{"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  \/* 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  \/* 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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    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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","url":"https:\/\/regalflow.co.uk\/products\/aquaphor-k7m-water-conditioning-mineralisation-replacement-cartridge","provider":"Regal Flow","version":"1.0","type":"link"}