{"product_id":"c900-pool-filter-replacement-for-hayward-cx900re-precise-fit","title":"C900 Pool Filter Replacement for Hayward CX900RE - Precise Fit","description":"\u003cp\u003eIn this review of the C900 Pool Filter Replacement, the bottom line is simple: this cartridge is for pool and spa owners who need a precise, easy-to-maintain swap for Hayward CX900RE-style housings. The reviewer found it delivers on a close, leak-free fit and predictable filtration performance, making it a solid practical choice. Tested by IAPMO to meet NSF\/ANSI 50 standards, the filter removes larger visible debris and helps keep pumps from clogging while offering a linens-like balance of filtration and rinseability.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fit:\u003c\/strong\u003e Exact 17 3\/8' length and 8 15\/16' diameter with 4' openings ensures a snug replacement for Hayward CX900RE and related housings without modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Designed to work with many models including PA90, Unicel C-8409, and Sta-Rite PXC-95 so buyers can replace multiple legacy cartridges with one part number.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNSF\/ANSI 50 Certified:\u003c\/strong\u003e Independently tested by IAPMO to capture 50-micron particles, which helps remove hair, sand, and larger debris from pool water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Trilobal Fabric:\u003c\/strong\u003e The trilobal weave provides about 30% more surface area versus flat polyester, improving debris capture while reducing backpressure on the pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Maintenance Design:\u003c\/strong\u003e Easy-rinse construction lets owners clean the cartridge monthly and typically get 5-8 reuse cycles before replacement, lowering operating cost.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis replacement cartridge is ideal for residential pool and spa owners who run Hayward CX900RE-style filters or the many compatible models listed, and who prefer a reusable, easy-rinse element rather than disposable pleated paper. It suits people who value a precise mechanical fit and want to avoid custom modifications or adapters.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for operators seeking sub-micron filtration for commercial or medical applications; the cartridge is certified to remove particles down to about 50 microns, so those needing finer clarity should consider different media or additional treatment methods.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGood fit and compatibility with many legacy filter housings, avoiding installation hassles.\u003c\/li\u003e\n\u003cli\u003eEasy to clean with the recommended monthly rinse, which customers consistently mention as a practical benefit.\u003c\/li\u003e\n\u003cli\u003eTrilobal fabric increases surface area and reduces pump backpressure compared with flat polyester designs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRated to 50 microns, it does not capture the finest particulate matter, so it will not replace fine cartridge or diatomaceous earth filtration for extreme clarity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e17 3\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e8 15\/16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpening Size\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eHayward CX900RE, C900, PA90, Unicel C-8409, Sta-Rite PXC-95, Aladdin 19002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eNSF\/ANSI 50 (IAPMO tested)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAdvanced trilobal fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReuse Cycles\u003c\/td\u003e\n\u003ctd\u003e5-8 rinse cycles recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe C900 Pool Filter Replacement is a practical, cost-effective choice for homeowners with CX900RE-style housings who want a reliable, easy-to-clean cartridge. It offers a precise mechanical fit, proven filtration to 50 microns, and the benefits of trilobal fabric for longer service between cleanings, making it good value for routine residential pool maintenance.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this cartridge fit my Hayward CX900RE filter?\u003c\/strong\u003e\u003cbr\u003eYes; the cartridge is designed to be a seamless replacement with exact 17 3\/8' length and 8 15\/16' diameter and 4' openings for CX900RE-style housings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should the filter be cleaned?\u003c\/strong\u003e\u003cbr\u003eMonthly rinsing is recommended and each cartridge typically supports about 5-8 reuse cycles before replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size particles does it remove?\u003c\/strong\u003e\u003cbr\u003eIt is IAPMO tested to NSF\/ANSI 50 and removes particles down to about 50 microns such as hair, sand, and larger debris.\u003c\/p\u003e","brand":"Oravileux","offers":[{"title":"Default Title","offer_id":48200901558491,"sku":"B0F2MVM7YN","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71ISoKKcYTL._AC_SL1500.jpg?v=1770314265","url":"https:\/\/gearmusthave.com\/products\/c900-pool-filter-replacement-for-hayward-cx900re-precise-fit","provider":"GearMustHave","version":"1.0","type":"link"}