{"product_id":"cryspool-replacement-spa-filter-cartridge-23-5-8-c-4995-fc-2940-trilobal-fiber-95-sq-ft","title":"Cryspool replacement spa filter cartridge 23-5\/8\" (C-4995\/FC-2940) trilobal fiber, 95 sq ft","description":"\u003cstrong\u003eThe Cryspool 04087 is a 23-5\/8\" replacement spa cartridge filter with trilobal fiber media that restores filtration for models listed as C-4995 and FC-2940.\u003c\/strong\u003e\n\n\u003cp\u003eIf your spa or hot tub is running cloudy or the original cartridge has reached its service limit, the Cryspool 04087 provides a direct-fit replacement sized and shaped to match common OEM C-4995\/FC-2940 cartridges. Built with trilobal fiber pleats and reinforced end caps, this cartridge is engineered to increase dirt-holding capacity and simplify routine cleaning so your water stays clearer between maintenance cycles.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Cryspool 04087 improve spa water clarity?\u003c\/h3\u003e\n\u003cp\u003eThe cartridge uses advanced trilobal fiber material that creates more surface area per pleat than standard point-bond media. That means the filter traps finer particles deeper in the pleat structure without restricting flow, helping pumps run efficiently while removing more contaminants.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e95 square feet of filtration area for increased dirt-holding capacity\u003c\/li\u003e\n  \u003cli\u003eTrilobal fiber media captures smaller particles and distributes debris throughout pleats\u003c\/li\u003e\n  \u003cli\u003eImproved flow performance keeps circulation steady and reduces strain on the pump\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this filter fit my spa model that lists C-4995 or FC-2940?\u003c\/h3\u003e\n\u003cp\u003eThe Cryspool 04087 is manufactured to match the critical dimensions of common C-4995\/FC-2940 style cartridges, including overall length and top and bottom openings. Always compare measurements to your existing cartridge to confirm fit before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: 23-5\/8\" to match OEM cartridges\u003c\/li\u003e\n  \u003cli\u003eOuter diameter: 4-15\/16\" with 2-1\/8\" top and bottom openings\u003c\/li\u003e\n  \u003cli\u003eCompatible alternatives: PCAL100 and 817-1000 references for cross-checking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I clean and maintain this replacement cartridge?\u003c\/h3\u003e\n\u003cp\u003eThe Cryspool 04087 is designed for repeated cleaning thanks to its durable trilobal fabric and sturdy end caps. Rinse the pleats with a high-pressure hose and use a filter cleaning solution periodically; cleaning restores filtration depth and can extend the cartridge’s usable life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRinse when pressure gauge indicates cleaning is needed\u003c\/li\u003e\n  \u003cli\u003eUse a filter cleaner soak periodically for oil and scale removal\u003c\/li\u003e\n  \u003cli\u003eInspect end caps and pleats for damage; replace if torn or deformed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the core construction features and why do they matter?\u003c\/h3\u003e\n\u003cp\u003eThe cartridge combines trilobal fiber media, reinforced pleats, and robust end caps to balance filtration efficiency with mechanical durability. These design choices reduce the frequency of replacements and help the filter maintain consistent performance through multiple cleanings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTrilobal fibers increase effective filtration area and longevity\u003c\/li\u003e\n  \u003cli\u003eReinforced pleat structure prevents collapse under flow pressure\u003c\/li\u003e\n  \u003cli\u003eDurable end caps ensure a secure seal in the filter housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWho is this for?\u003c\/strong\u003e The Cryspool 04087 is intended for spa and hot tub owners, service technicians, and pool retailers seeking an affordable, reliable replacement for cartridges labeled C-4995, FC-2940, PCAL100 or 817-1000. Choose this filter if you want a direct-fit cartridge with high surface area, easy cleaning, and a construction designed to withstand repeated service cycles. Always verify dimensions against your existing cartridge before ordering to ensure correct fit and performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the Cryspool 04087 compatible with C-4995 and FC-2940?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it matches the key dimensions of C-4995 and FC-2940 style cartridges; verify measurements before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I clean this spa cartridge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Clean when the pressure gauge indicates higher resistance, typically every 4–8 weeks depending on use and water chemistry.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Cryspool","offers":[{"title":"Default Title","offer_id":56799335973204,"sku":"B0CJ8TZ41L","price":99.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/cryspool-front-packaging-04087.jpg?v=1786731420","url":"https:\/\/gardenluxe.co.uk\/products\/cryspool-replacement-spa-filter-cartridge-23-5-8-c-4995-fc-2940-trilobal-fiber-95-sq-ft","provider":"Gardenluxe Uk","version":"1.0","type":"link"}