{"product_id":"poolpure-pool-filter-cartridge-plfpwwct75-replacement-for-hayward-unicel-75-sq-ft-50-micron-trilobal","title":"POOLPURE Pool Filter Cartridge PLFPWWCT75 replacement for Hayward\/Unicel — 75 sq ft, 50‑micron trilobal","description":"\u003cp\u003e\u003cstrong\u003eThe POOLPURE PLFPWWCT75 is a direct-fit replacement pool filter cartridge that delivers 75 sq. ft. of trilobal, 50-micron filtration for clearer, longer-lasting pool water.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a compatible upgrade for several popular OEM cartridges, this POOLPURE filter combines a high-surface-area trilobal fabric, dirt-locking technology, and reinforced construction to trap fine particles while standing up to frequent use. It fits many Hayward, Waterway, Unicel, and other models, offering a durable, NSF\/ANSI 50-tested option for homeowners and facilities that need reliable performance without the OEM price.\u003c\/p\u003e\n\n\u003ch3\u003eWill this cartridge fit my existing filter housing?\u003c\/h3\u003e\n\u003cp\u003eMeasure your old cartridge or check your manual to confirm a match: the PLFPWWCT75 measures 17 3\/8\" long with an 8 15\/16\" outer diameter and 4\" open top and bottom connections. It is engineered to be compatible with a long list of models often listed under Hayward, Waterway Clearwater II 75, Unicel C-8411 and related part numbers—POOLPURE is an independent replacement brand, so cross-reference dimensions before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: 17 3\/8\" (441 mm)\u003c\/li\u003e\n  \u003cli\u003eOuter diameter: 8 15\/16\" (227 mm)\u003c\/li\u003e\n  \u003cli\u003eTop \u0026amp; bottom opening: 4\" each\u003c\/li\u003e\n  \u003cli\u003eCompatible examples: Hayward CX760RE, C760, Waterway Clearwater II 75, Unicel C-8411\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow effectively does this filter remove fine debris?\u003c\/h3\u003e\n\u003cp\u003eThe PLFPWWCT75 uses a trilobal filtration fabric and a 50-micron fine layer to capture very small particles such as hair, dust, sand, and other sediment. Its trilobal fibers create greater surface area for adsorption and the dirt-locking structure holds debris until you rinse the cartridge, improving clarity between cleanings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFiltration area: 75 sq. ft. for extended contaminant capture\u003c\/li\u003e\n  \u003cli\u003eNominal rating: 50 micron fine-filtration layer\u003c\/li\u003e\n  \u003cli\u003eTrilobal fibers: increased adsorption surface vs. standard fabrics\u003c\/li\u003e\n  \u003cli\u003ePatented dirt-locking design for easier rinsing and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and easy to maintain is this replacement cartridge?\u003c\/h3\u003e\n\u003cp\u003eBuilt with thickened polyester fabric, reinforced ABS end caps, and a strengthened integrated core, the cartridge resists wear and keeps structural integrity longer than typical replacements. It’s reusable: rinse off trapped debris during routine maintenance and reinstall, reducing the frequency and cost of replacements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFabric: 4 oz. thickened polyester for long life\u003c\/li\u003e\n  \u003cli\u003eEnd caps: reinforced ABS for secure seals\u003c\/li\u003e\n  \u003cli\u003eCore: strengthened for improved longevity and reduced collapse risk\u003c\/li\u003e\n  \u003cli\u003eMaintenance: rinse-cleanable thanks to dirt-locking fiber structure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this filter certified and trusted for regular pool use?\u003c\/h3\u003e\n\u003cp\u003ePOOLPURE cartridges are tested against NSF\/ANSI 50 material safety standards, ensuring filter components do not leach harmful substances into water during normal use. The brand also supports competitive aquatic programs and adheres to industry guidance, reflecting a focus on consistent filtration performance for both residential and higher-demand settings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafety testing: NSF\/ANSI 50 (IAPMO-tested materials)\u003c\/li\u003e\n  \u003cli\u003eIndustry affiliation: Pool \u0026amp; Hot Tub Alliance (PHTA) member\u003c\/li\u003e\n  \u003cli\u003eReal-world validation: used in training and athletic settings\u003c\/li\u003e\n  \u003cli\u003eTrusted by millions: designed for frequent, reliable use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The POOLPURE PLFPWWCT75 is a practical choice for pool owners, condo and HOA maintenance teams, and athletic facilities seeking a cost-effective, high-performance replacement cartridge that fits common housings. If you want a reusable filter with higher surface area, reliable fine-particle capture, and reinforced construction for longer service life, this cartridge is worth considering. Always confirm dimensions and compatibility with your filter housing before purchase.\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: Does this replace Unicel C-8411?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The PLFPWWCT75 is a compatible replacement for Unicel C-8411; confirm your housing dimensions match before buying.\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 cartridge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse the cartridge every few weeks or when pressure rises; frequency depends on pool usage and debris load.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"POOLPURE","offers":[{"title":"Default Title","offer_id":56840740176212,"sku":"B0B59MZ7LP","price":121.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/poolpure-front-packaging-plfpwwct75.jpg?v=1787072917","url":"https:\/\/gardenluxe.co.uk\/products\/poolpure-pool-filter-cartridge-plfpwwct75-replacement-for-hayward-unicel-75-sq-ft-50-micron-trilobal","provider":"Gardenluxe Uk","version":"1.0","type":"link"}