{"product_id":"osmio-4-5-x-20-inch-active-ceramics-filter","title":"Osmio 4.5 x 20 Inch Active Ceramics Filter","description":"\u003cdiv class=\"rf-aqua-wrap\"\u003e\n\u003csection class=\"rf-aqua-hero\"\u003e\n\u003ch2\u003e\u003cstrong\u003eOsmio 4.5 x 20 Inch Active Ceramics Filter\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eLong life replacement active ceramics cartridge for compatible 4.5 x 20 inch whole house water filter housings, including the Osmio PRO III XL system.\u003c\/p\u003e\n\u003cdiv class=\"rf-aqua-btns\"\u003e\n\u003ca class=\"rf-aqua-btn rf-aqua-btn-primary\" href=\"#osmio-active-ceramics-specs\"\u003eView Technical Specs\u003c\/a\u003e \u003ca class=\"rf-aqua-btn rf-aqua-btn-secondary\" href=\"https:\/\/regalflow.co.uk\/products\/osmio-pro-iii-xl-whole-house-water-filter-system\" title=\"Osmio PRO III XL Whole House Water Filter System\"\u003eView Compatible System\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-aqua-trust\"\u003e\n\u003cdiv class=\"rf-aqua-card\"\u003e\n\u003cstrong\u003eFast, Free Delivery\u003c\/strong\u003eQuick Dispatch, No Hidden Charges\u003c\/div\u003e\n\u003cdiv class=\"rf-aqua-card\"\u003e\n\u003cstrong\u003eFriendly Expert Support\u003c\/strong\u003eDirect Line: 0121 630 1130\u003c\/div\u003e\n\u003cdiv class=\"rf-aqua-card\"\u003e\n\u003cstrong\u003eReplacement Filter Support\u003c\/strong\u003eHelp choosing the correct cartridge\u003c\/div\u003e\n\u003cdiv class=\"rf-aqua-card\"\u003e\n\u003cstrong\u003eOngoing Customer Care\u003c\/strong\u003eAdvice before and after purchase\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-aqua-section rf-aqua-grid-2\"\u003e\n\u003cdiv class=\"rf-aqua-media-wrap\"\u003e\u003ca title=\"Osmio 4.5 x 20 Inch Active Ceramics Filter\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/Osmio4.5x20inchceramicfilter.png?v=1782572680\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/Osmio4.5x20inchceramicfilter.png?v=1782572680\" alt=\"Osmio 4.5 x 20 Inch Active Ceramics Filter replacement cartridge\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003e\u003cstrong\u003eReplacement Active Ceramics Filter for Whole House Systems\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"rf-aqua-list\"\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003eCompatible Cartridge:\u003c\/h3\u003e\nDesigned for compatible standard 4.5 x 20 inch whole house filter housings.\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003ePRO III XL Replacement:\u003c\/h3\u003e\nThis is the active ceramics replacement filter used in the Osmio PRO III XL Whole House Water Filter System.\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003eLong Filter Life:\u003c\/h3\u003e\nRated for approximately 2 to 3 years or up to 300,000 litres depending on water quality and usage.\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003eWhole House Use:\u003c\/h3\u003e\nDesigned to support filtered water throughout the property when fitted within a suitable whole house system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"rf-aqua-inline-links\"\u003eNeed the full system? View the \u003ca href=\"https:\/\/regalflow.co.uk\/products\/osmio-pro-iii-xl-whole-house-water-filter-system\" title=\"Osmio PRO III XL Whole House Water Filter System\"\u003eOsmio PRO III XL Whole House Water Filter System\u003c\/a\u003e or browse \u003ca href=\"https:\/\/regalflow.co.uk\/collections\/filter-replacements\" title=\"Replacement Water Filters\"\u003eReplacement Filters\u003c\/a\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-aqua-section rf-aqua-grid-2\"\u003e\n\u003cdiv\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat Does the Active Ceramics Filter Do?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Osmio Active Ceramics Filter is designed as the first stage filter within the Osmio PRO III XL system. It uses a blend of active ceramics to treat incoming water before it passes through the additional carbon block and GAC\/KDF filter stages.\u003c\/p\u003e\n\u003cp\u003eIt is intended for whole house filtration, helping improve the quality of water supplied to taps, showers, bathrooms and appliances when installed correctly as part of a compatible system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-aqua-media-wrap\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/Osmio4.5x20inchceramicfilter.png?v=1782572680\" alt=\"Osmio Active Ceramics whole house water filter cartridge\"\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-aqua-section rf-aqua-grid-2\"\u003e\n\u003cdiv class=\"rf-aqua-media-wrap\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/Osmio4.5x20inchceramicfilter.png?v=1782572680\" alt=\"Osmio 4.5 x 20 inch ceramic filter replacement for whole house filter housing\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003e\u003cstrong\u003eDesigned for Long Service Life and Low Maintenance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"rf-aqua-list\"\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003eUp to 300,000 Litres:\u003c\/h3\u003e\nThe cartridge is rated for up to 300,000 litres, depending on local water conditions and household usage.\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003eTypical 2 to 3 Year Replacement Cycle:\u003c\/h3\u003e\nThe active ceramics cartridge normally lasts much longer than standard carbon filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003eNo Backwashing Required:\u003c\/h3\u003e\nThe cartridge is replaced at the end of its service life rather than requiring routine backwashing.\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003eWhole House Flow Rate:\u003c\/h3\u003e\nSuitable for systems designed around flow rates up to approximately 70 litres per minute.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-aqua-panel\"\u003e\n\u003ch2\u003e\u003cstrong\u003eIs This the Correct Filter for Your System?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"rf-aqua-list\"\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003eCorrect For:\u003c\/h3\u003e\nOsmio PRO III XL Whole House Water Filter System active ceramics housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003eAlso Suitable For:\u003c\/h3\u003e\nCompatible standard 4.5 x 20 inch blue or clear whole house filter housings.\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003eNot Suitable For:\u003c\/h3\u003e\nSmall under sink systems, countertop systems, reverse osmosis systems or non standard housings.\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003eCheck Before Ordering:\u003c\/h3\u003e\nConfirm your housing size and filter type before purchasing. If unsure, contact Regal Flow first.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-aqua-section\"\u003e\n\u003ch2\u003e\u003cstrong\u003eComplete Your Filter Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Osmio PRO III XL uses three replacement cartridges, each with a different purpose and replacement interval.\u003c\/p\u003e\n\n\u003cdiv class=\"rf-aqua-grid-2\"\u003e\n\n\u003cdiv class=\"rf-aqua-card\"\u003e\n\u003ch3\u003eActive Ceramics Filter\u003c\/h3\u003e\n\u003cp\u003eLong life filtration stage. Typically replaced every 2 to 3 years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCurrent product\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"rf-aqua-card\"\u003e\n\u003ch3\u003eKDF and GAC Filter\u003c\/h3\u003e\n\u003cp\u003eSupports chlorine, taste and odour reduction while helping protect downstream filtration media. Typically replaced every 12 to 18 months.\u003c\/p\u003e\n\u003ca class=\"rf-aqua-btn rf-aqua-btn-secondary\" href=\"https:\/\/regalflow.co.uk\/products\/osmio-4-5-x-20-inch-kdf-and-gac-filter\" title=\"Osmio 4.5 x 20 Inch KDF and GAC Filter\"\u003eView Product\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"rf-aqua-card\"\u003e\n\u003ch3\u003eCarbon Block 5 Micron\u003c\/h3\u003e\n\u003cp\u003eFine filtration and activated carbon polishing. Typically replaced every 6 to 12 months.\u003c\/p\u003e\n\u003ca class=\"rf-aqua-btn rf-aqua-btn-secondary\" href=\"https:\/\/regalflow.co.uk\/products\/osmio-4-5-x-20-inch-carbon-block-5-micron\" title=\"Osmio 4.5 x 20 Inch Carbon Block 5 Micron\"\u003eView Product\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"rf-aqua-card\"\u003e\n\u003ch3\u003eReplacement Schedule Advice\u003c\/h3\u003e\n\u003cp\u003eEach cartridge works differently, so they should not automatically be replaced at the same time. Replacing the correct filter at the correct interval helps maintain system performance and avoids unnecessary cost.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-aqua-highlight\"\u003e\n\u003ch3\u003e\u003cstrong\u003eReplace the Correct Stage, Not the Whole System\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis cartridge replaces the Active Ceramics stage in a compatible 4.5 x 20 inch whole house filter housing. If you own the Osmio PRO III XL system, this is one of the three main filter stages and should be replaced on its own schedule rather than replacing every cartridge at the same time unnecessarily.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-aqua-section\"\u003e\n\u003cp\u003eThe Active Ceramics cartridge is the long life filter within the Osmio PRO III XL arrangement. The other cartridges in the system have different replacement intervals, so checking which cartridge needs replacing before ordering is important.\u003c\/p\u003e\n\u003cp\u003eAs a practical rule, this cartridge is usually replaced far less often than the carbon block filter. If your water quality, flow rate or taste has changed, it may also be worth checking the condition of the other filters in the system.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-aqua-section rf-aqua-grid-2\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible With the Osmio PRO III XL Whole House System\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Osmio PRO III XL system uses three separate filter stages. The Active Ceramics cartridge is fitted in the first housing and is designed for long life filtration across the whole home.\u003c\/p\u003e\n\u003cdiv class=\"rf-aqua-inline-links\"\u003eView the full \u003ca href=\"https:\/\/regalflow.co.uk\/products\/osmio-pro-iii-xl-whole-house-water-filter-system\" title=\"Osmio PRO III XL Whole House Water Filter System\"\u003eOsmio PRO III XL Whole House Water Filter System\u003c\/a\u003e if you need to confirm the complete setup.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-aqua-media-wrap\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/Osmio4.5x20inchceramicfilter.png?v=1782572680\" alt=\"Replacement active ceramics filter for Osmio PRO III XL system\"\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-aqua-section rf-aqua-grid-2\"\u003e\n\u003cdiv class=\"rf-aqua-media-wrap\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/Osmio4.5x20inchceramicfilter.png?v=1782572680\" alt=\"Osmio ceramic filter replacement cartridge close up\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003e\u003cstrong\u003eReplacement Guidance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"rf-aqua-list\"\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003eTurn Off the Water Supply:\u003c\/h3\u003e\nAlways isolate the water supply before opening the filter housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003eRelease Pressure First:\u003c\/h3\u003e\nDepressurise the housing before removing the sump to avoid leaks or sudden water release.\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003eCheck the O Ring:\u003c\/h3\u003e\nInspect the housing seal before refitting to reduce the risk of leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003eFlush After Replacement:\u003c\/h3\u003e\nRun water through the system after fitting the new cartridge, following your system guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-aqua-panel\"\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat Comes With This Product?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"rf-aqua-list\"\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003e1 x Osmio Active Ceramics Filter:\u003c\/h3\u003e\n4.5 x 20 inch replacement cartridge.\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003eFilter Housing Not Included:\u003c\/h3\u003e\nThis is a replacement cartridge only, not a complete whole house filter system.\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3 style=\"display: inline; margin: 0; font-size: inherit;\"\u003eCompatible System Sold Separately:\u003c\/h3\u003e\nThe Osmio PRO III XL system is available separately from Regal Flow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-aqua-highlight\"\u003e\n\u003ch3\u003e\u003cstrong\u003eImportant Compatibility Note\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis product is a replacement cartridge, not a standalone water filter system. It must be installed inside a compatible 4.5 x 20 inch whole house filter housing. If you are unsure whether it fits your current setup, contact Regal Flow before ordering.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-aqua-section\"\u003e\n\u003ch2\u003e\u003cstrong\u003eExplore More from Regal Flow\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"rf-aqua-grid-2\"\u003e\n\u003cdiv class=\"rf-aqua-card\"\u003e\n\u003cstrong\u003eOsmio Water Filters and Reverse Osmosis Purifiers\u003c\/strong\u003e\n\u003cp\u003eBrowse Osmio systems, whole house filters, drinking water filters and replacement cartridges.\u003c\/p\u003e\n\u003ca class=\"rf-aqua-btn rf-aqua-btn-secondary\" href=\"https:\/\/regalflow.co.uk\/collections\/osmio-water-filters-reverse-osmosis-purifiers\" title=\"Osmio Water Filters and Reverse Osmosis Purifiers\"\u003eView Osmio Collection\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-aqua-card\"\u003e\n\u003cstrong\u003eReplacement Filters\u003c\/strong\u003e\n\u003cp\u003eFind compatible replacement filters for drinking water, reverse osmosis and whole house filtration systems.\u003c\/p\u003e\n\u003ca class=\"rf-aqua-btn rf-aqua-btn-secondary\" href=\"https:\/\/regalflow.co.uk\/collections\/filter-replacements\" title=\"Replacement Filters\"\u003eView Replacement Filters\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"osmio-active-ceramics-specs\" class=\"rf-aqua-section\"\u003e\n\u003ch2\u003e\u003cstrong\u003eOsmio 4.5 x 20 Inch Active Ceramics Filter Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"rf-aqua-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eWhole house replacement filter cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOsmio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eActive Ceramics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e4.5 x 20 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible System\u003c\/td\u003e\n\u003ctd\u003eOsmio PRO III XL Whole House Water Filter System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Housing\u003c\/td\u003e\n\u003ctd\u003eSuitable standard 4.5 x 20 inch whole house filter housings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Replacement Interval\u003c\/td\u003e\n\u003ctd\u003e2 to 3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 300,000 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Flow Rate\u003c\/td\u003e\n\u003ctd\u003eUp to approximately 70 litres per minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance Requirement\u003c\/td\u003e\n\u003ctd\u003eReplace cartridge at end of service life\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Included\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandalone System\u003c\/td\u003e\n\u003ctd\u003eNo, replacement cartridge only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-aqua-inline-links\" style=\"text-align: center;\"\u003eBrowse the \u003ca href=\"https:\/\/regalflow.co.uk\/collections\/osmio-water-filters-reverse-osmosis-purifiers\" title=\"Osmio Water Filters and Reverse Osmosis Purifiers\"\u003eOsmio Collection\u003c\/a\u003e, shop \u003ca href=\"https:\/\/regalflow.co.uk\/collections\/filter-replacements\" title=\"Replacement Filters\"\u003eReplacement Filters\u003c\/a\u003e, or view the \u003ca href=\"https:\/\/regalflow.co.uk\/products\/osmio-pro-iii-xl-whole-house-water-filter-system\" title=\"Osmio PRO III XL Whole House Water Filter System\"\u003eOsmio PRO III XL system\u003c\/a\u003e.\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-aqua-section\"\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"rf-aqua-panel\" style=\"margin-bottom: 18px;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eIs this a complete whole house water filter system?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNo. This is a replacement cartridge only. It must be fitted inside a compatible 4.5 x 20 inch whole house filter housing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-aqua-panel\" style=\"margin-bottom: 18px;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eDoes this fit the Osmio PRO III XL?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. This is the Active Ceramics replacement cartridge used in the Osmio PRO III XL Whole House Water Filter System.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-aqua-panel\" style=\"margin-bottom: 18px;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eHow often should it be replaced?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe cartridge is typically replaced every 2 to 3 years or up to 300,000 litres, depending on usage and local water quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-aqua-panel\" style=\"margin-bottom: 18px;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eDoes the housing come with it?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNo. This product is the filter cartridge only. The filter housing or complete whole house system is sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-aqua-panel\" style=\"margin-bottom: 18px;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eCan I use it in any 4.5 x 20 inch housing?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt is suitable for compatible standard 4.5 x 20 inch whole house filter housings. Check your housing dimensions and setup before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rf-aqua-panel\" style=\"margin-bottom: 18px;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eDo I need a plumber to replace it?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMany customers use a qualified plumber, especially for whole house systems. The water supply must be isolated and pressure released before opening the housing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-aqua-panel\"\u003e\n\u003ch2\u003e\u003cstrong\u003eManufacturer Warranty\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis Osmio replacement filter is supplied with the manufacturer's warranty against manufacturing defects, giving you added confidence when replacing your existing filter.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"rf-aqua-final\"\u003e\n\u003ch2\u003e\u003cstrong\u003eNeed Help Confirming the Correct Osmio Filter?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIf you are not sure whether this is the right replacement cartridge for your system, contact Regal Flow before ordering. We can help you check the model, housing size and replacement schedule.\u003c\/p\u003e\n\u003cdiv class=\"rf-aqua-btns\"\u003e\n\u003ca class=\"rf-aqua-btn rf-aqua-btn-primary\" href=\"tel:01216301130\"\u003eCall 0121 630 1130\u003c\/a\u003e \u003ca class=\"rf-aqua-btn rf-aqua-btn-secondary\" href=\"mailto:info@regalflow.co.uk\"\u003eEmail Product Support\u003c\/a\u003e \u003ca class=\"rf-aqua-btn rf-aqua-btn-secondary\" href=\"https:\/\/wa.me\/441216301130\" rel=\"noopener\" target=\"_blank\"\u003eWhatsApp Technical Support\u003c\/a\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\u003e\u003cstrong\u003eReplacement Filter Support\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUnsure which Osmio cartridge needs replacing? Our support team is available 7 days a week to help you choose the correct filter before you order.\u003c\/p\u003e\n\u003ca class=\"rf-aqua-btn rf-aqua-btn-primary\" href=\"\/pages\/contact\"\u003eContact Support Team\u003c\/a\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 \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 \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 \u003cstrong\u003eWhatsApp Chat:\u003c\/strong\u003e \u003ca href=\"https:\/\/wa.me\/441216301130\" rel=\"noopener\" 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":"Osmio","offers":[{"title":"Default Title","offer_id":58342923633027,"sku":null,"price":360.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/6164\/8673\/files\/Osmio4.5x20inchceramicfilter.png?v=1782572680","url":"https:\/\/regalflow.co.uk\/products\/osmio-4-5-x-20-inch-active-ceramics-filter","provider":"Regal Flow","version":"1.0","type":"link"}