{"product_id":"foifatt-fc-2390-spa-cartridge-filter-replacement-for-pleatco-prb50-in-unicel-c-4950-50-sq-ft-trilobal-pleat-washable","title":"Foifatt FC-2390 Spa Cartridge Filter — Replacement for Pleatco PRB50-IN \u0026 Unicel C-4950, 50 sq ft Trilobal Pleat, Washable","description":"\u003cp\u003e\u003cstrong\u003eFoifatt FC-2390 is a washable, high-capacity spa cartridge filter engineered to fit Pleatco PRB50-IN and Unicel C-4950 style hot tub systems for reliable particle capture and extended service life.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a direct-fit alternative to common OEM spa cartridges, the Foifatt FC-2390 delivers 50 square feet of pleated filtration in a durable, BPA- and lead-free construction. It matches exact key dimensions for easy installation and removes everyday debris such as hair, leaves, sand, and sediment. While compatible with many brand model numbers, this replacement part is independent and not endorsed by the original manufacturers it fits.\u003c\/p\u003e\n\n\u003ch3\u003eWill this filter fit my Pleatco PRB50-IN or Unicel C-4950 spa?\u003c\/h3\u003e\n\u003cp\u003eThe Foifatt FC-2390 is built to the same critical dimensions used by the referenced OEM models, ensuring a snug, drop-in replacement for many hot tubs and spas. Check the cartridge length and hole diameters on your existing filter before ordering to confirm compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: 13 5\/16\" (approx. 33.8 cm)\u003c\/li\u003e\n  \u003cli\u003eOutside diameter: 4 15\/16\" (approx. 12.5 cm)\u003c\/li\u003e\n  \u003cli\u003eTop and bottom hole: 2 1\/8\" open (approx. 5.4 cm)\u003c\/li\u003e\n  \u003cli\u003eFiltration area: 50 sq ft pleated media\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the trilobal fabric improve water clarity?\u003c\/h3\u003e\n\u003cp\u003eThe FC-2390 uses a trilobal pleated fabric that increases surface area and enhances particle entrapment compared with standard flat fibers. The unique fiber cross-section traps fine contaminants inside the pleats while allowing consistent flow through the cartridge.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTrilobal fibers capture hair, dust, and fine sediment more effectively\u003c\/li\u003e\n  \u003cli\u003ePleated design maximizes filter area without enlarging the cartridge\u003c\/li\u003e\n  \u003cli\u003eConsistent flow reduces strain on the pump and circulation system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this filter durable and easy to maintain?\u003c\/h3\u003e\n\u003cp\u003eFoifatt engineered the FC-2390 for repeated cleaning and extended service life. The cartridge combines thickened filter cloth, a reinforced center core, and anti-fracture end caps so you can rinse and reuse the element several times before replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWashable pleated fabric resists tearing and holds shape\u003c\/li\u003e\n  \u003cli\u003eReinforced core and thick end caps prevent premature failure\u003c\/li\u003e\n  \u003cli\u003eReusable design lowers lifetime cost versus single-use filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and safety features does this replacement include?\u003c\/h3\u003e\n\u003cp\u003eThis cartridge is made from BPA-free and lead-free materials to limit chemical contamination risk from the filter itself. The construction focuses on mechanical filtration—removing physical debris—rather than chemical treatment, so it works alongside your spa chemistry routine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBPA-free and lead-free components for safer handling\u003c\/li\u003e\n  \u003cli\u003eRobust end caps and core for mechanical strength\u003c\/li\u003e\n  \u003cli\u003eCompatible with many cross-reference part numbers for broad fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Foifatt FC-2390 suits spa owners who want a robust, reusable replacement cartridge that matches Pleatco PRB50-IN and Unicel C-4950 dimensions. It’s a practical choice for homeowners and service technicians wanting improved debris capture, easy cleaning, and a longer-lived filter element without buying OEM-branded parts.\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 the FC-2390 fit both Pleatco and Unicel models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it matches the key dimensions of Pleatco PRB50-IN and Unicel C-4950 style cartridges; verify length and hole diameters before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I wash and reuse this filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the pleated trilobal fabric and reinforced components are designed for repeated rinsing and reuse to extend service life.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Foifatt","offers":[{"title":"Default Title","offer_id":56832377389396,"sku":"B097PL9RXY","price":74.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/foifatt-fc-2390-front-view.jpg?v=1787028199","url":"https:\/\/gardenluxe.co.uk\/products\/foifatt-fc-2390-spa-cartridge-filter-replacement-for-pleatco-prb50-in-unicel-c-4950-50-sq-ft-trilobal-pleat-washable","provider":"Gardenluxe Uk","version":"1.0","type":"link"}