{"product_id":"matrikx-20-jumbo-carbon-block-water-filter-cartridge-cto-5-micron-or-cto-plus-1-micron","title":"MATRIKX 20\" Jumbo Carbon Block Water Filter Cartridge – CTO 5 Micron or CTO Plus 1 Micron","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eMATRIKX 20\" Jumbo Carbon Block Water Filter Cartridge\u003c\/strong\u003e is the highest-capacity option in the MATRIKX CTO range, designed for \u003cstrong\u003e20\" Jumbo \/ Big Blue housings\u003c\/strong\u003e and high-demand water filtration systems.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eChoose the \u003cstrong\u003e5 Micron CTO\u003c\/strong\u003e for high-flow chlorine, taste, odour, PFAS and chloramine reduction, or choose the \u003cstrong\u003e1 Micron CTO Plus\u003c\/strong\u003e for finer filtration with the added benefit of \u003cstrong\u003eVOC reduction\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe combination of \u003cstrong\u003e20\" length and 4.5\" Jumbo diameter\u003c\/strong\u003e provides a large volume of carbon media, delivering exceptional treatment capacity and long service life between cartridge changes.\u003c\/p\u003e\n\u003cp\u003eSelect \u003cstrong\u003e5 Micron CTO\u003c\/strong\u003e or \u003cstrong\u003e1 Micron CTO Plus\u003c\/strong\u003e using the dropdown above.\u003c\/p\u003e\n\u003ch2\u003eProduct Options\u003c\/h2\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003e\u003cstrong\u003e5 Micron — CTO\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003e\u003cstrong\u003e1 Micron — CTO Plus\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicron Rating\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5 micron nominal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1 micron nominal\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Reduction\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePFAS Reduction\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloramine Reduction\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVOC Reduction\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eYes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Capacity\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u0026gt;193,000 L @ 26.6 L\/min\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u0026gt;912,000 L @ 26.6 L\/min\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePFAS Capacity\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u0026gt;73,800 L @ 11.4 L\/min\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u0026gt;79,400 L @ 11.4 L\/min\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloramine Capacity\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u0026gt;22,800 L @ 11.4 L\/min\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u0026gt;45,500 L @ 11.4 L\/min\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVOC Capacity\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u0026gt;17,000 L @ 7.6 L\/min\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Drop\u003c\/td\u003e\n\u003ctd\u003e7 psid @ 7 gpm\u003c\/td\u003e\n\u003ctd\u003e7 psid @ 7 gpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e32-450-20-MATRIKX\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e01-450-20-MATRIKX\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eActual cartridge life and treatment performance depend on incoming water quality, contaminant levels, flow rate and system design.\u003c\/p\u003e\n\u003ch1\u003e5 Micron — MATRIKX CTO\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eMATRIKX CTO 5 Micron 20\" Jumbo Carbon Block Cartridge\u003c\/strong\u003e is designed for large whole-house systems where high flow and high treatment capacity are priorities.\u003c\/p\u003e\n\u003cp\u003eIt reduces:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eChlorine\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eUnpleasant taste\u003c\/li\u003e\n\u003cli\u003eOdour\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePFAS\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChloramine\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eFine particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith more than \u003cstrong\u003e193,000 litres of chlorine reduction capacity at 26.6 L\/min\u003c\/strong\u003e, the CTO provides substantial carbon treatment capacity for larger homes, farms and high-demand installations.\u003c\/p\u003e\n\u003cp\u003eIts \u003cstrong\u003e5 micron nominal rating\u003c\/strong\u003e provides effective particulate filtration while maintaining strong flow characteristics.\u003c\/p\u003e\n\u003ch3\u003eMATRIKX CTO Key Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 32-450-20-MATRIKX\u003cbr\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 20\" Jumbo\u003cbr\u003e\u003cstrong\u003eMicron Rating:\u003c\/strong\u003e 5 micron nominal\u003cbr\u003e\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% Coconut Shell Activated Carbon\u003cbr\u003e\u003cstrong\u003eChlorine Capacity:\u003c\/strong\u003e \u0026gt;193,000 L @ 26.6 L\/min\u003cbr\u003e\u003cstrong\u003ePFAS Capacity:\u003c\/strong\u003e \u0026gt;73,800 L @ 11.4 L\/min\u003cbr\u003e\u003cstrong\u003eChloramine Capacity:\u003c\/strong\u003e \u0026gt;22,800 L @ 11.4 L\/min\u003cbr\u003e\u003cstrong\u003ePressure Drop:\u003c\/strong\u003e 7 psid @ 7 gpm\u003c\/p\u003e\n\u003ch1\u003e1 Micron — MATRIKX CTO Plus\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eMATRIKX CTO Plus 1 Micron 20\" Jumbo Carbon Block Cartridge\u003c\/strong\u003e combines fine particulate filtration with extremely high carbon treatment capacity.\u003c\/p\u003e\n\u003cp\u003eIt reduces:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eChlorine\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eUnpleasant taste\u003c\/li\u003e\n\u003cli\u003eOdour\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePFAS\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChloramine\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVOCs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eFine particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith more than \u003cstrong\u003e912,000 litres of chlorine reduction capacity at 26.6 L\/min\u003c\/strong\u003e, the CTO Plus is the highest-capacity carbon block option in this MATRIKX range.\u003c\/p\u003e\n\u003cp\u003eIts \u003cstrong\u003e1 micron nominal rating\u003c\/strong\u003e provides finer filtration than the standard CTO, while the added VOC reduction makes it well suited to applications requiring broader contaminant treatment.\u003c\/p\u003e\n\u003ch3\u003eMATRIKX CTO Plus Key Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 01-450-20-MATRIKX\u003cbr\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 20\" Jumbo\u003cbr\u003e\u003cstrong\u003eMicron Rating:\u003c\/strong\u003e 1 micron nominal\u003cbr\u003e\u003cstrong\u003eMedia:\u003c\/strong\u003e 100% Coconut Shell Activated Carbon\u003cbr\u003e\u003cstrong\u003eChlorine Capacity:\u003c\/strong\u003e \u0026gt;912,000 L @ 26.6 L\/min\u003cbr\u003e\u003cstrong\u003ePFAS Capacity:\u003c\/strong\u003e \u0026gt;79,400 L @ 11.4 L\/min\u003cbr\u003e\u003cstrong\u003eChloramine Capacity:\u003c\/strong\u003e \u0026gt;45,500 L @ 11.4 L\/min\u003cbr\u003e\u003cstrong\u003eVOC Capacity:\u003c\/strong\u003e \u0026gt;17,000 L @ 7.6 L\/min\u003cbr\u003e\u003cstrong\u003ePressure Drop:\u003c\/strong\u003e 7 psid @ 7 gpm\u003c\/p\u003e\n\u003ch2\u003eWhat Does This Carbon Block Filter Do?\u003c\/h2\u003e\n\u003cp\u003eThe MATRIKX CTO range combines \u003cstrong\u003eactivated carbon treatment with particulate filtration\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eChlorine, Taste \u0026amp; Odour Reduction\u003c\/h3\u003e\n\u003cp\u003eThe coconut shell activated carbon adsorbs chlorine and compounds responsible for unpleasant tastes and odours.\u003c\/p\u003e\n\u003cp\u003eBoth the \u003cstrong\u003eCTO and CTO Plus\u003c\/strong\u003e provide high-capacity chlorine, taste and odour reduction.\u003c\/p\u003e\n\u003ch3\u003ePFAS Reduction\u003c\/h3\u003e\n\u003cp\u003eBoth options provide \u003cstrong\u003ePFAS reduction\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe 5 micron CTO provides more than \u003cstrong\u003e73,800 litres at 11.4 L\/min\u003c\/strong\u003e, while the 1 micron CTO Plus provides more than \u003cstrong\u003e79,400 litres at 11.4 L\/min\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThese capacities are based on \u0026gt;95% reduction at 1500 ppt under the stated test conditions.\u003c\/p\u003e\n\u003ch3\u003eChloramine Reduction\u003c\/h3\u003e\n\u003cp\u003eBoth cartridges reduce \u003cstrong\u003echloramine\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe CTO provides more than \u003cstrong\u003e22,800 litres at 11.4 L\/min\u003c\/strong\u003e, while the CTO Plus provides more than \u003cstrong\u003e45,500 litres at 11.4 L\/min\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eVOC Reduction — CTO Plus\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e1 Micron CTO Plus\u003c\/strong\u003e adds VOC reduction.\u003c\/p\u003e\n\u003cp\u003eIt provides more than \u003cstrong\u003e17,000 litres of VOC reduction capacity at 7.6 L\/min\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIf VOC reduction is required, choose the \u003cstrong\u003eCTO Plus\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the 20\" Jumbo Size?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e20\" × 4.5\" Jumbo format\u003c\/strong\u003e provides the greatest carbon media volume in this MATRIKX cartridge range.\u003c\/p\u003e\n\u003cp\u003eThat added media delivers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery high treatment capacity\u003c\/li\u003e\n\u003cli\u003eLong service life between replacements\u003c\/li\u003e\n\u003cli\u003eStrong suitability for whole-house filtration\u003c\/li\u003e\n\u003cli\u003eHigh-flow performance\u003c\/li\u003e\n\u003cli\u003eReduced maintenance frequency\u003c\/li\u003e\n\u003cli\u003eBetter suitability for larger households\u003c\/li\u003e\n\u003cli\u003eBetter suitability for farms and commercial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompared with the 10\" Jumbo format, the 20\" Jumbo provides substantially more carbon media and greater overall treatment capacity.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose MATRIKX CTO?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePremium carbon block filtration\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e100% coconut shell activated carbon\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eRenewable carbon source\u003c\/li\u003e\n\u003cli\u003eReduces chlorine\u003c\/li\u003e\n\u003cli\u003eImproves unpleasant taste and odour\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePFAS reduction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChloramine reduction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eChoice of \u003cstrong\u003e5 or 1 micron nominal filtration\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCTO Plus provides \u003cstrong\u003eVOC reduction\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits compatible \u003cstrong\u003e20\" Jumbo \/ Big Blue open-sump housings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNSF\/ANSI 42 and WQA Standard 42 material-safety certification\u003c\/li\u003e\n\u003cli\u003eWQA S-803 sustainability certification\u003c\/li\u003e\n\u003cli\u003eManufactured in an ISO 9001 and ISO 14001 certified facility\u003c\/li\u003e\n\u003cli\u003eCalifornia Proposition 65 compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5 Micron vs 1 Micron — Which Should I Choose?\u003c\/h2\u003e\n\u003ch3\u003eChoose 5 Micron CTO if:\u003c\/h3\u003e\n\u003cp\u003eYou want:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e5 micron nominal filtration\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eChlorine reduction\u003c\/li\u003e\n\u003cli\u003eTaste and odour improvement\u003c\/li\u003e\n\u003cli\u003ePFAS reduction\u003c\/li\u003e\n\u003cli\u003eChloramine reduction\u003c\/li\u003e\n\u003cli\u003eHigh flow\u003c\/li\u003e\n\u003cli\u003eHigh-capacity whole-house treatment\u003c\/li\u003e\n\u003cli\u003eA strong option for larger homes, farms and main-line filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe CTO is an excellent choice where \u003cstrong\u003ehigh flow and broad carbon treatment\u003c\/strong\u003e are the main priorities.\u003c\/p\u003e\n\u003ch3\u003eChoose 1 Micron CTO Plus if:\u003c\/h3\u003e\n\u003cp\u003eYou want:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFiner 1 micron nominal filtration\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eChlorine reduction\u003c\/li\u003e\n\u003cli\u003eTaste and odour improvement\u003c\/li\u003e\n\u003cli\u003ePFAS reduction\u003c\/li\u003e\n\u003cli\u003eChloramine reduction\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVOC reduction\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eExceptionally high chlorine treatment capacity\u003c\/li\u003e\n\u003cli\u003eFiner particulate filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe CTO Plus is suited to applications where \u003cstrong\u003emaximum treatment capacity and broader contaminant reduction\u003c\/strong\u003e are required.\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMATRIKX\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCarbon Block Water Filter Cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e20\" Jumbo\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4½\" × 20\" (114 × 508mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Compatibility\u003c\/td\u003e\n\u003ctd\u003eStandard 20\" Jumbo \/ Big Blue Open-Sump Housings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e100% Coconut Shell Activated Carbon\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicron Options\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5 Micron CTO \/ 1 Micron CTO Plus\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e52°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1.38 bar \/ 20 psig\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e17 bar \/ 250 psig\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Differential Pressure\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6.895 bar \/ 100 psid\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial Safety\u003c\/td\u003e\n\u003ctd\u003eNSF\/ANSI 42 \u0026amp; WQA Standard 42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSustainability\u003c\/td\u003e\n\u003ctd\u003eWQA S-803\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturing Facility\u003c\/td\u003e\n\u003ctd\u003eISO 9001 \u0026amp; ISO 14001 Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalifornia Proposition 65\u003c\/td\u003e\n\u003ctd\u003eCompliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Requirement\u003c\/td\u003e\n\u003ctd\u003eMicrobiologically safe, adequately disinfected water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSustainable Coconut Shell Carbon\u003c\/h2\u003e\n\u003cp\u003eBoth cartridges use \u003cstrong\u003e100% coconut shell activated carbon\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCoconut shell is a renewable source material and provides the high surface area required for effective adsorption within the carbon block.\u003c\/p\u003e\n\u003cp\u003eThe cartridges also carry \u003cstrong\u003eWQA S-803 sustainability certification\u003c\/strong\u003e and are manufactured in an \u003cstrong\u003eISO 9001 and ISO 14001 certified facility\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eBest Suited For\u003c\/h2\u003e\n\u003cp\u003eThese cartridges are well suited to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge whole-house water filtration systems\u003c\/li\u003e\n\u003cli\u003eMain water line filtration\u003c\/li\u003e\n\u003cli\u003eLarge homes\u003c\/li\u003e\n\u003cli\u003eFarms\u003c\/li\u003e\n\u003cli\u003eCommercial applications\u003c\/li\u003e\n\u003cli\u003eHigh-demand drinking-water systems\u003c\/li\u003e\n\u003cli\u003eChlorinated water\u003c\/li\u003e\n\u003cli\u003eChloraminated water\u003c\/li\u003e\n\u003cli\u003ePFAS reduction\u003c\/li\u003e\n\u003cli\u003eTaste and odour improvement\u003c\/li\u003e\n\u003cli\u003eFine particulate filtration\u003c\/li\u003e\n\u003cli\u003eVOC reduction with the CTO Plus\u003c\/li\u003e\n\u003cli\u003eCompatible 20\" Jumbo \/ Big Blue housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant Water Quality Requirement\u003c\/h2\u003e\n\u003cp\u003eThese cartridges are designed for use with \u003cstrong\u003emicrobiologically safe and adequately disinfected water\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThey are \u003cstrong\u003enot a disinfection device\u003c\/strong\u003e and should not be relied upon to make microbiologically unsafe water safe to drink.\u003c\/p\u003e\n\u003cp\u003eTank, bore and other untreated supplies may require appropriate disinfection such as UV treatment depending on incoming water quality and intended use.\u003c\/p\u003e\n\u003ch2\u003eCertifications\u003c\/h2\u003e\n\u003cp\u003eThe MATRIKX CTO range includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eNSF\/ANSI 42 material-safety certification\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQA Standard 42 material-safety certification\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWQA S-803 sustainability certification\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eManufacture in an \u003cstrong\u003eISO 9001 certified facility\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacture in an \u003cstrong\u003eISO 14001 certified facility\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCalifornia Proposition 65 compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe NSF\/ANSI 42 and WQA Standard 42 certifications referenced here apply to \u003cstrong\u003ematerial safety\u003c\/strong\u003e, rather than certification of the individual contaminant-reduction capacities listed above.\u003c\/p\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eThese cartridges fit compatible \u003cstrong\u003e20\" Jumbo \/ Big Blue open-sump filter housings\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eTo replace the cartridge:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the water supply.\u003c\/li\u003e\n\u003cli\u003eRelease pressure from the filter housing.\u003c\/li\u003e\n\u003cli\u003eUnscrew and remove the housing sump.\u003c\/li\u003e\n\u003cli\u003eRemove the existing cartridge.\u003c\/li\u003e\n\u003cli\u003eClean the housing as required.\u003c\/li\u003e\n\u003cli\u003eCheck that the housing O-ring is clean and correctly seated.\u003c\/li\u003e\n\u003cli\u003eInstall the selected MATRIKX cartridge.\u003c\/li\u003e\n\u003cli\u003eReassemble the housing.\u003c\/li\u003e\n\u003cli\u003eSlowly restore the water supply.\u003c\/li\u003e\n\u003cli\u003eCheck carefully for leaks.\u003c\/li\u003e\n\u003cli\u003eFlush the new cartridge before drinking the water.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eMaintenance \u0026amp; Replacement\u003c\/h2\u003e\n\u003cp\u003eCartridge life depends on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncoming water quality\u003c\/li\u003e\n\u003cli\u003eWater consumption\u003c\/li\u003e\n\u003cli\u003eChlorine concentration\u003c\/li\u003e\n\u003cli\u003eChloramine concentration\u003c\/li\u003e\n\u003cli\u003ePFAS concentration\u003c\/li\u003e\n\u003cli\u003eVOC concentration where applicable\u003c\/li\u003e\n\u003cli\u003eFlow rate\u003c\/li\u003e\n\u003cli\u003eParticulate loading\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 20\" Jumbo format provides the highest treatment capacity in this MATRIKX range, helping extend the interval between cartridge changes.\u003c\/p\u003e\n\u003cp\u003eUse the applicable treatment capacities as a guide and replace the cartridge when performance declines or flow becomes excessively restricted.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cp\u003eYour selected option includes:\u003c\/p\u003e\n\u003ch3\u003e5 Micron — CTO\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1 × MATRIKX CTO 20\" Jumbo Carbon Block Water Filter Cartridge\u003c\/strong\u003e\u003cbr\u003ePart Number: \u003cstrong\u003e32-450-20-MATRIKX\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e1 Micron — CTO Plus\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1 × MATRIKX CTO Plus 20\" Jumbo Carbon Block Water Filter Cartridge\u003c\/strong\u003e\u003cbr\u003ePart Number: \u003cstrong\u003e01-450-20-MATRIKX\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat's the difference between CTO and CTO Plus?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCTO\u003c\/strong\u003e is a 5 micron nominal carbon block that reduces chlorine, taste, odour, PFAS and chloramine.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eCTO Plus\u003c\/strong\u003e provides finer \u003cstrong\u003e1 micron nominal filtration\u003c\/strong\u003e, adds \u003cstrong\u003eVOC reduction\u003c\/strong\u003e, and provides significantly higher chlorine treatment capacity.\u003c\/p\u003e\n\u003ch3\u003eWhich option is best for high-demand whole-house filtration?\u003c\/h3\u003e\n\u003cp\u003eBoth are designed for high-capacity applications.\u003c\/p\u003e\n\u003cp\u003eChoose the \u003cstrong\u003e5 Micron CTO\u003c\/strong\u003e where high flow and general chlorine, PFAS and chloramine treatment are the priority.\u003c\/p\u003e\n\u003cp\u003eChoose the \u003cstrong\u003e1 Micron CTO Plus\u003c\/strong\u003e where finer filtration, VOC reduction and maximum carbon treatment capacity are required.\u003c\/p\u003e\n\u003ch3\u003eDoes this filter reduce PFAS?\u003c\/h3\u003e\n\u003cp\u003eYes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCTO:\u003c\/strong\u003e \u0026gt;73,800 L @ 11.4 L\/min\u003cbr\u003e\u003cstrong\u003eCTO Plus:\u003c\/strong\u003e \u0026gt;79,400 L @ 11.4 L\/min\u003c\/p\u003e\n\u003cp\u003eThese figures are based on \u0026gt;95% reduction at 1500 ppt under the stated test conditions.\u003c\/p\u003e\n\u003ch3\u003eDoes it reduce chloramine?\u003c\/h3\u003e\n\u003cp\u003eYes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCTO:\u003c\/strong\u003e \u0026gt;22,800 L @ 11.4 L\/min\u003cbr\u003e\u003cstrong\u003eCTO Plus:\u003c\/strong\u003e \u0026gt;45,500 L @ 11.4 L\/min\u003c\/p\u003e\n\u003ch3\u003eDoes it reduce chlorine?\u003c\/h3\u003e\n\u003cp\u003eYes.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eCTO\u003c\/strong\u003e provides more than \u003cstrong\u003e193,000 litres\u003c\/strong\u003e of chlorine reduction capacity at 26.6 L\/min.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eCTO Plus\u003c\/strong\u003e provides more than \u003cstrong\u003e912,000 litres\u003c\/strong\u003e at 26.6 L\/min.\u003c\/p\u003e\n\u003ch3\u003eDoes it reduce VOCs?\u003c\/h3\u003e\n\u003cp\u003eChoose the \u003cstrong\u003e1 Micron CTO Plus\u003c\/strong\u003e if VOC reduction is required.\u003c\/p\u003e\n\u003cp\u003eIt provides more than \u003cstrong\u003e17,000 litres of VOC reduction capacity at 7.6 L\/min\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhat is the pressure drop?\u003c\/h3\u003e\n\u003cp\u003eBoth cartridges have a listed pressure drop of:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7 psid @ 7 gpm\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy choose 20\" Jumbo instead of 10\" Jumbo?\u003c\/h3\u003e\n\u003cp\u003eThe 20\" cartridge contains substantially more carbon media.\u003c\/p\u003e\n\u003cp\u003eThat provides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGreater overall treatment capacity\u003c\/li\u003e\n\u003cli\u003eLonger service life between changes\u003c\/li\u003e\n\u003cli\u003eLess frequent cartridge replacement\u003c\/li\u003e\n\u003cli\u003eBetter suitability for high-demand systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor large whole-house systems where reducing maintenance frequency is important, the \u003cstrong\u003e20\" Jumbo is the stronger option\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eIs the carbon made from coconut shell?\u003c\/h3\u003e\n\u003cp\u003eYes. Both cartridges use \u003cstrong\u003e100% coconut shell activated carbon\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWill it fit my 20\" Big Blue housing?\u003c\/h3\u003e\n\u003cp\u003eIt fits compatible \u003cstrong\u003e20\" Jumbo \/ Big Blue open-sump housings\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe cartridge dimensions are approximately \u003cstrong\u003e4½\" × 20\" (114 × 508mm)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWill it fit a 10\" Jumbo housing?\u003c\/h3\u003e\n\u003cp\u003eNo. This is the \u003cstrong\u003e20\" Jumbo version\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFor a 10\" Jumbo housing, use the corresponding MATRIKX 10\" Jumbo cartridge.\u003c\/p\u003e\n\u003ch3\u003eCan I use it with tank or bore water?\u003c\/h3\u003e\n\u003cp\u003eOnly where the water is \u003cstrong\u003emicrobiologically safe and adequately disinfected\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThese carbon blocks do not provide disinfection.\u003c\/p\u003e\n\u003ch3\u003eHow often should I replace it?\u003c\/h3\u003e\n\u003cp\u003eReplacement depends on incoming water quality, contaminant levels, water consumption and flow rate.\u003c\/p\u003e\n\u003cp\u003eThe 20\" Jumbo cartridge provides very high capacity, so service intervals can be considerably longer than smaller cartridges under comparable conditions.\u003c\/p\u003e\n\u003cp\u003eReplace it when treatment performance declines or flow becomes excessively restricted.\u003c\/p\u003e","brand":"Filtration Station NZ","offers":[{"title":"CTO — 5 micron","offer_id":52839323795741,"sku":"20BCTO\/GR","price":178.25,"currency_code":"NZD","in_stock":true},{"title":"CTO Plus — 1 micron","offer_id":52839323828509,"sku":"20BCTO-PLUS","price":212.75,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/1072\/3613\/files\/20BCTOGR_N-2000x2000.webp?v=1788208813","url":"https:\/\/actionoutdoors.kiwi\/products\/matrikx-20-jumbo-carbon-block-water-filter-cartridge-cto-5-micron-or-cto-plus-1-micron","provider":"Action Outdoors Limited","version":"1.0","type":"link"}