, preventing premature loading of the downstream carbon blocks and maintaining steady water flow.\u003c\/p\u003e\n      \n      \u003ch3\u003e2. Aquaphor K2 Sorption Fine Filtration Matrix\u003c\/h3\u003e\n      \u003cp\u003eFeaturing a high-density structure infused with Aqualen ion-exchange fibers, the K2 effectively targets dissolved chemical pollutants. It extracts heavy metals, active chlorine treatments, and microscopic organic residues.\u003c\/p\u003e\n\n      \u003ch3\u003e3. Aquaphor K7M Conditioning \u0026amp; Mineral Enrichment Block\u003c\/h3\u003e\n      \u003cp\u003eThis final-stage conditioning block treats purified water directly from the holding tank. It balances taste profiles and introduces an optimal level of essential minerals like calcium and magnesium for healthier, great-tasting water.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"rf-p-section\"\u003e\n    \u003ch2 style=\"text-align: center;\"\u003eWhy Timely Filter Maintenance Matters\u003c\/h2\u003e\n    \u003cp style=\"text-align: center; max-width: 800px; margin: 0 auto 20px;\"\u003eReverse osmosis systems don't fail overnight; instead, their performance declines gradually as filters become saturated. Replacing your cartridges every 18 to 24 months is essential to maintain water clarity, prevent drop-offs in production speed, and protect your system's hardware elements.\u003c\/p\u003e\n    \n    \u003cdiv class=\"rf-p-warning-box\" style=\"max-width: 850px; margin: 0 auto;\"\u003e\n      \u003ch3\u003eWhat Happens If You Delay Cartridge Replacement?\u003c\/h3\u003e\n      \u003cdiv class=\"rf-p-warning-grid\"\u003e\n        \u003cul\u003e\n          \u003cli\u003e\n\u003cstrong\u003eFiltration Decline:\u003c\/strong\u003e Saturated carbon cores can allow chlorine, fine sediments, and chemical compounds to break through.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eDegraded Taste Profile:\u003c\/strong\u003e Saturated materials lose their conditioning ability, leading to a flat, dull, or stale taste.\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \u003cul\u003e\n          \u003cli\u003e\n\u003cstrong\u003eIncreased Bio-Risk:\u003c\/strong\u003e Expired filter materials can lose their resistance to organic fouling and eventually foster bacterial growth.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eHardware Strain:\u003c\/strong\u003e Clogged pre-filters increase internal backpressure, reducing water production and shortening the service life of your RO membrane.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"rf-p-section\"\u003e\n    \u003ch2 style=\"text-align: center;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n    \u003cdiv class=\"rf-p-faq\" style=\"max-width: 850px; margin: 0 auto;\"\u003e\n\n      \u003cdetails class=\"rf-p-faq-item\"\u003e\n        \u003csummary\u003eWhy do under-sink reverse osmosis filters require cyclical replacement?\u003c\/summary\u003e\n        \u003cp\u003eReverse osmosis filtration relies on sequential treatment stages. Over time, pre-filters become saturated with physical sediment and organic chemicals, which restricts water flow and reduces purification efficiency. Regular replacements ensure optimal system performance and water quality.\u003c\/p\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"rf-p-faq-item\"\u003e\n        \u003csummary\u003eWhat are the primary signs that filters have exceeded their service life?\u003c\/summary\u003e\n        \u003cp\u003eCommon indicators of expired filters include a gradual drop in output pressure at the tap, longer tank refill times, or a noticeable change in the taste and smell of your water as chlorine or organic compounds break through.\u003c\/p\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"rf-p-faq-item\"\u003e\n        \u003csummary\u003eCan operating expired filter cartridges permanently damage the RO system hardware?\u003c\/summary\u003e\n        \u003cp\u003eYes. Saturated pre-filters force your system to work harder to push water through the clogged elements. This increases strain on internal valves, lowers overall efficiency, and can cause chlorine breakthrough that prematurely degrades the main RO membrane.\u003c\/p\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"rf-p-faq-item\"\u003e\n        \u003csummary\u003eWhat is the recommended replacement schedule for this specific cartridge set?\u003c\/summary\u003e\n        \u003cp\u003eFor standard residential use, this K5, K2, and K7M cartridge set should be replaced every 18 to 24 months. However, if your local mains supply has high sediment levels, you may need to replace the K5 pre-filter more frequently.\u003c\/p\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"rf-p-faq-item\"\u003e\n        \u003csummary\u003eWhat unique function does the final K7M stage perform?\u003c\/summary\u003e\n        \u003cp\u003eThe K7M cartridge provides vital post-treatment conditioning:\n          \u003c\/p\u003e\n\u003cul\u003e\n            \u003cli\u003ePolishes out any remaining trace tastes or odors from the storage tank.\u003c\/li\u003e\n            \u003cli\u003eEnriches the purified water with balanced amounts of essential minerals like calcium and magnesium.\u003c\/li\u003e\n            \u003cli\u003eOptimizes the water's pH balance for a clean, refreshing taste.\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \n      \u003c\/details\u003e\n\n      \u003cdetails class=\"rf-p-faq-item\"\u003e\n        \u003csummary\u003eWhy is it best to replace cartridges before noticing a change in water taste?\u003c\/summary\u003e\n        \u003cp\u003eBy the time you notice a shift in flavor or odor, your filter cartridges have already been saturated for a while. Changing them on a regular schedule ensures consistent water quality and prevents unnecessary strain on your system.\u003c\/p\u003e\n      \u003c\/details\u003e\n\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"rf-p-download-card\"\u003e\n    \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/AdobeStock_465412924_2b4b16c3-ad7b-40a9-8e02-372e1a3cf8f7.jpg?v=1714637036\" target=\"_blank\" rel=\"noopener\"\u003e\n      \u003cimg alt=\"Aquaphor Replacement Filter Installation Guide Link Icon\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/AdobeStock_465412924_2b4b16c3-ad7b-40a9-8e02-372e1a3cf8f7.jpg?v=1714637036\"\u003e\n      \u003cp\u003eDownload Official Aquaphor Replacement Filter Installation Guide\u003c\/p\u003e\n    \u003c\/a\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"rf-p-included-box\"\u003e\n    \u003ch2 style=\"color: #005a70 !important; margin-bottom: 8px;\"\u003eWhat's Included in the Filter Bundle\u003c\/h2\u003e\n    \u003cp style=\"color: #2d3748; margin-bottom: 0;\"\u003eThis complete replacement kit includes all necessary drop-in cartridges for a full system refresh:\u003c\/p\u003e\n    \u003cdiv class=\"rf-p-included-grid\"\u003e\n      \u003cul\u003e\n        \u003cli\u003e1 x Aquaphor K5 Polypropylene Sediment Pre-Filter Cartridge\u003c\/li\u003e\n        \u003cli\u003e1 x Aquaphor K2 Carbon Block Fine Purification Cartridge\u003c\/li\u003e\n      \u003c\/ul\u003e\n      \u003cul\u003e\n        \u003cli\u003e1 x Aquaphor K7M Final Polish \u0026amp; Mineral Remineralisation Cartridge\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"rf-p-section\"\u003e\n    \u003ch2\u003eTechnical Specifications \u0026amp; Compatibility Metrics\u003c\/h2\u003e\n    \u003cdiv class=\"rf-p-table-wrap\"\u003e\n      \u003ctable class=\"rf-p-table\"\u003e\n        \u003cthead\u003e\n          \u003ctr\u003e\n            \u003cth\u003eSystem Parameter\u003c\/th\u003e\n            \u003cth\u003eEngineering Detail \u0026amp; Value Metrics\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eTarget System Compatibility\u003c\/td\u003e\n            \u003ctd\u003eExclusively Engineered for Aquaphor RO-101S Reverse Osmosis Units\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eCartridges Contained inside Kit\u003c\/td\u003e\n            \u003ctd\u003e1 x K5 (Sediment), 1 x K2 (Sorption Fine), 1 x K7M (Remineralisation)\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eFiltration Micron Thresholds\u003c\/td\u003e\n            \u003ctd\u003eK5 Stage: 5 Microns | K2 Stage: 3 Microns | K7M Stage: 0.8 Microns\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003ePrimary Application Profile\u003c\/td\u003e\n            \u003ctd\u003eUnder-Sink Drinking Water Systems (Cold Water Line Only)\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eRecommended Maintenance Window\u003c\/td\u003e\n            \u003ctd\u003eEvery 18 to 24 Months (Dependent on local water conditions)\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eTarget Pollutants Addressed\u003c\/td\u003e\n            \u003ctd\u003eSand, Rust, Scale, Active Chlorine, Heavy Metals (Lead), Micro-particles\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eShipping Status Group\u003c\/td\u003e\n            \u003ctd\u003eEligible for Same-Day Order Processing and Fast UK Delivery Paths\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"rf-p-footer-support\"\u003e\n    \u003cdiv class=\"rf-p-foot-meta\"\u003e\n      \u003ch2\u003eAvailable Here Today with Same Day Dispatch\u003c\/h2\u003e\n      \u003cp\u003eOrder your genuine Aquaphor replacement cartridge bundle today from Regal Flow to keep your under-sink reverse osmosis system running efficiently. For technical questions or compatibility checks, contact our support team.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"rf-p-foot-contacts\"\u003e\n      \u003cdiv\u003e\n        \u003csvg class=\"rf-contact-icon\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#005a70\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"22,6 12,13 2,6\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\n        \u003cstrong\u003eEmail Support:\u003c\/strong\u003e \u003ca href=\"mailto:info@regalflow.co.uk\"\u003einfo@regalflow.co.uk\u003c\/a\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003csvg class=\"rf-contact-icon\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#005a70\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72 12.84 12.84 0 0 0 .7 2.81 2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45 12.84 12.84 0 0 0 2.81.7A2 2 0 0 1 22 16.92z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n        \u003cstrong\u003eTelephone Direct:\u003c\/strong\u003e \u003ca href=\"tel:01216301130\"\u003e0121 630 1130\u003c\/a\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003csvg class=\"rf-contact-icon\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#25D366\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 11.5a8.38 8.38 0 0 1-.9 3.8 8.5 8.5 0 0 1-7.6 4.7 8.38 8.38 0 0 1-3.8-.9L3 21l1.9-5.7a8.38 8.38 0 0 1-.9-3.8 8.5 8.5 0 0 1 4.7-7.6 8.38 8.38 0 0 1 3.8-.9h.5a8.48 8.48 0 0 1 8 8v.5z\" fill=\"#25D366\" fill-opacity=\"0.15\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n        \u003cstrong\u003eWhatsApp Chat:\u003c\/strong\u003e \u003ca href=\"https:\/\/wa.me\/441216301130\" target=\"_blank\" rel=\"noopener\"\u003eClick here to message our technical team instantly\u003c\/a\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"Aquaphor","offers":[{"title":"Default Title","offer_id":57729982136707,"sku":null,"price":109.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/Aquaphor_under_sink_RO_System_filter_replacements_K2_K5_K7M_with_RO_50S.png?v=1775403601"},{"product_id":"aquaphor-reverse-osmosis-filters-k5-k2-k7m","title":"AQUAPHOR Reverse Osmosis Filters K5, K2 \u0026 K7M","description":"\u003cdiv class=\"rf-product-page\" style=\"max-width: 1100px; margin: 0 auto; color: #1f1f1f; line-height: 1.7; font-size: 16px;\"\u003e\n\u003cdiv style=\"margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"font-size: 32px; line-height: 1.2; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eAquaphor K5, K2 \u0026amp; K7M Replacement Filter Set for RO-101S\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 14px;\"\u003eKeep your reverse osmosis system performing properly with the Aquaphor K5, K2 and K7M Replacement Filter Set. Designed specifically for the Aquaphor RO-101S system, this complete filter pack maintains high quality drinking water while protecting your system from premature wear.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThis set includes all essential pre-filtration and post-conditioning cartridges, ensuring your system continues to remove contaminants effectively while maintaining balanced, great-tasting water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eWhy Choose This Replacement Filter Set\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 14px;\"\u003eThis is the correct, manufacturer-matched replacement pack for the Aquaphor RO-101S system. It ensures each stage of filtration continues to perform as designed, from sediment removal through to final mineral balancing.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 22px; margin-bottom: 10px; color: #006c84;\"\u003e\u003cstrong\u003eA complete filtration refresh in one pack\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eAccording to the product sheet, this set includes K5, K2 and K7M cartridges and is designed for fast and easy replacement every 6 to 12 months depending on usage. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; margin-bottom: 38px;\"\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 22px; border-radius: 16px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eFull Filter Set\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eIncludes K5 pre-filter, K2 carbon filtration cartridge, and K7M mineralisation cartridge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 22px; border-radius: 16px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eMulti-Stage Filtration\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eRemoves sediment, chlorine, organic impurities, and supports balanced mineral content.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 22px; border-radius: 16px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eImproved Taste\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eFinal stage mineralisation helps improve flavour and optimise electrolyte balance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 22px; border-radius: 16px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eSimple Maintenance\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eDesigned for straightforward replacement every 6 to 12 months.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eWhat Each Filter Does\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eK5 Sediment Filter:\u003c\/strong\u003e Manufactured from 100% polypropylene, this pre-filter removes dirt, sand, and sediment particles 5 microns or larger from incoming water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eK2 Carbon Filter:\u003c\/strong\u003e Uses CarbFiber Block technology with activated coconut shell carbon to reduce chlorine and organic impurities, filtering particles down to 3 microns.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eK7M Conditioning Cartridge:\u003c\/strong\u003e The final stage adds essential minerals such as calcium and magnesium back into the water to improve taste and balance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv style=\"background: #f7fbfc; border-left: 4px solid #006C84; padding: 18px 20px; border-radius: 10px;\"\u003e\n\u003cp style=\"margin: 0 0 10px 0;\"\u003e\u003cstrong\u003eThis pack does NOT include the RO membrane\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eThe RO-50S membrane is sold separately and is required for full reverse osmosis filtration performance. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eCompatibility and Use\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 14px;\"\u003eThis filter set is designed specifically for the Aquaphor RO-101S system and is suitable for both high and low pressure setups. It is the correct replacement solution for maintaining system performance and ensuring consistent filtration results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 38px;\"\u003e\n\u003ch2 style=\"font-size: 28px; margin-bottom: 18px; color: #006c84;\"\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 18px; border-radius: 14px; margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eDoes this include the RO membrane?\u003c\/strong\u003e\n\u003cp style=\"margin: 6px 0 0 0;\"\u003eNo. This pack includes K5, K2 and K7M filters only. The RO membrane must be purchased separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 18px; border-radius: 14px; margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eHow often should these filters be replaced?\u003c\/strong\u003e\n\u003cp style=\"margin: 6px 0 0 0;\"\u003eTypically every 6 to 12 months depending on water quality and usage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 18px; border-radius: 14px; margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eWhat system is this compatible with?\u003c\/strong\u003e\n\u003cp style=\"margin: 6px 0 0 0;\"\u003eThis filter set is designed for the Aquaphor RO-101S reverse osmosis system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 18px; border-radius: 14px;\"\u003e\n\u003cstrong\u003eWhat do these filters actually remove?\u003c\/strong\u003e\n\u003cp style=\"margin: 6px 0 0 0;\"\u003eThey help remove sediment, chlorine, and organic impurities while improving taste through mineral balancing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv style=\"background: #f7fbfc; padding: 18px; border-radius: 12px;\"\u003e\n\u003cp style=\"margin: 0;\"\u003e1 x K5 Pre-filter\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e1 x K2 Carbon Filter\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e1 x K7M Mineralisation Cartridge\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 38px;\"\u003e\n\u003ch2 style=\"font-size: 28px; margin-bottom: 18px; color: #006c84;\"\u003e\u003cstrong\u003eFull Specification\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #CAE6EC;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eAquaphor K5, K2 \u0026amp; K7M Filter Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eQuick Find\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e24471\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003ePart Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e525957\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eSystem Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eReverse Osmosis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eReplacement Cycle\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e6–12 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eAquaphor RO-101S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 36px;\"\u003e\n\u003ch2 style=\"font-size: 28px; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eAvailable Now with Fast UK Delivery\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOrder your Aquaphor replacement filter set today and keep your RO system performing properly. Call \u003cstrong\u003e0121 630 1130\u003c\/strong\u003e or visit our \u003ca href=\"https:\/\/regalflow.co.uk\/pages\/contact-regal-flow-support-inquiries\" style=\"color: #006c84; font-weight: bold;\"\u003econtact page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Aquaphor","offers":[{"title":"Default Title","offer_id":57732952949123,"sku":null,"price":109.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/Aquaphor_Filter_Replacements_for_Under_Sink_RO_System_K5_K2_K7M.png?v=1775468759"},{"product_id":"aquaphor-ro-50s-reverse-osmosis-membrane-filter-only","title":"AQUAPHOR RO-50S Reverse Osmosis Membrane Filter Only","description":"\u003cdiv style=\"max-width: 1100px; margin: 0 auto; color: #1f1f1f; line-height: 1.7; font-size: 16px;\" class=\"rf-product-page\"\u003e\n\u003cdiv style=\"margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"font-size: 32px; line-height: 1.2; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eAquaphor RO-50S Reverse Osmosis Membrane for RO-101S\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 14px;\"\u003eMaintain the deepest stage of filtration in your Aquaphor RO-101S system with the Aquaphor RO-50S Reverse Osmosis Membrane. This genuine replacement membrane is designed to support high purity drinking water by targeting contaminants that standard pre-filters alone do not remove.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eIf the K5, K2 and K7M cartridges handle pre-filtration and post-conditioning, this is the core reverse osmosis stage that gives the system its real purification strength.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eWhy Choose the Aquaphor RO-50S Membrane\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 14px;\"\u003eThis membrane is made specifically for the Aquaphor RO-101S reverse osmosis system. It is the correct replacement when the membrane stage needs renewing, helping the system continue reducing more challenging contaminants while also completely removing hardness from water.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 22px; line-height: 1.3; margin-bottom: 10px; color: #006c84;\"\u003e\u003cstrong\u003eThe critical purification stage in the RO-101S system\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThe product sheet positions the RO-50S as the membrane responsible for deeper contaminant reduction, including cysts, bacteria, viruses, and hardness, making it the essential stage for customers who want the full performance of their reverse osmosis system. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; margin-bottom: 38px;\"\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 22px; border-radius: 16px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eGenuine RO-101S Fit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eDesigned specifically for use with the Aquaphor RO-101S reverse osmosis system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 22px; border-radius: 16px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eDeep Contaminant Reduction\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eHelps remove cysts, bacteria, viruses, fluoride, and other waterborne threats.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 22px; border-radius: 16px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eRemoves Hardness\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eDesigned to completely remove hardness from water as part of the RO process.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 22px; border-radius: 16px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eEasy Twist and Click Fit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eSimple replacement design helps make servicing quicker and less awkward.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eWhat This Membrane Helps Remove\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 14px;\"\u003eAccording to the supplied product information, the RO-50S membrane helps remove contaminants including cysts, bacteria and viruses, while also completely removing hardness from the water. The page header also states removal of fluoride, antibiotics, hormones, and other waterborne threats. \u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThat makes this the key replacement stage for customers who want more than taste improvement. It is the filtration step most directly tied to high purity reverse osmosis performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eLong Lasting Protection for Drinking Water and Appliances\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 14px;\"\u003eThe product sheet states that Aquaphor recommends replacing the membrane every 24 months, although earlier replacement may be needed if the taste of the output water changes.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eUsed correctly, this membrane stage helps support cleaner drinking water while also contributing to anti-scale protection for kettles, coffee machines, irons, and other appliances affected by hardness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eSimple Replacement Process\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eAquaphor describes the fitting process as easy: push the button on the appliance, twist out the old cartridge, and twist on the new cartridge until you hear a click. That is a useful selling point because customers buying replacement membranes do not want a complicated servicing job. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 38px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 18px; color: #006c84;\"\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 16px; background: #CAE6EC; padding: 18px 20px; border-radius: 14px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eWhat system is this membrane compatible with?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThis membrane is designed for the Aquaphor RO-101S reverse osmosis system. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px; background: #CAE6EC; padding: 18px 20px; border-radius: 14px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eHow often should the RO-50S membrane be replaced?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eAquaphor recommends replacing the membrane every 24 months, or sooner if the taste of the water changes. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px; background: #CAE6EC; padding: 18px 20px; border-radius: 14px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eWhat does this membrane help remove?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThe product information states that it helps remove cysts, bacteria, viruses, and hardness, with the page also highlighting fluoride and other waterborne threats. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px; background: #CAE6EC; padding: 18px 20px; border-radius: 14px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eIs this the same as the K5, K2 and K7M filter pack?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eNo. This is the separate reverse osmosis membrane stage. The K5, K2 and K7M set covers other filtration and conditioning stages in the RO-101S system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 18px 20px; border-radius: 14px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eIs installation difficult?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eNo. Aquaphor describes it as an easy fit twist and click replacement. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eEverything you need is included with your product.\u003c\/p\u003e\n\u003cdiv style=\"margin-top: 16px; background: #f7fbfc; border-radius: 12px; padding: 18px 20px;\"\u003e\n\u003cp style=\"margin: 0;\"\u003e1 x Aquaphor RO-50S Reverse Osmosis Membrane Cartridge\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 38px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 18px; color: #006c84;\"\u003e\u003cstrong\u003eFull Specification\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #d8e6ea;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #CAE6EC;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eAquaphor RO-50S Reverse Osmosis Membrane Cartridge Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eQuick Find\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003e24834\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003ePart Code\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003e515930\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eAquaphor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eSystem Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eReverse Osmosis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eAquaphor RO-101S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eReplacement Cycle\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eEvery 24 months, or sooner if taste changes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eGuarantee\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 36px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eAvailable Here Today with Fast UK Delivery\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eOrder your Aquaphor RO-50S membrane today from Regal Flow and keep your RO-101S system performing properly. For product advice, call \u003cstrong\u003e0121 630 1130\u003c\/strong\u003e or visit our \u003ca style=\"color: #006c84; font-weight: bold; text-decoration: underline;\" href=\"https:\/\/regalflow.co.uk\/pages\/contact-regal-flow-support-inquiries\"\u003econtact page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 22px; background: #f7fbfc; border-radius: 16px; border: 1px solid #d8e6ea;\"\u003e\n\u003ch2 style=\"font-size: 26px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eRelated Product\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 10px 0;\"\u003eNeed the companion cartridge set as well?\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003ca style=\"color: #006c84; font-weight: bold; text-decoration: underline;\" href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-set-replacement-cartridges-k5-k2-k7\"\u003eView the Aquaphor K5, K2 and K7M Replacement Filter Set\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Aquaphor","offers":[{"title":"Default Title","offer_id":57733077827971,"sku":null,"price":49.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/Aquaphor_RO_Memrbane_filter_replacement_50S.png?v=1775471782"},{"product_id":"aquaphor-ro-100s-reverse-osmosis-membrane-filter-only","title":"AQUAPHOR RO-100S Reverse Osmosis Membrane Filter Only","description":"\u003cdiv style=\"max-width: 1100px; margin: 0 auto; color: #1f1f1f; line-height: 1.7; font-size: 16px;\" class=\"rf-product-page\"\u003e\n\u003cdiv style=\"margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"font-size: 32px; line-height: 1.2; margin-bottom: 14px; color: rgb(0, 108, 132); text-align: center;\"\u003e\u003cstrong\u003eAquaphor RO 100S Reverse Osmosis Membrane Cartridge Only\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 14px;\"\u003eMaintain the core purification stage of your reverse osmosis system with the Aquaphor RO 100S Reverse Osmosis Membrane Cartridge. Designed for high performance drinking water treatment, this genuine replacement membrane helps deliver deeper filtration than standard cartridges alone, making it an essential component for customers who want consistently high quality water at home.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThis is the membrane stage that handles the serious purification work, targeting dissolved impurities and hardness while helping protect appliances from scale build up over time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eWhy Choose the Aquaphor RO 100S Membrane\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 14px;\"\u003eThe RO 100S is a genuine Aquaphor reverse osmosis membrane designed for drinking water purification with performance up to 375 litres per day or 15.6 litres per hour. That makes it a key replacement part for customers who want to maintain the proper output and purification standard of their compatible RO system.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 22px; line-height: 1.3; margin-bottom: 10px; color: #006c84;\"\u003e\u003cstrong\u003eThe main purification stage in your RO system\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eUnlike a basic sediment or carbon stage, this membrane is designed to reject even very small impurities from tap water, supporting cleaner water for drinking, cooking, and daily use around the home.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; margin-bottom: 38px;\"\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 22px; border-radius: 16px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eHigh Output Performance\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eDesigned for performance up to 375 litres per day or 15.6 litres per hour.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 22px; border-radius: 16px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eDeep Impurity Reduction\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eHelps reduce nitrates, nitrites, fluoride, bacteria, viruses, antibiotics, hormones, and other waterborne threats.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 22px; border-radius: 16px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eHardness Removal\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eCompletely removes hardness salts from the water to support cleaner, lower scale water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 22px; border-radius: 16px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eAppliance Protection\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eProvides long lasting anti scale protection for kettles, coffee machines, irons, and steamers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eBuilt for High Purity Drinking Water\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eRO membrane technology is designed to reject even very small amounts of unwanted material from tap water. That is what makes this cartridge such an important replacement part. It is the stage that helps move your system beyond basic filtration and into true reverse osmosis purification, supporting safer, cleaner water for drinking and cooking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eHelps Reduce Scale and Protect Appliances\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 14px;\"\u003eThe membrane completely removes hardness salts from the water, helping provide long lasting anti scale protection for household appliances that regularly come into contact with treated water.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThat makes the RO 100S a practical choice not only for water quality, but also for reducing the impact of hard water on everyday kitchen equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eCompatibility Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 14px;\"\u003eThis product sheet states compatibility with the Aquaphor RO 202S water system. If you are replacing a membrane in another Aquaphor reverse osmosis unit, always check the system model carefully before ordering.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eGetting this right matters because membrane compatibility is one of the easiest places for customers to make an expensive mistake.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 38px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 18px; color: #006c84;\"\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 16px; background: #CAE6EC; padding: 18px 20px; border-radius: 14px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eWhat does the RO 100S membrane do?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eIt is the reverse osmosis membrane stage that helps remove dissolved impurities, hardness salts, and a wide range of waterborne contaminants from drinking water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px; background: #CAE6EC; padding: 18px 20px; border-radius: 14px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eWhat system is it compatible with?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThe supplied product information states compatibility with the Aquaphor RO 202S water system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px; background: #CAE6EC; padding: 18px 20px; border-radius: 14px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eWhat can it help remove?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eIt is designed to help reduce nitrates, nitrites, fluoride, bacteria, viruses, antibiotics, hormones, and many other potential waterborne threats.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px; background: #CAE6EC; padding: 18px 20px; border-radius: 14px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eDoes it help with hard water?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eYes. The membrane is designed to completely remove hardness salts from the water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 18px 20px; border-radius: 14px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eWhy is this important for appliance protection?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eBy removing hardness salts, the membrane helps provide long lasting anti scale protection for appliances such as kettles, coffee machines, irons, and steamers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eEverything you need is included with your product.\u003c\/p\u003e\n\u003cdiv style=\"margin-top: 16px; background: #f7fbfc; border-radius: 12px; padding: 18px 20px;\"\u003e\n\u003cp style=\"margin: 0;\"\u003e1 x Aquaphor RO 100S Reverse Osmosis Membrane Cartridge\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 38px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 18px; color: #006c84;\"\u003e\u003cstrong\u003eFull Specification\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #d8e6ea;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #CAE6EC;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eAquaphor RO 100S Reverse Osmosis Membrane Cartridge Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eQuick Find\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003e24574\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003ePart Code\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003e515929\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eAquaphor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eSystem Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eReverse Osmosis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003ePerformance\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eUp to 375 L\/day or 15.6 L\/hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eAquaphor RO 202S water system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eMain Function\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eReverse osmosis membrane for drinking water purification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 36px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eAvailable Here Today with Fast UK Delivery\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eOrder your Aquaphor RO 100S membrane today from Regal Flow and keep your reverse osmosis system performing at its best. For product advice or support, call \u003cstrong\u003e0121 630 1130\u003c\/strong\u003e or visit our \u003ca style=\"color: #006c84; font-weight: bold; text-decoration: underline;\" href=\"https:\/\/regalflow.co.uk\/pages\/contact-regal-flow-support-inquiries\"\u003econtact page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Aquaphor","offers":[{"title":"Default Title","offer_id":57733218763139,"sku":null,"price":67.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/Aquaphor_RO100S_Water_Filer_Replacement_Reverse_Osmosis.png?v=1775474978"},{"product_id":"aquaphor-replacement-filter-set-for-ro-systems-k1-k2-k7bm","title":"AQUAPHOR Replacement Filter Set for RO Systems - K1, K2 \u0026 K7BM","description":"\u003cdiv class=\"rf-product-page\" style=\"max-width: 1100px; margin: 0 auto; color: #1f1f1f; line-height: 1.7; font-size: 16px;\"\u003e\n\u003cdiv style=\"margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"font-size: 32px; line-height: 1.2; margin-bottom: 14px; color: rgb(0, 108, 132); text-align: center;\"\u003e\u003cstrong\u003eAquaphor K1, K2 \u0026amp; K7BM Replacement Filter Set for RO Systems\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 14px;\"\u003eKeep your Aquaphor reverse osmosis system performing properly with the K1, K2 and K7BM Replacement Filter Set. Designed for compatible Aquaphor RO systems including RO101S and RO202S, this complete cartridge pack ensures each stage of filtration continues working as intended.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThis set handles the pre-filtration and conditioning stages of your system, helping protect the membrane, improve water quality, and maintain consistent performance across daily use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eWhy Choose This Replacement Filter Set\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 14px;\"\u003eThis is the correct, manufacturer-aligned replacement set for Aquaphor RO systems using K1, K2 and K7BM cartridges. It ensures proper fit, correct filtration performance, and a straightforward maintenance cycle without guesswork.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 22px; line-height: 1.3; margin-bottom: 10px; color: #006c84;\"\u003e\u003cstrong\u003eA complete refresh of key filtration stages\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThe supplied product sheet confirms compatibility with RO101S and RO202S systems and recommends replacement every 6 to 12 months depending on usage and water conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; margin-bottom: 38px;\"\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 22px; border-radius: 16px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eFull Cartridge Set\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eIncludes K1, K2 and K7BM cartridges for multi-stage filtration and conditioning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 22px; border-radius: 16px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eDual Zone K1 Filtration\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eK1 combines pre-filtration and dissolved impurity reduction using two active filtration zones.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 22px; border-radius: 16px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eFine Carbon Filtration\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eK2 CarbFiber technology reduces particles down to 3 microns while targeting chlorine and organics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 22px; border-radius: 16px;\"\u003e\n\u003ch4 style=\"margin: 0 0 10px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eMineral Conditioning\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eK7BM enriches water with magnesium and calcium to improve taste and balance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eWhat Each Filter Does\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eK1 Cartridge:\u003c\/strong\u003e A dual-function filtration stage that performs both advanced pre-filtration and dissolved impurity reduction using two active filtration zones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eK2 CarbFiber Filter:\u003c\/strong\u003e A denser carbon filtration stage that reduces particles down to 3 microns while targeting chlorine and organic contaminants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eK7BM Conditioning Cartridge:\u003c\/strong\u003e Final stage cartridge that enriches water with magnesium and calcium to improve taste and optimise mineral balance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eAdvanced Carbon Filtration Technology\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eThe product sheet highlights that Aquaphor cartridges use carbon filling with Aqualen fibres, which are designed to irreversibly remove organic impurities, heavy metals, chlorine, and other contaminants. This gives the system a stronger level of purification compared to standard carbon filters. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eDesigned for RO101S and RO202S Systems\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 14px;\"\u003eThis replacement set is designed for Aquaphor RO systems including RO101S and RO202S. It is the correct solution for maintaining system performance across these models.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eUsing the correct replacement set ensures your system continues protecting the membrane stage while delivering consistent water quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv style=\"background: #f7fbfc; border-left: 4px solid #006C84; padding: 18px 20px; border-radius: 10px;\"\u003e\n\u003cp style=\"margin: 0 0 10px 0;\"\u003e\u003cstrong\u003eThis set does NOT include the RO membrane\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eThe reverse osmosis membrane must be purchased separately. This set covers pre-filtration and conditioning stages only.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 38px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 18px; color: #006c84;\"\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 16px; background: #CAE6EC; padding: 18px 20px; border-radius: 14px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eWhat systems is this compatible with?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThis set is designed for Aquaphor RO101S and RO202S reverse osmosis systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px; background: #CAE6EC; padding: 18px 20px; border-radius: 14px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eHow often should these filters be replaced?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThe product sheet recommends replacement every 6 to 12 months depending on water quality and usage. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 16px; background: #CAE6EC; padding: 18px 20px; border-radius: 14px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eDoes this include the membrane?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eNo. The RO membrane is a separate component and must be purchased individually.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #CAE6EC; padding: 18px 20px; border-radius: 14px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px 0; font-size: 20px; color: #006c84;\"\u003e\u003cstrong\u003eWhat contaminants do these filters target?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThey help reduce sediment, chlorine, organic impurities, and heavy metals while improving water taste through mineral conditioning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv style=\"background: #f7fbfc; border-radius: 12px; padding: 18px 20px;\"\u003e\n\u003cp style=\"margin: 0;\"\u003e1 x K1 Filter Cartridge\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e1 x K2 CarbFiber Filter\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e1 x K7BM Conditioning Cartridge\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 38px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 18px; color: #006c84;\"\u003e\u003cstrong\u003eFull Specification\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #d8e6ea;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #CAE6EC;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eAquaphor K1, K2 \u0026amp; K7BM Replacement Filter Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eQuick Find\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003e24469\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003ePart Code\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003e525960\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eAquaphor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eSystem Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eReverse Osmosis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eRO101S and RO202S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003eReplacement Cycle\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #d8e6ea;\"\u003e6 to 12 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 22px; background: #f7fbfc; border-radius: 16px; border: 1px solid #d8e6ea; margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"font-size: 26px; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eComplete Your System Maintenance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 10px 0;\"\u003eThis filter set covers pre-filtration and conditioning stages. For full system performance, you may also need the RO membrane and main system reference:\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-100s-reverse-osmosis-membrane-filter-only\" style=\"color: #006c84; font-weight: bold; text-decoration: underline;\"\u003e View the Aquaphor RO-100S Reverse Osmosis Membrane \u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-102s-reverse-osmosis-system\" style=\"color: #006c84; font-weight: bold; text-decoration: underline;\"\u003e View the Aquaphor RO-102S Reverse Osmosis System \u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 36px;\"\u003e\n\u003ch2 style=\"font-size: 28px; line-height: 1.25; margin-bottom: 14px; color: #006c84;\"\u003e\u003cstrong\u003eAvailable Here Today with Fast UK Delivery\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eOrder your Aquaphor K1, K2 and K7BM replacement set today from Regal Flow and keep your reverse osmosis system running properly. For product advice or support, call \u003cstrong\u003e0121 630 1130\u003c\/strong\u003e or visit our \u003ca href=\"https:\/\/regalflow.co.uk\/pages\/contact-regal-flow-support-inquiries\" style=\"color: #006c84; font-weight: bold; text-decoration: underline;\"\u003econtact page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Aquaphor","offers":[{"title":"Default Title","offer_id":57733269782915,"sku":null,"price":79.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/AQUAPHOR_Replacement_Filter_Set_for_RO_Systems_-_K1_K2_K7BM.png?v=1775476199"},{"product_id":"aquaphor-replacement-ro100s-filter-set-k5-k2-k7bm","title":"AQUAPHOR Replacement RO100S Filter Set K5, K2 \u0026 K7BM","description":"\u003cstyle\u003e\n  .rf-prod-wrap {\n    max-width: 1180px;\n    margin: 0 auto;\n    padding: 35px 20px;\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, 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text-decoration: underline;\n  }\n\n  .rf-p-foot-contacts a:hover {\n    color: #000;\n  }\n\n  .rf-contact-icon {\n    width: 18px;\n    height: 18px;\n    flex-shrink: 0;\n  }\n\n  \/* Responsive Adjustments *\/\n  @media (max-width: 1024px) {\n    .rf-p-features-grid {\n      grid-template-columns: repeat(2, 1fr);\n    }\n  }\n\n  @media (max-width: 768px) {\n    .rf-split-grid {\n      grid-template-columns: 1fr;\n      gap: 18px;\n    }\n\n    .rf-p-footer-support {\n      grid-template-columns: 1fr;\n      gap: 25px;\n      padding: 30px 20px;\n    }\n  }\n\n  @media (max-width: 480px) {\n    .rf-p-features-grid {\n      grid-template-columns: 1fr;\n    }\n\n    .rf-p-table td:first-child {\n      width: 40%;\n    }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"rf-prod-wrap\"\u003e\n\n  \u003csection class=\"rf-p-header\"\u003e\n    \u003ch1 style=\"font-size: 34px; margin-bottom: 16px; color: #005a70 !important;\"\u003eAquaphor Complete Replacement Filter Set with RO-100S Membrane\u003c\/h1\u003e\n    \u003cp\u003eKeep your Aquaphor reverse osmosis station running at absolute peak efficiency with this comprehensive multi-stage service maintenance bundle. Curated as an all-in-one routine optimization kit, it includes the K5 sediment pre-filter, K2 fine carbon block, K7M mineralization cartridge, and the core RO-100S molecular membrane. This master system refresh restores design-spec filtration capabilities, purifies water delivery, and maintains systemic pressure balancing in one seamless update.\u003c\/p\u003e\n    \n    \u003cdiv class=\"rf-brand-hub-link\"\u003e\n      🔍 \u003cstrong\u003eExplore the complete brand catalog:\u003c\/strong\u003e \u003ca href=\"https:\/\/regalflow.co.uk\/collections\/aquaphor\" title=\"View full range of Aquaphor Products\"\u003eView all genuine parts and high-performance units in our Aquaphor collection\u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003cdiv class=\"rf-p-features-grid\"\u003e\n    \u003cdiv class=\"rf-p-feat-card\"\u003e\n      \u003ch4\u003eFull Refresh Bundle\u003c\/h4\u003e\n      \u003cp\u003eIncludes the K5, K2, K7M treatment cartridges alongside the RO-100S membrane module.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"rf-p-feat-card\"\u003e\n      \u003ch4\u003eMulti-Stage Barrier\u003c\/h4\u003e\n      \u003cp\u003eExtracts incoming sediment, microplastics, chlorine, heavy metals, and viral contaminants.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"rf-p-feat-card\"\u003e\n      \u003ch4\u003eZero Limescale\u003c\/h4\u003e\n      \u003cp\u003eHigh-efficiency reverse osmosis filtration drops total hardness salts to protect equipment downline.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"rf-p-feat-card\"\u003e\n      \u003ch4\u003eConditioned Taste\u003c\/h4\u003e\n      \u003cp\u003eActive K7M post-treatment enrichment balances essential minerals for a crisp flavor profile.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003csection class=\"rf-p-section\"\u003e\n    \u003ch2\u003eWhy Re-Commission Your System with a Complete Set?\u003c\/h2\u003e\n    \u003cp\u003eRelying on asymmetric or partial filter maintenance timelines introduces significant points of failure into sensitive point-of-use reverse osmosis arrays. When pre-filtration cartridges become overloaded, organic chemical compounds and chlorine slip past the carbon matrix, triggering irreversible premature degradation of the delicate thin-film reverse osmosis membrane downline.\u003c\/p\u003e\n    \u003cp\u003eBy swapping out every critical component simultaneously, you eliminate common operational risks, balance flow resistances, and ensure all interconnected cartridges work exactly as intended by factory engineers. This single-purchase operational routine is the safest path to guarantee consistent, laboratory-clean drinking water with excellent drainage economy.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"rf-p-section\"\u003e\n    \u003ch2\u003eDetailed Stage-by-Stage Breakdown\u003c\/h2\u003e\n    \u003cp\u003eEvery element included in this maintenance assembly plays a vital role in processing your domestic municipal inflow supply:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eK5 Mechanical Pre-Filter:\u003c\/strong\u003e Forms an initial particulate shield, intercepting physical sand, suspended rust flakes, and raw pipeline sediment particles down to 5 microns to preserve downline carbon life.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eK2 CarbFiber Block Pre-Filter:\u003c\/strong\u003e Utilizes compressed, high-density activated carbon infused with specialized Aqualen™ micro-fibres to extract active chlorine, organic compounds, and heavy metal concentrations down to 3 microns.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRO-100S Core Membrane:\u003c\/strong\u003e Represents the main purification stage. This semi-permeable physical barrier rejects dissolved solids, nitrates, fluorides, microplastics, and up to 99.99% of biological viral and bacterial cells.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eK7M Conditioning Element:\u003c\/strong\u003e Provides final point-of-use polishing down to 0.8 microns while introducing a balanced blend of calcium and magnesium minerals to restore a natural taste profile.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"rf-p-section\"\u003e\n    \u003cdiv class=\"rf-split-grid\"\u003e\n      \n      \u003cdiv class=\"rf-split-box-left\"\u003e\n        \u003ch3\u003eWhat's Inside the Box\u003c\/h3\u003e\n        \u003cul class=\"rf-manifest-list\"\u003e\n          \u003cli\u003e📦 1 x Genuine Aquaphor K5 Pre-Filter Module\u003c\/li\u003e\n          \u003cli\u003e📦 1 x Genuine Aquaphor K2 Fine Carbon Module\u003c\/li\u003e\n          \u003cli\u003e📦 1 x Genuine Aquaphor RO-100S High-Output Membrane\u003c\/li\u003e\n          \u003cli\u003e📦 1 x Genuine Aquaphor K7M Remineralisation Module\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"rf-split-box-right\"\u003e\n        \u003ch3\u003ePrefer Individual Configurations?\u003c\/h3\u003e\n        \u003cp style=\"font-size: 14px; margin-bottom: 12px;\"\u003eIf you are seeking alternative part layouts or standalone replacements, explore our matching components:\u003c\/p\u003e\n        \u003cdiv class=\"rf-filter-links\"\u003e\n          \u003ca class=\"rf-filter-btn\" href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-set-replacement-cartridges-k5-k2-k7\"\u003eK5, K2 \u0026amp; K7 Filter Set Only \u003cspan\u003e→\u003c\/span\u003e\u003c\/a\u003e\n          \u003ca class=\"rf-filter-btn\" href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-set-replacement-cartridges-k1-k2-k7bm\"\u003eK1, K2 \u0026amp; K7BM Alternative Set \u003cspan\u003e→\u003c\/span\u003e\u003c\/a\u003e\n          \u003ca class=\"rf-filter-btn\" href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-100s-reverse-osmosis-membrane-filter-only\"\u003eStandalone RO-100S Membrane \u003cspan\u003e→\u003c\/span\u003e\u003c\/a\u003e\n          \u003ca class=\"rf-filter-btn\" href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-102s-reverse-osmosis-system\"\u003eView Main RO-102S Hardware \u003cspan\u003e→\u003c\/span\u003e\u003c\/a\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"rf-p-section\"\u003e\n    \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n    \u003cdiv class=\"rf-p-faq\"\u003e\n\n      \u003cdetails class=\"rf-p-faq-item\"\u003e\n        \u003csummary\u003eDoes this specific bundle pack include the core RO membrane?\u003c\/summary\u003e\n        \u003cp\u003eYes. This is a complete all-in-one overhaul solution. It contains the core high-flow RO-100S reverse osmosis membrane alongside the three primary treatment filter cartridges (K5, K2, and K7M).\u003c\/p\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"rf-p-faq-item\"\u003e\n        \u003csummary\u003eHow frequently should these components be changed?\u003c\/summary\u003e\n        \u003cp\u003eFor optimal sanitary safety, the pre-filtration (K5, K2) and post-conditioning (K7M) modules should be swapped out every 6 to 12 months. The core RO-100S membrane features an extended operational timeline, typically requiring replacement every 18 to 24 months depending on incoming water hardness levels.\u003c\/p\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"rf-p-faq-item\"\u003e\n        \u003csummary\u003eWhy is it beneficial to acquire a complete set over individual elements?\u003c\/summary\u003e\n        \u003cp\u003eReplacing your entire filter array at once ensures all stages wear evenly, keeping system flow resistances properly balanced. This full refresh helps maintain consistent water production speeds and prevents degraded pre-filters from lowering your overall water quality.\u003c\/p\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"rf-p-faq-item\"\u003e\n        \u003csummary\u003eWhich under-sink systems are compatible with this replacement set?\u003c\/summary\u003e\n        \u003cp\u003eThis master refresh set is engineered explicitly for Aquaphor under-sink reverse osmosis configurations utilizing twist-lock housings—most notably the RO-101S and RO-102S base system architectures.\u003c\/p\u003e\n      \u003c\/details\u003e\n\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"rf-p-section\"\u003e\n    \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n    \u003cdiv class=\"rf-p-table-wrap\"\u003e\n      \u003ctable class=\"rf-p-table\"\u003e\n        \u003cthead\u003e\n          \u003ctr\u003e\n            \u003cth\u003eMaintenance Kit Metric\u003c\/th\u003e\n            \u003cth\u003eConfiguration Specification Details\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eBundle Classification Type\u003c\/td\u003e\n            \u003ctd\u003eMaster Multi-Stage Reverse Osmosis Service Replacement Set\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eIncluded Media Cartridges\u003c\/td\u003e\n            \u003ctd\u003eK5 Sediment, K2 Carbon Block, RO-100S Membrane, K7M Post-Mineralizer\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003ePrimary Structural Fitment\u003c\/td\u003e\n            \u003ctd\u003eHygienic Quick-Change, Twist-Lock Element Platform\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eSystem Architecture Suitability\u003c\/td\u003e\n            \u003ctd\u003eCalibrated for Aquaphor RO-101S and RO-102S Series Water Stations\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eMicrobiological Purifying Ratio\u003c\/td\u003e\n            \u003ctd\u003eUp to 99.99% Continuous Bacterial \u0026amp; Viral Extraction Shielding\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003ePre-Filter Pore Micron Ratings\u003c\/td\u003e\n            \u003ctd\u003eK5 Module (5 Microns) | K2 Module (3 Microns) | K7M Module (0.8 Microns)\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eMembrane Production Index\u003c\/td\u003e\n            \u003ctd\u003e100 GPD Nominal Flow Capacity Rating\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eBrand Authority Origin\u003c\/td\u003e\n            \u003ctd\u003eAquaphor Water Filtration Technologies\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"rf-p-footer-support\"\u003e\n    \u003cdiv class=\"rf-p-foot-meta\"\u003e\n      \u003ch2\u003eAvailable Now with Fast UK Delivery\u003c\/h2\u003e\n      \u003cp\u003eOrder your complete Aquaphor service set today to restore design-spec performance to your under-sink water station. If you need to confirm fitment for an older configuration or check thread compatibility before purchasing, reach out directly to our technical support team.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"rf-p-foot-contacts\"\u003e\n      \u003cdiv\u003e\n        \u003csvg class=\"rf-contact-icon\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#005a70\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"22,6 12,13 2,6\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\n        \u003cstrong\u003eEmail Support:\u003c\/strong\u003e \u003ca href=\"mailto:info@regalflow.co.uk\"\u003einfo@regalflow.co.uk\u003c\/a\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003csvg class=\"rf-contact-icon\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#005a70\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72 12.84 12.84 0 0 0 .7 2.81 2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45 12.84 12.84 0 0 0 2.81.7A2 2 0 0 1 22 16.92z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n        \u003cstrong\u003eTelephone Direct:\u003c\/strong\u003e \u003ca href=\"tel:01216301130\"\u003e0121 630 1130\u003c\/a\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003csvg class=\"rf-contact-icon\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"#25D366\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M21 11.5a8.38 8.38 0 0 1-.9 3.8 8.5 8.5 0 0 1-7.6 4.7 8.38 8.38 0 0 1-3.8-.9L3 21l1.9-5.7a8.38 8.38 0 0 1-.9-3.8 8.5 8.5 0 0 1 4.7-7.6 8.38 8.38 0 0 1 3.8-.9h.5a8.48 8.48 0 0 1 8 8v.5z\" fill=\"#25D366\" fill-opacity=\"0.15\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n        \u003cstrong\u003eWhatsApp Chat:\u003c\/strong\u003e \u003ca href=\"https:\/\/wa.me\/441216301130\" target=\"_blank\" rel=\"noopener\"\u003eClick here to message our technical team instantly\u003c\/a\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"Aquaphor","offers":[{"title":"Default Title","offer_id":57733866357123,"sku":null,"price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/Aquaphor_RO_System_Filter_Replacements_K5_K2_K7BM_for_RO100S.png?v=1775479976"},{"product_id":"aquaphor-k5-mechanical-pre-filtration-replacement-cartridge","title":"AQUAPHOR K5 Mechanical Pre-filtration Replacement Cartridge","description":"\u003cstyle\u003e\n  .rf-prod-wrap {\n    max-width: 1180px;\n    margin: 0 auto;\n    padding: 35px 20px;\n    font-family: -apple-system, BlinkMacSystemFont, 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}\n\u003c\/style\u003e\n\u003cdiv class=\"rf-prod-wrap\"\u003e\n\u003csection class=\"rf-p-header\"\u003e\n\u003ch2 style=\"font-size: 34px; margin-bottom: 16px; color: #005a70 !important;\"\u003e\u003cstrong\u003eAquaphor K5 Replacement Filter Cartridge\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eMaintain the crucial first line of defense in your Aquaphor under-sink system with the genuine Aquaphor K5 Replacement Filter Cartridge. This high-capacity mechanical pre-filtration stage is precisely engineered to trap incoming physical sediment, shielding sensitive downline components from abrasion and premature blockage. Acting as the initial entry pathway, the K5 guarantees steady water production velocities and actively extends the operational lifespan of your reverse osmosis membrane.\u003c\/p\u003e\n\u003cdiv class=\"rf-brand-hub-link\"\u003e🔍 \u003cstrong\u003eExplore the complete brand catalog:\u003c\/strong\u003e \u003ca title=\"View full range of Aquaphor Products\" href=\"https:\/\/regalflow.co.uk\/collections\/aquaphor\"\u003eView all original replacements and advanced units in our Aquaphor collection\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"rf-p-features-grid\"\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003e5 Micron Matrix\u003c\/h4\u003e\n\u003cp\u003eIntercepts floating sand, silt, oxidation rust, and coarse macro-particles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003eShields Membranes\u003c\/h4\u003e\n\u003cp\u003ePrevents surface fouling on expensive reverse osmosis elements downline.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003eBalances Wear\u003c\/h4\u003e\n\u003cp\u003eLightens the physical particulate load routed to secondary carbon block stages.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003e100% Polypropylene\u003c\/h4\u003e\n\u003cp\u003eConstructed using premium spun-bonded polymers for structural integrity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eWhy Essential Pre-Filtration Dictates System Success\u003c\/h2\u003e\n\u003cp\u003eWithout a robust physical pre-filter array stationed at your incoming water terminal, coarse particulate fragments will bypass safety paths and settle into downline carbon pores. This premature fouling heavily degrades treatment efficiency and risks permanently blinding the ultra-microscopic surface paths of your main reverse osmosis membrane shield.\u003c\/p\u003e\n\u003cp\u003eThe Aquaphor K5 uses premium multi-tiered density mapping to anchor and distribute captured particles evenly through its outer core. This clever depth design prevents sudden water pressure drops, ensuring that downline carbon filters can focus fully on chemical absorption instead of getting choked by simple pipe dirt.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eWhat the K5 Cartridge Extracts\u003c\/h2\u003e\n\u003cp\u003eThe K5 module is purpose-built to extract visible and suspended solid contaminants that regularly break free from aging municipal distribution networks. This includes heavy pipe rust flakes, silica sand particles, loose clay silt, and general abrasive sediments down to 5 microns. Keeping these solids contained ensures clean, uninterrupted water flow to your point-of-use tap.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003cdiv class=\"rf-p-cartridge-block\"\u003e\n\u003ch3\u003eCompatible Hardware \u0026amp; Complete Upgrade Routes\u003c\/h3\u003e\n\u003cp\u003eMaintain correct service cycles or pair this element with corresponding components:\u003c\/p\u003e\n\u003cdiv class=\"rf-filter-links\"\u003e\n\u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-102s-reverse-osmosis-system\" class=\"rf-filter-btn\"\u003eAquaphor RO-102S Main Unit\u003c\/a\u003e \u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-set-replacement-cartridges-k5-k2-k7\" class=\"rf-filter-btn\"\u003eK5, K2 \u0026amp; K7M 3-Cartridge Set\u003c\/a\u003e \u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-replacement-set-ro-systems-k1-k2-k7bm-ro100s\" class=\"rf-filter-btn\"\u003eFull System Kit with Membrane\u003c\/a\u003e \u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-100s-reverse-osmosis-membrane-filter-only\" class=\"rf-filter-btn\"\u003eStandalone RO-100S Membrane\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"rf-p-faq\"\u003e\n\u003cdetails class=\"rf-p-faq-item\"\u003e\n\u003csummary\u003eWhat is the main function of the Aquaphor K5 cartridge?\u003c\/summary\u003e\n\u003cp\u003eThe K5 cartridge acts as a dedicated physical sediment trap. It catches abrasive particulate debris—including sand, rust particles, and silt—before they can flow deeper into your system's sensitive carbon blocks or reverse osmosis membranes.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"rf-p-faq-item\"\u003e\n\u003csummary\u003eWhy shouldn't I bypass mechanical pre-filtration steps?\u003c\/summary\u003e\n\u003cp\u003eSkipping this stage exposes downstream filters to raw plumbing debris. Without the K5 shield, these coarse solids quickly clog fine carbon pores and foul the reverse osmosis membrane, leading to low water pressure and higher replacement costs.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"rf-p-faq-item\"\u003e\n\u003csummary\u003eHow regularly should the K5 element be changed?\u003c\/summary\u003e\n\u003cp\u003eThe K5 filter should typically be replaced every 6 months. However, this timeline depends heavily on your local water quality; areas with older infrastructure or high plumbing sediment may require more frequent swaps to maintain steady water pressure.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"rf-p-table-wrap\"\u003e\n\u003ctable class=\"rf-p-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification Category\u003c\/th\u003e\n\u003cth\u003eDetails \u0026amp; Configuration Metrics\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name Designation\u003c\/td\u003e\n\u003ctd\u003eAquaphor K5 Twist-Lock Replacement Cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuick Find Reference\u003c\/td\u003e\n\u003ctd\u003e24451\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Code\u003c\/td\u003e\n\u003ctd\u003e515919\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiltration Core Threshold\u003c\/td\u003e\n\u003ctd\u003e5 Micron Nominal Particulate Shielding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia Composition Material\u003c\/td\u003e\n\u003ctd\u003e100% Pure Spun-Bonded Polypropylene Matrix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Operating Class\u003c\/td\u003e\n\u003ctd\u003eMechanical Sediment Pre-Filtration Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Fitment Type\u003c\/td\u003e\n\u003ctd\u003eHygienic Quick-Change Click-and-Twist Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand Origin Authority\u003c\/td\u003e\n\u003ctd\u003eAquaphor Water Filtration Technologies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-footer-support\"\u003e\n\u003cdiv class=\"rf-p-foot-meta\"\u003e\n\u003ch2\u003eAvailable Now with Fast UK Delivery\u003c\/h2\u003e\n\u003cp\u003eOrder your genuine Aquaphor K5 replacement filter cartridge today to keep your under-sink system fully protected. If you need assistance matching parts or verifying connection steps for your kitchen configuration, get in touch with our technical team.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-foot-contacts\"\u003e\n\u003cdiv\u003e\n\u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"#005a70\" fill=\"none\" viewbox=\"0 0 24 24\" class=\"rf-contact-icon\"\u003e\u003cpath d=\"M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"22,6 12,13 2,6\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e \u003cstrong\u003eEmail Support:\u003c\/strong\u003e \u003ca href=\"mailto:info@regalflow.co.uk\"\u003einfo@regalflow.co.uk\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"#005a70\" fill=\"none\" viewbox=\"0 0 24 24\" class=\"rf-contact-icon\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72 12.84 12.84 0 0 0 .7 2.81 2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45 12.84 12.84 0 0 0 2.81.7A2 2 0 0 1 22 16.92z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003cstrong\u003eTelephone Direct:\u003c\/strong\u003e \u003ca href=\"tel:01216301130\"\u003e0121 630 1130\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"#25D366\" fill=\"none\" viewbox=\"0 0 24 24\" class=\"rf-contact-icon\"\u003e\u003cpath fill-opacity=\"0.15\" fill=\"#25D366\" d=\"M21 11.5a8.38 8.38 0 0 1-.9 3.8 8.5 8.5 0 0 1-7.6 4.7 8.38 8.38 0 0 1-3.8-.9L3 21l1.9-5.7a8.38 8.38 0 0 1-.9-3.8 8.5 8.5 0 0 1 4.7-7.6 8.38 8.38 0 0 1 3.8-.9h.5a8.48 8.48 0 0 1 8 8v.5z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003cstrong\u003eWhatsApp Chat:\u003c\/strong\u003e \u003ca rel=\"noopener\" href=\"https:\/\/wa.me\/441216301130\" target=\"_blank\"\u003eClick here to message our technical team instantly\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Aquaphor","offers":[{"title":"Default Title","offer_id":57735265091971,"sku":null,"price":16.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/Aquaphor_K5_Pre_filtration_filter.png?v=1775494644"},{"product_id":"aquaphor-k2-sorption-replacement-cartridge","title":"AQUAPHOR K2 Sorption Replacement Cartridge","description":"\u003cstyle\u003e\n  .rf-prod-wrap {\n    max-width: 1180px;\n    margin: 0 auto;\n    padding: 35px 20px;\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    color: #2d3748;\n    line-height: 1.65;\n  }\n\n  .rf-prod-wrap * {\n    box-sizing: border-box;\n  }\n\n  \/* Typography Structure *\/\n  .rf-prod-wrap h1,\n  .rf-prod-wrap 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padding: 24px 20px;\n    display: flex;\n    flex-direction: column;\n  }\n\n  .rf-p-feat-card h4 {\n    font-size: 18px;\n    color: #005a70 !important;\n    margin-bottom: 8px;\n  }\n\n  .rf-p-feat-card p {\n    font-size: 14px;\n    color: #2d3748;\n    margin: 0;\n    line-height: 1.5;\n  }\n\n  \/* Structural Highlights Layout Block *\/\n  .rf-p-cartridge-block {\n    background: #f8fbfb;\n    border-left: 4px solid #005a70;\n    border-top: 1px solid #eef6f7;\n    border-right: 1px solid #eef6f7;\n    border-bottom: 1px solid #eef6f7;\n    border-radius: 0 14px 14px 0;\n    padding: 30px;\n    margin: 35px 0;\n  }\n\n  .rf-p-cartridge-block h3 {\n    font-size: 22px;\n    margin-bottom: 12px;\n    color: #005a70 !important;\n  }\n\n  .rf-filter-links {\n    margin: 15px 0;\n    display: flex;\n    flex-wrap: wrap;\n    gap: 10px;\n  }\n\n  .rf-filter-btn {\n    background: #fff;\n    border: 1px solid #cbd5e0;\n    padding: 8px 16px;\n    border-radius: 6px;\n    color: #005a70 !important;\n    font-weight: 700;\n    font-size: 14px;\n    text-decoration: none !important;\n    transition: all 0.2s ease;\n  }\n\n  .rf-filter-btn:hover {\n    border-color: #005a70;\n    background: #f1f8f9;\n  }\n\n  \/* Modern Accordion HTML Details *\/\n  .rf-p-faq-item {\n    background: #fff;\n    border: 1px solid #eee;\n    border-radius: 12px;\n    padding: 0;\n    margin-bottom: 12px;\n    box-shadow: 0 4px 12px rgba(0,0,0,0.01);\n  }\n\n  .rf-p-faq-item[open] {\n    border-color: #CAE6EC;\n  }\n\n  .rf-p-faq-item summary {\n    cursor: pointer;\n    color: #000;\n    font-weight: 700;\n    padding: 16px 45px 16px 20px;\n    list-style: none;\n    position: relative;\n    font-size: 16px;\n  }\n\n  .rf-p-faq-item summary::-webkit-details-marker {\n    display: none;\n  }\n\n  .rf-p-faq-item summary::after {\n    content: \"+\";\n    position: absolute;\n    right: 20px;\n    top: 50%;\n    transform: translateY(-50%);\n    font-weight: 400;\n    font-size: 20px;\n    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.rf-p-table td:first-child {\n    font-weight: 700;\n    color: #2d3748;\n    width: 30%;\n  }\n\n  \/* Technical Advisory Contact Card Block *\/\n  .rf-p-footer-support {\n    background: #fff;\n    border: 1px solid #eee;\n    border-top: 3px solid #CAE6EC;\n    border-radius: 20px;\n    padding: 40px;\n    box-shadow: 0 10px 30px rgba(0,0,0,0.02);\n    margin-top: 55px;\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 40px;\n    align-items: center;\n  }\n\n  .rf-p-foot-meta h2 {\n    font-size: 26px;\n    margin-bottom: 12px;\n  }\n\n  .rf-p-foot-meta p {\n    font-size: 15px;\n    margin: 0;\n  }\n\n  .rf-p-foot-contacts {\n    display: flex;\n    flex-direction: column;\n    gap: 14px;\n    background: #f8fbfb;\n    padding: 24px;\n    border-radius: 14px;\n    border: 1px solid #eef6f7;\n  }\n\n  .rf-p-foot-contacts div {\n    font-size: 15px;\n    color: #2d3748;\n    display: flex;\n    align-items: center;\n    gap: 8px;\n  }\n\n  .rf-p-foot-contacts a {\n    color: #005a70;\n    font-weight: 700;\n    text-decoration: underline;\n  }\n\n  .rf-p-foot-contacts a:hover {\n    color: #000;\n  }\n\n  .rf-contact-icon {\n    width: 18px;\n    height: 18px;\n    flex-shrink: 0;\n  }\n\n  \/* Responsive Adjustments *\/\n  @media (max-width: 1024px) {\n    .rf-p-features-grid {\n      grid-template-columns: repeat(2, 1fr);\n    }\n  }\n\n  @media (max-width: 768px) {\n    .rf-p-footer-support {\n      grid-template-columns: 1fr;\n      gap: 25px;\n      padding: 30px 20px;\n    }\n  }\n\n  @media (max-width: 480px) {\n    .rf-p-features-grid {\n      grid-template-columns: 1fr;\n    }\n\n    .rf-p-table td:first-child {\n      width: 40%;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"rf-prod-wrap\"\u003e\n\u003csection class=\"rf-p-header\"\u003e\n\u003ch2 style=\"font-size: 34px; margin-bottom: 16px; color: #005a70 !important;\"\u003e\u003cstrong\u003eAquaphor K2 Replacement Filter Cartridge\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eMaintain exceptional deep-cleaning performance in your Aquaphor reverse osmosis station with the genuine Aquaphor K2 Replacement Filter Cartridge. Engineered as a heavy-duty adsorption block, the K2 processes municipal water after the initial sediment check, aggressively binding active chlorine compounds, volatile organic chemicals, and microscopic particulates. This core intervention stops chemical degradation before it can harm your reverse osmosis membrane, securing systemic longevity and pure taste.\u003c\/p\u003e\n\u003cdiv class=\"rf-brand-hub-link\"\u003e🔍 \u003cstrong\u003eExplore the complete brand catalog:\u003c\/strong\u003e \u003ca title=\"View full range of Aquaphor Products\" href=\"https:\/\/regalflow.co.uk\/collections\/aquaphor\"\u003eView all original replacements and advanced units in our Aquaphor collection\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"rf-p-features-grid\"\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003e3 Micron Rating\u003c\/h4\u003e\n\u003cp\u003eIntercepts fine particulate debris and micro-sediments down to 3 microns.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003eCarbFiber Media\u003c\/h4\u003e\n\u003cp\u003eCombines premium activated coconut carbon with integrated Aqualen™ matrix fibres.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003eDe-Chlorination\u003c\/h4\u003e\n\u003cp\u003eNeutralises aggressive chlorine tastes and organic chemical pollutants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003eMembrane Defense\u003c\/h4\u003e\n\u003cp\u003eSafeguards delicate thin-film composite membranes from oxidative chemical erosion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eAdvanced Molecular Absorption with CarbFiber Technology\u003c\/h2\u003e\n\u003cp\u003eUnlike standard granular carbon configurations that suffer from internal channeling and short-lived fluid contact, the Aquaphor K2 implements an advanced carbon block design. By binding ultra-fine activated coconut shell carbon alongside structural Aqualen™ ion-exchange micro-fibres, this carbon block ensures water flows through an exceptionally dense and evenly distributed filtration paths.\u003c\/p\u003e\n\u003cp\u003eThis structural arrangement allows the cartridge to extract heavy metals, chemical residues, pesticides, and municipal line pollutants with high precision. By eliminating these components, the K2 effectively prepares your water line for the high-pressure reverse osmosis membrane stage downstream.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eA Critical Protection Stage for Reverse Osmosis Platforms\u003c\/h2\u003e\n\u003cp\u003eThin-film composite (TFC) reverse osmosis membranes are highly susceptible to permanent structural damage when exposed to municipal chlorine. Over time, chlorine exposure degrades the membrane's microscopic pores, causing a drop in purification efficiency and requiring an early, costly replacement. Running a genuine K2 cartridge ensures that free chlorine compounds are neutralised, keeping your main purification membrane safe and performing to specification.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003cdiv class=\"rf-p-cartridge-block\"\u003e\n\u003ch3\u003eCompatible Hardware \u0026amp; Complete Upgrade Routes\u003c\/h3\u003e\n\u003cp\u003eMaintain correct service cycles or pair this element with corresponding components:\u003c\/p\u003e\n\u003cdiv class=\"rf-filter-links\"\u003e\n\u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-102s-reverse-osmosis-system\" class=\"rf-filter-btn\"\u003eAquaphor RO-102S Main Unit\u003c\/a\u003e \u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-set-replacement-cartridges-k5-k2-k7\" class=\"rf-filter-btn\"\u003eK5, K2 \u0026amp; K7M 3-Cartridge Set\u003c\/a\u003e \u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-set-replacement-cartridges-k1-k2-k7bm\" class=\"rf-filter-btn\"\u003eK1, K2 \u0026amp; K7BM Alternative Set\u003c\/a\u003e \u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-100s-reverse-osmosis-membrane-filter-only\" class=\"rf-filter-btn\"\u003eStandalone RO-100S Membrane\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"rf-p-faq\"\u003e\n\u003cdetails class=\"rf-p-faq-item\" open=\"\"\u003e\n\u003csummary\u003eWhat specific contaminants does the Aquaphor K2 filter target?\u003c\/summary\u003e\n\u003cp\u003eThe K2 is engineered to pull out active chlorine molecules, dissolved organic chemicals, volatile heavy metal ions, and fine suspended particles down to 3 microns in size, drastically cleaning your municipal water line.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"rf-p-faq-item\"\u003e\n\u003csummary\u003eWhy is the K2 stage critical for the reverse osmosis membrane?\u003c\/summary\u003e\n\u003cp\u003eMunicipal chlorine can break down and ruin the delicate structure of a thin-film reverse osmosis membrane. The K2 captures these aggressive chlorine elements before they can reach the membrane, avoiding premature system wear.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"rf-p-faq-item\"\u003e\n\u003csummary\u003eHow frequently should the K2 element be swapped?\u003c\/summary\u003e\n\u003cp\u003eThe K2 filter typically requires replacement every 6 to 12 months. This schedule varies based on your local water usage, line debris levels, and incoming chemical concentrations.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"rf-p-table-wrap\"\u003e\n\u003ctable class=\"rf-p-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification Category\u003c\/th\u003e\n\u003cth\u003eDetails \u0026amp; Configuration Metrics\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name Designation\u003c\/td\u003e\n\u003ctd\u003eAquaphor K2 Twist-Lock Replacement Cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiltration Core Threshold\u003c\/td\u003e\n\u003ctd\u003e3 Micron Nominal Fine Particle Interception\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Purification Media\u003c\/td\u003e\n\u003ctd\u003eActivated Coconut Shell Carbon Matrix with CarbFiber Block Technology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Operating Class\u003c\/td\u003e\n\u003ctd\u003eDeep Sorption \u0026amp; Chemical De-Chlorination Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTargeted Compounds\u003c\/td\u003e\n\u003ctd\u003eActive Chlorine, Organic Impurities, Dissolved Heavy Metals, Volatile Toxins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility Fit\u003c\/td\u003e\n\u003ctd\u003eEngineered for Aquaphor Twist-Lock Reverse Osmosis Under-Sink Stations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Fitment Type\u003c\/td\u003e\n\u003ctd\u003eHygienic Quick-Change Click-and-Twist Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand Origin Authority\u003c\/td\u003e\n\u003ctd\u003eAquaphor Water Filtration Technologies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-footer-support\"\u003e\n\u003cdiv class=\"rf-p-foot-meta\"\u003e\n\u003ch2\u003eAvailable Now with Fast UK Delivery\u003c\/h2\u003e\n\u003cp\u003eOrder your genuine Aquaphor K2 replacement filter cartridge today to keep your under-sink system fully protected. If you need assistance matching parts or verifying connection steps for your kitchen configuration, get in touch with our technical team.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-foot-contacts\"\u003e\n\u003cdiv\u003e\n\u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"#005a70\" fill=\"none\" viewbox=\"0 0 24 24\" class=\"rf-contact-icon\"\u003e\u003cpath d=\"M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"22,6 12,13 2,6\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e \u003cstrong\u003eEmail Support:\u003c\/strong\u003e \u003ca href=\"mailto:info@regalflow.co.uk\"\u003einfo@regalflow.co.uk\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"#005a70\" fill=\"none\" viewbox=\"0 0 24 24\" class=\"rf-contact-icon\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72 12.84 12.84 0 0 0 .7 2.81 2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45 12.84 12.84 0 0 0 2.81.7A2 2 0 0 1 22 16.92z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003cstrong\u003eTelephone Direct:\u003c\/strong\u003e \u003ca href=\"tel:01216301130\"\u003e0121 630 1130\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"#25D366\" fill=\"none\" viewbox=\"0 0 24 24\" class=\"rf-contact-icon\"\u003e\u003cpath fill-opacity=\"0.15\" fill=\"#25D366\" d=\"M21 11.5a8.38 8.38 0 0 1-.9 3.8 8.5 8.5 0 0 1-7.6 4.7 8.38 8.38 0 0 1-3.8-.9L3 21l1.9-5.7a8.38 8.38 0 0 1-.9-3.8 8.5 8.5 0 0 1 4.7-7.6 8.38 8.38 0 0 1 3.8-.9h.5a8.48 8.48 0 0 1 8 8v.5z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003cstrong\u003eWhatsApp Chat:\u003c\/strong\u003e \u003ca rel=\"noopener\" href=\"https:\/\/wa.me\/441216301130\" target=\"_blank\"\u003eClick here to message our technical team instantly\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Aquaphor","offers":[{"title":"Default Title","offer_id":57735323451779,"sku":null,"price":19.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/Aquaphor_K2_Scorpion_Replacement_Cartridge.png?v=1775495503"},{"product_id":"aquaphor-k7m-water-conditioning-mineralisation-replacement-cartridge","title":"AQUAPHOR K7M Water Conditioning \u0026 Mineralisation Replacement Cartridge","description":"\u003cstyle\u003e\n  .rf-prod-wrap {\n    max-width: 1180px;\n    margin: 0 auto;\n    padding: 35px 20px;\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    color: #2d3748;\n    line-height: 1.65;\n  }\n\n  .rf-prod-wrap * {\n    box-sizing: border-box;\n  }\n\n 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none;\n  }\n\n  .rf-p-table tr:nth-child(even) {\n    background: #fbfdfd;\n  }\n\n  .rf-p-table td:first-child {\n    font-weight: 700;\n    color: #2d3748;\n    width: 30%;\n  }\n\n  \/* Technical Advisory Contact Card Block *\/\n  .rf-p-footer-support {\n    background: #fff;\n    border: 1px solid #eee;\n    border-top: 3px solid #CAE6EC;\n    border-radius: 20px;\n    padding: 40px;\n    box-shadow: 0 10px 30px rgba(0,0,0,0.02);\n    margin-top: 55px;\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 40px;\n    align-items: center;\n  }\n\n  .rf-p-foot-meta h2 {\n    font-size: 26px;\n    margin-bottom: 12px;\n  }\n\n  .rf-p-foot-meta p {\n    font-size: 15px;\n    margin: 0;\n  }\n\n  .rf-p-foot-contacts {\n    display: flex;\n    flex-direction: column;\n    gap: 14px;\n    background: #f8fbfb;\n    padding: 24px;\n    border-radius: 14px;\n    border: 1px solid #eef6f7;\n  }\n\n  .rf-p-foot-contacts div {\n    font-size: 15px;\n    color: #2d3748;\n    display: flex;\n    align-items: center;\n    gap: 8px;\n  }\n\n  .rf-p-foot-contacts a {\n    color: #005a70;\n    font-weight: 700;\n    text-decoration: underline;\n  }\n\n  .rf-p-foot-contacts a:hover {\n    color: #000;\n  }\n\n  .rf-contact-icon {\n    width: 18px;\n    height: 18px;\n    flex-shrink: 0;\n  }\n\n  \/* Responsive Adjustments *\/\n  @media (max-width: 1024px) {\n    .rf-p-features-grid {\n      grid-template-columns: repeat(2, 1fr);\n    }\n  }\n\n  @media (max-width: 768px) {\n    .rf-p-footer-support {\n      grid-template-columns: 1fr;\n      gap: 25px;\n      padding: 30px 20px;\n    }\n  }\n\n  @media (max-width: 480px) {\n    .rf-p-features-grid {\n      grid-template-columns: 1fr;\n    }\n\n    .rf-p-table td:first-child {\n      width: 40%;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"rf-prod-wrap\"\u003e\n\u003csection class=\"rf-p-header\"\u003e\n\u003ch2 style=\"font-size: 34px; margin-bottom: 16px; color: #005a70 !important;\"\u003e\u003cstrong\u003eAquaphor K7M Replacement Filter Cartridge\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRestore the vital final conditioning and remineralisation stage of your under-sink system with the genuine Aquaphor K7M Replacement Filter Cartridge. Specially engineered to treat water immediately following the reverse osmosis process, this post-membrane refinement cartridge infuses an optimised matrix of healthy minerals back into your drinking supply. By correcting taste notes and balancing pH values, it elevates pure RO water into premium, crisp, and refreshing drinking water.\u003c\/p\u003e\n\u003cdiv class=\"rf-brand-hub-link\"\u003e🔍 \u003cstrong\u003eExplore the complete brand catalog:\u003c\/strong\u003e \u003ca title=\"View full range of Aquaphor Products\" href=\"https:\/\/regalflow.co.uk\/collections\/aquaphor\"\u003eView all original replacements and advanced units in our Aquaphor collection\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"rf-p-features-grid\"\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003ePost-RO Refining\u003c\/h4\u003e\n\u003cp\u003eActs as the vital final polishing and conditioning step for your drinking water supply.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003eCrisp Taste Profile\u003c\/h4\u003e\n\u003cp\u003eEliminates flat or bitter flavor taints commonly caused by empty demineralised water lines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003eActive Mineralisation\u003c\/h4\u003e\n\u003cp\u003eIntelligently enriches your filtered water with optimised levels of calcium and magnesium.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003eRoutine Maintenance\u003c\/h4\u003e\n\u003cp\u003eCompletes your reverse osmosis setup correctly to maintain high-quality water output.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eWhy the Post-Membrane Conditioning Stage Changes Everything\u003c\/h2\u003e\n\u003cp\u003eWhile the ultra-fine physical structure of a reverse osmosis membrane excels at removing up to 99.9% of municipal line impurities, it also strips out all naturally occurring background minerals. This deep extraction alters the water's natural properties, often leaving it with a flat, slightly acidic taste profile that can mask the true flavor of coffee, teas, and home cooking.\u003c\/p\u003e\n\u003cp\u003eThe Aquaphor K7M remedies this by routing pure, freshly stripped water through a calibrated blend of natural mineral crystals and compressed carbon block elements. This double-action layout polishes the fluid down to 0.8 microns while dissolving precise micro-doses of mineral ions back into the stream, delivering water that is both exceptionally clean and naturally satisfying to drink.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eIntelligent Mineral Correction and pH Balancing\u003c\/h2\u003e\n\u003cp\u003eThe operational logic built into the K7M cartridge adapts dynamically to match your usage needs. As water flows through the mineral bed, the system enriches the supply with trace amounts of calcium and magnesium based on its contact time. This process creates a healthy electrolyte balance and slightly alkaline pH profile, mirroring the refreshing qualities of high-quality natural spring water directly from your dedicated kitchen tap.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003cdiv class=\"rf-p-cartridge-block\"\u003e\n\u003ch3\u003eCompatible Hardware \u0026amp; Complete Upgrade Routes\u003c\/h3\u003e\n\u003cp\u003eMaintain correct service cycles or pair this element with corresponding components:\u003c\/p\u003e\n\u003cdiv class=\"rf-filter-links\"\u003e\n\u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-102s-reverse-osmosis-system\" class=\"rf-filter-btn\"\u003eAquaphor RO-102S Main Unit\u003c\/a\u003e \u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-set-replacement-cartridges-k5-k2-k7\" class=\"rf-filter-btn\"\u003eK5, K2 \u0026amp; K7M 3-Cartridge Set\u003c\/a\u003e \u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-replacement-set-ro-systems-k1-k2-k7bm-ro100s\" class=\"rf-filter-btn\"\u003eFull System Kit with Membrane\u003c\/a\u003e \u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-100s-reverse-osmosis-membrane-filter-only\" class=\"rf-filter-btn\"\u003eStandalone RO-100S Membrane\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"rf-p-faq\"\u003e\n\u003cdetails class=\"rf-p-faq-item\"\u003e\n\u003csummary\u003eWhat is the exact purpose of the Aquaphor K7M cartridge?\u003c\/summary\u003e\n\u003cp\u003eThe K7M acts as the final polishing and re-mineralisation stage. It conditions the water after it passes through the reverse osmosis membrane, adding controlled traces of calcium and magnesium to balance pH and enhance flavor.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"rf-p-faq-item\"\u003e\n\u003csummary\u003eDoes this filter add trace minerals back into the water?\u003c\/summary\u003e\n\u003cp\u003eYes. The K7M is specifically engineered to enrich reverse osmosis water with natural minerals, restoring an optimal electrolyte balance that yields a crisp, premium spring-water taste.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"rf-p-faq-item\"\u003e\n\u003csummary\u003eHow often should I change out the K7M conditioning filter?\u003c\/summary\u003e\n\u003cp\u003eAs a standard recommendation, the K7M element should be replaced every 12 months. This schedule can vary based on your specific domestic water consumption rates and incoming plumbing supply profiles.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"rf-p-table-wrap\"\u003e\n\u003ctable class=\"rf-p-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification Category\u003c\/th\u003e\n\u003cth\u003eDetails \u0026amp; Configuration Metrics\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name Designation\u003c\/td\u003e\n\u003ctd\u003eAquaphor K7M Twist-Lock Replacement Cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Architecture Fit\u003c\/td\u003e\n\u003ctd\u003eCalibrated for Aquaphor Twist-Lock Reverse Osmosis Drinking Water Stations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Functional Role\u003c\/td\u003e\n\u003ctd\u003eFinal Stage Post-RO Conditioning \u0026amp; Mineral Reintroduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey Element Benefits\u003c\/td\u003e\n\u003ctd\u003eCorrects Water Flavor Profile, Optimises pH, Adds Mineral Trace Ions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Mineral Media\u003c\/td\u003e\n\u003ctd\u003eCalibrated Calcium and Magnesium Mineral Micro-Crystals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePost-Filtration Threshold\u003c\/td\u003e\n\u003ctd\u003eIntegrated Fine Carbon Matrix Polishing down to 0.8 Microns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Fitment Type\u003c\/td\u003e\n\u003ctd\u003eHygienic Quick-Change Click-and-Twist Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand Origin Authority\u003c\/td\u003e\n\u003ctd\u003eAquaphor Water Filtration Technologies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-footer-support\"\u003e\n\u003cdiv class=\"rf-p-foot-meta\"\u003e\n\u003ch2\u003eAvailable Now with Fast UK Delivery\u003c\/h2\u003e\n\u003cp\u003eOrder your genuine Aquaphor K7M conditioning filter cartridge today from Regal Flow to keep your under-sink reverse osmosis station finishing water properly. If you need assistance matching parts or verifying connection steps for your kitchen configuration, get in touch with our technical team.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-foot-contacts\"\u003e\n\u003cdiv\u003e\n\u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"#005a70\" fill=\"none\" viewbox=\"0 0 24 24\" class=\"rf-contact-icon\"\u003e\u003cpath d=\"M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"22,6 12,13 2,6\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e \u003cstrong\u003eEmail Support:\u003c\/strong\u003e \u003ca href=\"mailto:info@regalflow.co.uk\"\u003einfo@regalflow.co.uk\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"#005a70\" fill=\"none\" viewbox=\"0 0 24 24\" class=\"rf-contact-icon\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Aquaphor","offers":[{"title":"Default Title","offer_id":57735468810627,"sku":null,"price":25.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/AQUAPHOR_K7M_Water_Conditioning_Mineralisation_Replacement_Filter.png?v=1775496175"},{"product_id":"aquaphor-k1-pre-filter-2-in-1-replacement-cartridge","title":"AQUAPHOR K1 Pre-filter 2 in 1 Replacement Cartridge","description":"\u003cstyle\u003e\n  .rf-prod-wrap {\n    max-width: 1180px;\n    margin: 0 auto;\n    padding: 35px 20px;\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    color: #2d3748;\n    line-height: 1.65;\n  }\n\n  .rf-prod-wrap * {\n    box-sizing: border-box;\n  }\n\n  \/* Typography Structure *\/\n  .rf-prod-wrap h1,\n  .rf-prod-wrap h2,\n  .rf-prod-wrap h3,\n  .rf-prod-wrap h4 {\n    color: #000 !important;\n    font-weight: 800 !important;\n    line-height: 1.25;\n    margin: 0 0 16px;\n    letter-spacing: -0.02em;\n  }\n\n  .rf-prod-wrap p {\n    margin: 0 0 18px;\n    color: #4a5568;\n  }\n\n  \/* Section Spacing *\/\n  .rf-p-section {\n    margin: 50px 0;\n  }\n\n  .rf-p-section h2 {\n    font-size: 28px;\n    margin-bottom: 18px;\n  }\n\n  \/* Inline Brand Hub Links *\/\n  .rf-brand-hub-link {\n    background: #f1f8f9;\n    border: 1px solid #CAE6EC;\n    padding: 12px 20px;\n    border-radius: 10px;\n    margin: 20px 0 30px;\n    font-size: 15px;\n  }\n\n  .rf-brand-hub-link a {\n    color: #005a70;\n    font-weight: 700;\n    text-decoration: underline;\n  }\n\n  \/* Performance Highlights Matrix *\/\n  .rf-p-features-grid {\n    display: grid;\n    grid-template-columns: repeat(4, 1fr);\n    gap: 16px;\n    margin: 35px 0;\n  }\n\n  .rf-p-feat-card {\n    background: #CAE6EC;\n    border-radius: 14px;\n    padding: 24px 20px;\n    display: flex;\n    flex-direction: column;\n  }\n\n  .rf-p-feat-card h4 {\n    font-size: 18px;\n    color: #005a70 !important;\n    margin-bottom: 8px;\n  }\n\n  .rf-p-feat-card p {\n    font-size: 14px;\n    color: #2d3748;\n    margin: 0;\n    line-height: 1.5;\n  }\n\n  \/* Structural Highlights Layout Block *\/\n  .rf-p-cartridge-block {\n    background: #f8fbfb;\n    border-left: 4px solid #005a70;\n    border-top: 1px solid #eef6f7;\n    border-right: 1px solid #eef6f7;\n    border-bottom: 1px solid #eef6f7;\n    border-radius: 0 14px 14px 0;\n    padding: 30px;\n    margin: 35px 0;\n  }\n\n  .rf-p-cartridge-block h3 {\n    font-size: 22px;\n    margin-bottom: 12px;\n    color: #005a70 !important;\n  }\n\n  .rf-filter-links {\n    margin: 15px 0;\n    display: flex;\n    flex-wrap: wrap;\n    gap: 10px;\n  }\n\n  .rf-filter-btn {\n    background: #fff;\n    border: 1px solid #cbd5e0;\n    padding: 8px 16px;\n    border-radius: 6px;\n    color: #005a70 !important;\n    font-weight: 700;\n    font-size: 14px;\n    text-decoration: none !important;\n    transition: all 0.2s ease;\n  }\n\n  .rf-filter-btn:hover {\n    border-color: #005a70;\n    background: #f1f8f9;\n  }\n\n  \/* Modern Accordion HTML Details *\/\n  .rf-p-faq-item {\n    background: #fff;\n    border: 1px solid #eee;\n    border-radius: 12px;\n    padding: 0;\n    margin-bottom: 12px;\n    box-shadow: 0 4px 12px rgba(0,0,0,0.01);\n  }\n\n  .rf-p-faq-item[open] {\n    border-color: #CAE6EC;\n  }\n\n  .rf-p-faq-item summary {\n    cursor: pointer;\n    color: #000;\n    font-weight: 700;\n    padding: 16px 45px 16px 20px;\n    list-style: none;\n    position: relative;\n    font-size: 16px;\n  }\n\n  .rf-p-faq-item summary::-webkit-details-marker {\n    display: none;\n  }\n\n  .rf-p-faq-item summary::after {\n    content: \"+\";\n    position: absolute;\n    right: 20px;\n    top: 50%;\n    transform: translateY(-50%);\n    font-weight: 400;\n    font-size: 20px;\n    color: #a0aec0;\n  }\n\n  .rf-p-faq-item[open] summary::after {\n    content: \"−\";\n    color: #005a70;\n  }\n\n  .rf-p-faq-item p {\n    margin: 0;\n    padding: 0 20px 18px 20px;\n    font-size: 14.5px;\n    color: #4a5568;\n    border-top: 1px solid #fafafa;\n  }\n\n  \/* Technical Specification Tables *\/\n  .rf-p-table-wrap {\n    overflow-x: auto;\n    border: 1px solid #e2e8f0;\n    border-radius: 14px;\n    margin: 25px 0;\n  }\n\n  .rf-p-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 14.5px;\n    background: #fff;\n  }\n\n  .rf-p-table th {\n    background: #f1f8f9;\n    color: #005a70;\n    font-weight: 700;\n    padding: 14px 18px;\n    text-align: left;\n    border-bottom: 2px solid #CAE6EC;\n  }\n\n  .rf-p-table td {\n    padding: 14px 18px;\n    border-bottom: 1px solid #edf2f7;\n    color: #4a5568;\n  }\n\n  .rf-p-table tr:last-child td {\n    border-bottom: none;\n  }\n\n  .rf-p-table tr:nth-child(even) {\n    background: #fbfdfd;\n  }\n\n  .rf-p-table td:first-child {\n    font-weight: 700;\n    color: #2d3748;\n    width: 30%;\n  }\n\n  \/* Technical Advisory Contact Card Block *\/\n  .rf-p-footer-support {\n    background: #fff;\n    border: 1px solid #eee;\n    border-top: 3px solid #CAE6EC;\n    border-radius: 20px;\n    padding: 40px;\n    box-shadow: 0 10px 30px rgba(0,0,0,0.02);\n    margin-top: 55px;\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 40px;\n    align-items: center;\n  }\n\n  .rf-p-foot-meta h2 {\n    font-size: 26px;\n    margin-bottom: 12px;\n  }\n\n  .rf-p-foot-meta p {\n    font-size: 15px;\n    margin: 0;\n  }\n\n  .rf-p-foot-contacts {\n    display: flex;\n    flex-direction: column;\n    gap: 14px;\n    background: #f8fbfb;\n    padding: 24px;\n    border-radius: 14px;\n    border: 1px solid #eef6f7;\n  }\n\n  .rf-p-foot-contacts div {\n    font-size: 15px;\n    color: #2d3748;\n    display: flex;\n    align-items: center;\n    gap: 8px;\n  }\n\n  .rf-p-foot-contacts a {\n    color: #005a70;\n    font-weight: 700;\n    text-decoration: underline;\n  }\n\n  .rf-p-foot-contacts a:hover {\n    color: #000;\n  }\n\n  .rf-contact-icon {\n    width: 18px;\n    height: 18px;\n    flex-shrink: 0;\n  }\n\n  \/* Responsive Adjustments *\/\n  @media (max-width: 1024px) {\n    .rf-p-features-grid {\n      grid-template-columns: repeat(2, 1fr);\n    }\n  }\n\n  @media (max-width: 768px) {\n    .rf-p-footer-support {\n      grid-template-columns: 1fr;\n      gap: 25px;\n      padding: 30px 20px;\n    }\n  }\n\n  @media (max-width: 480px) {\n    .rf-p-features-grid {\n      grid-template-columns: 1fr;\n    }\n\n    .rf-p-table td:first-child {\n      width: 40%;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"rf-prod-wrap\"\u003e\n\u003csection class=\"rf-p-header\"\u003e\n\u003ch2 style=\"font-size: 34px; margin-bottom: 16px; color: #005a70 !important;\"\u003e\u003cstrong\u003eAquaphor K1 Replacement Filter Cartridge\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eMaintain the high-performance first filtration stage of your compatible Aquaphor system with the genuine Aquaphor K1 Replacement Filter Cartridge. Engineered as an advanced dual-function module, the K1 handles both macro-particulate pre-filtration and dissolved chemical impurity reduction simultaneously within a single housing. Far more than a basic sediment wrapper, this 2-in-1 cartridge delivers thorough preliminary treatment to shield downstream components and keep your water line running smoothly.\u003c\/p\u003e\n\u003cdiv class=\"rf-brand-hub-link\"\u003e🔍 \u003cstrong\u003eExplore the complete brand catalog:\u003c\/strong\u003e \u003ca title=\"View full range of Aquaphor Products\" href=\"https:\/\/regalflow.co.uk\/collections\/aquaphor\"\u003eView all original replacements and advanced units in our Aquaphor collection\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"rf-p-features-grid\"\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003e2-in-1 Dual Action\u003c\/h4\u003e\n\u003cp\u003eCombines mechanical particulate trapping and deep chemical adsorption in one housing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003eTwo Active Zones\u003c\/h4\u003e\n\u003cp\u003eFeatures an optimised multi-tier interior profile to maximise water contact time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003eMembrane Shield\u003c\/h4\u003e\n\u003cp\u003eIntercepts aggressive compounds early to prevent premature downline membrane wear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003eGenuine EU Fit\u003c\/h4\u003e\n\u003cp\u003ePerfectly calibrated for original Aquaphor European specifications and RO layouts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eDual-Zone Purification via Integrated 2-in-1 Architecture\u003c\/h2\u003e\n\u003cp\u003eStandard under-sink setups usually route water through separate mechanical spun filters and carbon cartridges, adding bulk and extra replacement steps. The Aquaphor K1 breaks away from this layout by using a space-saving dual-zone configuration that blends two distinct filtration methods into a single twist-lock cartridge shell.\u003c\/p\u003e\n\u003cp\u003eThe primary zone features an advanced gradient depth structure that filters out incoming silt, rust, and scale particles. Immediately following, the second zone uses compressed activated carbon matrix technology to lower the level of dissolved chemical impurities. This strategic combination ensures your reverse osmosis system receives clean, consistent water from the very first stage.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eEngineered for European Reverse Osmosis Specifications\u003c\/h2\u003e\n\u003cp\u003eAccording to original factory guidelines, the K1 cartridge serves as the primary preliminary treatment block for specific configurations, including the Aquaphor RO-101S EU and RO-102S EU systems. Choosing the correct, manufacturer-calibrated K1 replacement keeps your system operating under correct water pressure and prevents unconditioned water from straining downstream stages.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003cdiv class=\"rf-p-cartridge-block\"\u003e\n\u003ch3\u003eCompatible Hardware \u0026amp; Complete Upgrade Routes\u003c\/h3\u003e\n\u003cp\u003eMaintain correct service cycles or pair this element with corresponding components:\u003c\/p\u003e\n\u003cdiv class=\"rf-filter-links\"\u003e\n\u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-set-replacement-cartridges-k1-k2-k7bm\" class=\"rf-filter-btn\"\u003eK1, K2 \u0026amp; K7BM Filter Set\u003c\/a\u003e \u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-replacement-set-ro-systems-k1-k2-k7bm-ro100s\" class=\"rf-filter-btn\"\u003eFull System Kit with Membrane\u003c\/a\u003e \u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-100s-reverse-osmosis-membrane-filter-only\" class=\"rf-filter-btn\"\u003eStandalone RO-100S Membrane\u003c\/a\u003e \u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-102s-reverse-osmosis-system\" class=\"rf-filter-btn\"\u003eAquaphor RO-102S Main Unit\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"rf-p-faq\"\u003e\n\u003cdetails class=\"rf-p-faq-item\" open=\"\"\u003e\n\u003csummary\u003eIs the Aquaphor K1 cartridge just a standard sediment filter?\u003c\/summary\u003e\n\u003cp\u003eNo, the K1 is a specialised 2-in-1 dual-action filter. It combines a structural physical pre-filtration zone with a secondary carbon adsorption block to strip away both physical grit and dissolved chemical impurities simultaneously.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"rf-p-faq-item\"\u003e\n\u003csummary\u003eWhich water purification setups are built to use the K1 cartridge?\u003c\/summary\u003e\n\u003cp\u003eThe K1 cartridge is designed for specific European-specification Aquaphor configurations, notably featuring in the preliminary block of the RO-101S EU and RO-102S EU reverse osmosis models.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"rf-p-faq-item\"\u003e\n\u003csummary\u003eWhat happens if I replace this stage with a wrong or non-genuine part?\u003c\/summary\u003e\n\u003cp\u003eUsing an incorrect cartridge can upset your system's pressure balance and allow chemical impurities to pass through unchecked. This increases the load on your secondary filters and can lead to early failure of the main RO membrane.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"rf-p-table-wrap\"\u003e\n\u003ctable class=\"rf-p-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification Category\u003c\/th\u003e\n\u003cth\u003eDetails \u0026amp; Configuration Metrics\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name Designation\u003c\/td\u003e\n\u003ctd\u003eAquaphor K1 Twist-Lock Replacement Cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Configuration Group\u003c\/td\u003e\n\u003ctd\u003eEngineered for Aquaphor EU-Class Under-Sink Reverse Osmosis Units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Functional Role\u003c\/td\u003e\n\u003ctd\u003eSimultaneous Advanced Pre-Filtration \u0026amp; Dissolved Impurity Adsorption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiltration Architecture\u003c\/td\u003e\n\u003ctd\u003eIntegrated 2-in-1 Core with Dual Active Processing Zones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDownstream Benefits\u003c\/td\u003e\n\u003ctd\u003eReduces Processing Load on Secondary Blocks \u0026amp; Membrane Layers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Fitment Type\u003c\/td\u003e\n\u003ctd\u003eHygienic Quick-Change Click-and-Twist Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand Origin Authority\u003c\/td\u003e\n\u003ctd\u003eAquaphor Water Filtration Technologies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-footer-support\"\u003e\n\u003cdiv class=\"rf-p-foot-meta\"\u003e\n\u003ch2\u003eAvailable Now with Fast UK Delivery\u003c\/h2\u003e\n\u003cp\u003eOrder your genuine Aquaphor K1 replacement filter cartridge today from Regal Flow to keep your under-sink system performing properly. If you need assistance matching parts or verifying connection steps for your kitchen configuration, get in touch with our technical team.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-foot-contacts\"\u003e\n\u003cdiv\u003e\n\u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"#005a70\" fill=\"none\" viewbox=\"0 0 24 24\" class=\"rf-contact-icon\"\u003e\u003cpath d=\"M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"22,6 12,13 2,6\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e \u003cstrong\u003eEmail Support:\u003c\/strong\u003e \u003ca href=\"mailto:info@regalflow.co.uk\"\u003einfo@regalflow.co.uk\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"#005a70\" fill=\"none\" viewbox=\"0 0 24 24\" class=\"rf-contact-icon\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72 12.84 12.84 0 0 0 .7 2.81 2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45 12.84 12.84 0 0 0 2.81.7A2 2 0 0 1 22 16.92z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003cstrong\u003eTelephone Direct:\u003c\/strong\u003e \u003ca href=\"tel:01216301130\"\u003e0121 630 1130\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"#25D366\" fill=\"none\" viewbox=\"0 0 24 24\" class=\"rf-contact-icon\"\u003e\u003cpath fill-opacity=\"0.15\" fill=\"#25D366\" d=\"M21 11.5a8.38 8.38 0 0 1-.9 3.8 8.5 8.5 0 0 1-7.6 4.7 8.38 8.38 0 0 1-3.8-.9L3 21l1.9-5.7a8.38 8.38 0 0 1-.9-3.8 8.5 8.5 0 0 1 4.7-7.6 8.38 8.38 0 0 1 3.8-.9h.5a8.48 8.48 0 0 1 8 8v.5z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003cstrong\u003eWhatsApp Chat:\u003c\/strong\u003e \u003ca rel=\"noopener\" href=\"https:\/\/wa.me\/441216301130\" target=\"_blank\"\u003eClick here to message our technical team instantly\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Aquaphor","offers":[{"title":"Default Title","offer_id":57735625507203,"sku":null,"price":22.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/AQUAPHOR_K1_Pre-filter_2_in_1_Replacement_Cartridge.png?v=1775496789"},{"product_id":"aquaphor-k7b-microfiltration-replacement-cartridge","title":"AQUAPHOR K7B Microfiltration Replacement Cartridge","description":"\u003cstyle\u003e\n  .rf-prod-wrap {\n    max-width: 1180px;\n    margin: 0 auto;\n    padding: 35px 20px;\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    color: #2d3748;\n    line-height: 1.65;\n  }\n\n  .rf-prod-wrap * {\n    box-sizing: border-box;\n  }\n\n  \/* Typography Structure *\/\n  .rf-prod-wrap h1,\n  .rf-prod-wrap h2,\n  .rf-prod-wrap h3,\n  .rf-prod-wrap h4 {\n    color: #000 !important;\n    font-weight: 800 !important;\n    line-height: 1.25;\n    margin: 0 0 16px;\n    letter-spacing: -0.02em;\n  }\n\n  .rf-prod-wrap p {\n    margin: 0 0 18px;\n    color: #4a5568;\n  }\n\n  \/* Section Spacing *\/\n  .rf-p-section {\n    margin: 50px 0;\n  }\n\n  .rf-p-section h2 {\n    font-size: 28px;\n    margin-bottom: 18px;\n  }\n\n  \/* Inline Brand Hub Links *\/\n  .rf-brand-hub-link {\n    background: #f1f8f9;\n    border: 1px solid #CAE6EC;\n    padding: 12px 20px;\n    border-radius: 10px;\n    margin: 20px 0 30px;\n    font-size: 15px;\n  }\n\n  .rf-brand-hub-link a {\n    color: #005a70;\n    font-weight: 700;\n    text-decoration: underline;\n  }\n\n  \/* Performance Highlights Matrix *\/\n  .rf-p-features-grid {\n    display: grid;\n    grid-template-columns: repeat(4, 1fr);\n    gap: 16px;\n    margin: 35px 0;\n  }\n\n  .rf-p-feat-card {\n    background: #CAE6EC;\n    border-radius: 14px;\n    padding: 24px 20px;\n    display: flex;\n    flex-direction: column;\n  }\n\n  .rf-p-feat-card h4 {\n    font-size: 18px;\n    color: #005a70 !important;\n    margin-bottom: 8px;\n  }\n\n  .rf-p-feat-card p {\n    font-size: 14px;\n    color: #2d3748;\n    margin: 0;\n    line-height: 1.5;\n  }\n\n  \/* Structural Highlights Layout Block *\/\n  .rf-p-cartridge-block {\n    background: #f8fbfb;\n    border-left: 4px solid #005a70;\n    border-top: 1px solid #eef6f7;\n    border-right: 1px solid #eef6f7;\n    border-bottom: 1px solid #eef6f7;\n    border-radius: 0 14px 14px 0;\n    padding: 30px;\n    margin: 35px 0;\n  }\n\n  .rf-p-cartridge-block h3 {\n    font-size: 22px;\n    margin-bottom: 12px;\n    color: #005a70 !important;\n  }\n\n  .rf-filter-links {\n    margin: 15px 0;\n    display: flex;\n    flex-wrap: wrap;\n    gap: 10px;\n  }\n\n  .rf-filter-btn {\n    background: #fff;\n    border: 1px solid #cbd5e0;\n    padding: 8px 16px;\n    border-radius: 6px;\n    color: #005a70 !important;\n    font-weight: 700;\n    font-size: 14px;\n    text-decoration: none !important;\n    transition: all 0.2s ease;\n  }\n\n  .rf-filter-btn:hover {\n    border-color: #005a70;\n    background: #f1f8f9;\n  }\n\n  \/* Modern Accordion HTML Details *\/\n  .rf-p-faq-item {\n    background: #fff;\n    border: 1px solid #eee;\n    border-radius: 12px;\n    padding: 0;\n    margin-bottom: 12px;\n    box-shadow: 0 4px 12px rgba(0,0,0,0.01);\n  }\n\n  .rf-p-faq-item[open] {\n    border-color: #CAE6EC;\n  }\n\n  .rf-p-faq-item summary {\n    cursor: pointer;\n    color: #000;\n    font-weight: 700;\n    padding: 16px 45px 16px 20px;\n    list-style: none;\n    position: relative;\n    font-size: 16px;\n  }\n\n  .rf-p-faq-item summary::-webkit-details-marker {\n    display: none;\n  }\n\n  .rf-p-faq-item summary::after {\n    content: \"+\";\n    position: absolute;\n    right: 20px;\n    top: 50%;\n    transform: translateY(-50%);\n    font-weight: 400;\n    font-size: 20px;\n    color: #a0aec0;\n  }\n\n  .rf-p-faq-item[open] summary::after {\n    content: \"−\";\n    color: #005a70;\n  }\n\n  .rf-p-faq-item p {\n    margin: 0;\n    padding: 0 20px 18px 20px;\n    font-size: 14.5px;\n    color: #4a5568;\n    border-top: 1px solid #fafafa;\n  }\n\n  \/* Technical Specification Tables *\/\n  .rf-p-table-wrap {\n    overflow-x: auto;\n    border: 1px solid #e2e8f0;\n    border-radius: 14px;\n    margin: 25px 0;\n  }\n\n  .rf-p-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 14.5px;\n    background: #fff;\n  }\n\n  .rf-p-table th {\n    background: #f1f8f9;\n    color: #005a70;\n    font-weight: 700;\n    padding: 14px 18px;\n    text-align: left;\n    border-bottom: 2px solid #CAE6EC;\n  }\n\n  .rf-p-table td {\n    padding: 14px 18px;\n    border-bottom: 1px solid #edf2f7;\n    color: #4a5568;\n  }\n\n  .rf-p-table tr:last-child td {\n    border-bottom: none;\n  }\n\n  .rf-p-table tr:nth-child(even) {\n    background: #fbfdfd;\n  }\n\n  .rf-p-table td:first-child {\n    font-weight: 700;\n    color: #2d3748;\n    width: 30%;\n  }\n\n  \/* Technical Advisory Contact Card Block *\/\n  .rf-p-footer-support {\n    background: #fff;\n    border: 1px solid #eee;\n    border-top: 3px solid #CAE6EC;\n    border-radius: 20px;\n    padding: 40px;\n    box-shadow: 0 10px 30px rgba(0,0,0,0.02);\n    margin-top: 55px;\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 40px;\n    align-items: center;\n  }\n\n  .rf-p-foot-meta h2 {\n    font-size: 26px;\n    margin-bottom: 12px;\n  }\n\n  .rf-p-foot-meta p {\n    font-size: 15px;\n    margin: 0;\n  }\n\n  .rf-p-foot-contacts {\n    display: flex;\n    flex-direction: column;\n    gap: 14px;\n    background: #f8fbfb;\n    padding: 24px;\n    border-radius: 14px;\n    border: 1px solid #eef6f7;\n  }\n\n  .rf-p-foot-contacts div {\n    font-size: 15px;\n    color: #2d3748;\n    display: flex;\n    align-items: center;\n    gap: 8px;\n  }\n\n  .rf-p-foot-contacts a {\n    color: #005a70;\n    font-weight: 700;\n    text-decoration: underline;\n  }\n\n  .rf-p-foot-contacts a:hover {\n    color: #000;\n  }\n\n  .rf-contact-icon {\n    width: 18px;\n    height: 18px;\n    flex-shrink: 0;\n  }\n\n  \/* Responsive Adjustments *\/\n  @media (max-width: 1024px) {\n    .rf-p-features-grid {\n      grid-template-columns: repeat(2, 1fr);\n    }\n  }\n\n  @media (max-width: 768px) {\n    .rf-p-footer-support {\n      grid-template-columns: 1fr;\n      gap: 25px;\n      padding: 30px 20px;\n    }\n  }\n\n  @media (max-width: 480px) {\n    .rf-p-features-grid {\n      grid-template-columns: 1fr;\n    }\n\n    .rf-p-table td:first-child {\n      width: 40%;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"rf-prod-wrap\"\u003e\n\u003csection class=\"rf-p-header\"\u003e\n\u003ch2 style=\"font-size: 34px; margin-bottom: 16px; color: #005a70 !important;\"\u003e\u003cstrong\u003eAquaphor K7BM Replacement Filter Cartridge\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRestore the vital finishing stage of your specialised under-sink reverse osmosis station with the genuine Aquaphor K7BM Replacement Filter Cartridge. Specially configured for advanced water lines, this dual-action post-membrane cartridge combines activated carbon polishing with an active remineralisation matrix. By reintroducing a balanced profile of essential calcium and magnesium ions into the purified stream, the K7BM transforms flat, demineralised reverse osmosis water into exceptionally crisp, refreshing drinking water.\u003c\/p\u003e\n\u003cdiv class=\"rf-brand-hub-link\"\u003e🔍 \u003cstrong\u003eExplore the complete brand catalog:\u003c\/strong\u003e \u003ca title=\"View full range of Aquaphor Products\" href=\"https:\/\/regalflow.co.uk\/collections\/aquaphor\"\u003eView all original replacements and advanced units in our Aquaphor collection\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"rf-p-features-grid\"\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003ePost-RO Conditioning\u003c\/h4\u003e\n\u003cp\u003eServes as the vital final polishing and conditioning stage after membrane purification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003eFlavor Optimisation\u003c\/h4\u003e\n\u003cp\u003eRefines the taste profile to provide cleaner, more refreshing daily drinking water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003eMineral Balance\u003c\/h4\u003e\n\u003cp\u003eEnriches water with optimal traces of calcium and magnesium for improved composition.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-feat-card\"\u003e\n\u003ch4\u003eTargeted Architecture\u003c\/h4\u003e\n\u003cp\u003eCalibrated specifically for Aquaphor systems using K1 pre-filtration layouts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eAdvanced Remineralisation for High-Efficiency Filtration Systems\u003c\/h2\u003e\n\u003cp\u003eWhile a reverse osmosis membrane provides exceptional purification by filtering out up to 99.9% of dissolved impurities, it also strips out natural minerals. This total extraction can leave your drinking water tasting flat or slightly bitter. The Aquaphor K7BM addresses this by serving as a dedicated conditioning block that carefully treats the water before it reaches your kitchen tap.\u003c\/p\u003e\n\u003cp\u003eBy routing the purified stream through a specialised bed of natural mineral crystals and fine carbon blocks, the K7BM introduces controlled, trace quantities of essential calcium and magnesium. This process naturally rounds out the flavor profile and balances the pH, yielding water that mimics the refreshing qualities of clean spring water.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eUnderstanding the Difference: K7BM vs. Standard K7M Elements\u003c\/h2\u003e\n\u003cp\u003eIt is important to select the correct cartridge for your specific system configuration. While both elements focus on post-membrane conditioning, the K7BM cartridge is engineered exclusively for systems featuring the K1 pre-filtration stage, such as the Aquaphor RO-202S and specific European-specification RO configurations. Installing the correct manufacturer-matched cartridge ensures proper internal flow rates and maintains system balance.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003cdiv class=\"rf-p-cartridge-block\"\u003e\n\u003ch3\u003eCompatible Hardware \u0026amp; Complete Upgrade Routes\u003c\/h3\u003e\n\u003cp\u003eMaintain correct service cycles or pair this element with corresponding components:\u003c\/p\u003e\n\u003cdiv class=\"rf-filter-links\"\u003e\n\u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-102s-reverse-osmosis-system\" class=\"rf-filter-btn\"\u003eAquaphor RO-102S Main Unit\u003c\/a\u003e \u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-set-replacement-cartridges-k1-k2-k7bm\" class=\"rf-filter-btn\"\u003eK1, K2 \u0026amp; K7BM 3-Cartridge Set\u003c\/a\u003e \u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-replacement-set-ro-systems-k1-k2-k7bm-ro100s\" class=\"rf-filter-btn\"\u003eFull System Kit with Membrane\u003c\/a\u003e \u003ca href=\"https:\/\/regalflow.co.uk\/products\/aquaphor-ro-100s-reverse-osmosis-membrane-filter-only\" class=\"rf-filter-btn\"\u003eStandalone RO-100S Membrane\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"rf-p-faq\"\u003e\n\u003cdetails class=\"rf-p-faq-item\" open=\"\"\u003e\n\u003csummary\u003eWhat is the primary function of the Aquaphor K7BM cartridge?\u003c\/summary\u003e\n\u003cp\u003eThe K7BM acts as the final polishing and remineralisation stage in your water system. It treats water after the reverse osmosis stage, reintroducing controlled trace minerals to optimise taste and balance the pH level.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"rf-p-faq-item\"\u003e\n\u003csummary\u003eHow does the K7BM filter differ from the standard K7M model?\u003c\/summary\u003e\n\u003cp\u003eThe K7BM is calibrated specifically for systems that run the K1 pre-filtration block (such as certain RO-202S setups), whereas the standard K7M cartridge is designed to pair with K5 pre-filter layouts.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"rf-p-faq-item\"\u003e\n\u003csummary\u003eHow often should I change out the K7BM conditioning block?\u003c\/summary\u003e\n\u003cp\u003eThe K7BM filter should generally be replaced every 12 months. This timeline can vary depending on your household's daily water usage and the specific profile of your local municipal supply.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"rf-p-table-wrap\"\u003e\n\u003ctable class=\"rf-p-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification Category\u003c\/th\u003e\n\u003cth\u003eDetails \u0026amp; Configuration Metrics\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name Designation\u003c\/td\u003e\n\u003ctd\u003eAquaphor K7BM Twist-Lock Replacement Cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Architecture Fit\u003c\/td\u003e\n\u003ctd\u003eEngineered for Aquaphor Twist-Lock Systems with K1 Pre-Filter Layouts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Functional Role\u003c\/td\u003e\n\u003ctd\u003ePost-Membrane Water Conditioning \u0026amp; Trace Mineral Reintroduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey System Benefits\u003c\/td\u003e\n\u003ctd\u003eImproves Taste Profile, Balance pH Values, Polishes Pure Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Mineral Media\u003c\/td\u003e\n\u003ctd\u003eCalibrated Calcium and Magnesium Mineral Micro-Crystals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Fitment Type\u003c\/td\u003e\n\u003ctd\u003eHygienic Quick-Change Click-and-Twist Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand Origin Authority\u003c\/td\u003e\n\u003ctd\u003eAquaphor Water Filtration Technologies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-p-footer-support\"\u003e\n\u003cdiv class=\"rf-p-foot-meta\"\u003e\n\u003ch2\u003eAvailable Now with Fast UK Delivery\u003c\/h2\u003e\n\u003cp\u003eOrder your genuine Aquaphor K7BM replacement filter cartridge today from Regal Flow to keep your reverse osmosis system delivering properly finished drinking water. If you need assistance matching parts or verifying connection steps for your kitchen configuration, get in touch with our technical team.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-p-foot-contacts\"\u003e\n\u003cdiv\u003e\n\u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"#005a70\" fill=\"none\" viewbox=\"0 0 24 24\" class=\"rf-contact-icon\"\u003e\u003cpath d=\"M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"22,6 12,13 2,6\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e \u003cstrong\u003eEmail Support:\u003c\/strong\u003e \u003ca href=\"mailto:info@regalflow.co.uk\"\u003einfo@regalflow.co.uk\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"#005a70\" fill=\"none\" viewbox=\"0 0 24 24\" class=\"rf-contact-icon\"\u003e\u003cpath d=\"M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72 12.84 12.84 0 0 0 .7 2.81 2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45 12.84 12.84 0 0 0 2.81.7A2 2 0 0 1 22 16.92z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003cstrong\u003eTelephone Direct:\u003c\/strong\u003e \u003ca href=\"tel:01216301130\"\u003e0121 630 1130\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"#25D366\" fill=\"none\" viewbox=\"0 0 24 24\" class=\"rf-contact-icon\"\u003e\u003cpath fill-opacity=\"0.15\" fill=\"#25D366\" d=\"M21 11.5a8.38 8.38 0 0 1-.9 3.8 8.5 8.5 0 0 1-7.6 4.7 8.38 8.38 0 0 1-3.8-.9L3 21l1.9-5.7a8.38 8.38 0 0 1-.9-3.8 8.5 8.5 0 0 1 4.7-7.6 8.38 8.38 0 0 1 3.8-.9h.5a8.48 8.48 0 0 1 8 8v.5z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \u003cstrong\u003eWhatsApp Chat:\u003c\/strong\u003e \u003ca rel=\"noopener\" href=\"https:\/\/wa.me\/441216301130\" target=\"_blank\"\u003eClick here to message our technical team instantly\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Aquaphor","offers":[{"title":"Default Title","offer_id":57735867236739,"sku":null,"price":45.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/AQUAPHOR_K7B_Microfiltration_Replacement_Filter.png?v=1775497518"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/collections\/Aquaphor_Filter_Replacements_and_Reverse_Osmosis_Membranes.png?v=1775588529","url":"https:\/\/regalflow.co.uk\/collections\/aquaphor-filter-ro-replacements.oembed","provider":"Regal Flow","version":"1.0","type":"link"}