{"product_id":"poolpure-c-5374-spa-filter-replacement-for-unicel-c-5374-pleatco-plbs75-filbur-fc-2971-75-sq-ft-1-pack","title":"POOLPURE C-5374 Spa Filter Replacement for Unicel C-5374, Pleatco PLBS75, Filbur FC-2971 – 75 sq.ft (1-pack)","description":"\u003cp\u003eUpgrade your spa filtration with the POOLPURE C-5374 spa filter, a reliable replacement designed to fit many 75 sq ft systems. This cartridge is built to support steady water circulation and consistent filtration, helping you enjoy clearer water during your spa sessions.\u003c\/p\u003e\n\u003cp\u003eKey features blend measurable performance with everyday practicality. The filter uses a trilobal fabric that traps finer particles while offering easier cleaning, so the cartridge can feel fresh again after a quick rinse. With a robust 75 square feet of filtration area, more surface contact means debris is caught before it can circulate, contributing to water that looks and feels inviting.\u003c\/p\u003e\n\u003ch3\u003eWhy choose the POOLPURE C-5374 spa filter\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNSF\/ANSI 50 certified quality supports dependable filtration and consistent results.\u003c\/li\u003e\n  \u003cli\u003e75 square feet of filtration area provides ample surface for debris, dust, and sediment capture.\u003c\/li\u003e\n  \u003cli\u003eDirt-Locking technology helps keep water clean by trapping a broad range of particulates.\u003c\/li\u003e\n  \u003cli\u003eTrilobal filtration fabric facilitates easier cleaning, helping the cartridge rinse back to peak performance.\u003c\/li\u003e\n  \u003cli\u003eWide compatibility with models like Pleatco PLBS75, Unicel C-5374, Filbur FC-2971, and more.\u003c\/li\u003e\n  \u003cli\u003eMonthly maintenance and proper cleaning can help preserve flow and water aesthetics over time.\u003c\/li\u003e\n  \u003cli\u003eWidely used and trusted by pool and spa owners worldwide, with industry recognition backing its approach to filtration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: 14 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003eOuter dimension: 5-5\/16 inches\u003c\/li\u003e\n  \u003cli\u003eTop opening: 2-1\/8 inches; Bottom opening: 2-1\/8 inches\u003c\/li\u003e\n  \u003cli\u003eFiltration area: 75 sq ft\u003c\/li\u003e\n  \u003cli\u003eFiltration material: Trilobal fabric\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReal-world use scenarios: after a weekend soak, you may notice crisper water and less visible debris, thanks to a cartridge designed for dependable debris capture. Cleaning is straightforward—rinse to refresh, then reinsert. Important note: avoid backwashing, as this style of cartridge can be damaged by the process.\u003c\/p\u003e\n\u003cp\u003eAbout the brand and compatibility: POOLPURE provides independent replacement cartridges engineered to meet OEM standards. This model is compatible with a range of popular equivalents and is supported by a large community of pool and spa owners. The filtration solution has been associated with athletic training environments and media coverage, reflecting a commitment to reliable water quality. POOLPURE is a member of the Pool \u0026amp; Hot Tub Alliance, reinforcing adherence to industry filtration standards and long-term 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: Which models does the POOLPURE C-5374 spa filter replace?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This cartridge replaces Unicel C-5374 and similar 75 sq ft filters, including Pleatco PLBS75 and Filbur FC-2971.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I maintain the POOLPURE spa filter to extend its life?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Inspect monthly, clean with the recommended method, avoid backwashing, and replace when flow declines or visible wear appears.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"POOLPURE","offers":[{"title":"Default Title","offer_id":43982908948614,"sku":"B0CSJZK4PB","price":50.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/poolpure-spa-filter-c5374-compatibility.jpg?v=1778772789","url":"https:\/\/patiozora.com\/products\/poolpure-c-5374-spa-filter-replacement-for-unicel-c-5374-pleatco-plbs75-filbur-fc-2971-75-sq-ft-1-pack","provider":"PatioZora","version":"1.0","type":"link"}