{"product_id":"poolpure-plfprb25-in-hot-tub-filter-compatible-with-unicel-c-4326-filbur-fc-2375-50-micron-trilobal-fabric","title":"POOLPURE PLFPRB25-IN Hot Tub Filter — Compatible with Unicel C-4326 \u0026 Filbur FC-2375, 50-Micron Trilobal Fabric","description":"\u003ch2\u003eOverview: a reliable compatible replacement for your spa\u003c\/h2\u003e\n\u003cp\u003eThe POOLPURE PLFPRB25-IN is a drop‑in hot tub filter designed to fit a range of common PRB25‑IN references and well-known equivalents. With a compact 13 5\/16 inch length, a 5 inch outside diameter, and 2 1\/8 inch top and bottom holes, this cartridge provides a healthy filtration area of 25 square feet. It’s built to slot straight into many spa systems without the need for reconfiguring housings, giving you a straightforward path to refreshed water.\u003c\/p\u003e\n\n\u003ch3\u003eKey specs you’ll notice at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: 13 5\/16 inches; Outside diameter: 5 inches\u003c\/li\u003e\n  \u003cli\u003eTop and bottom port holes: 2 1\/8 inches\u003c\/li\u003e\n  \u003cli\u003eFiltration area: 25 sq ft\u003c\/li\u003e\n  \u003cli\u003eFilter material: Trilobal filtration fabric\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes it stand out\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTrilobal Filtration Fabric Design: More surface area for dirt capture, helping maintain clear water even with frequent use.\u003c\/li\u003e\n  \u003cli\u003eDirt-Locking Technology: Aids in easier rinsing and debris release, reducing maintenance time and effort.\u003c\/li\u003e\n  \u003cli\u003e50-Micron Fine Filtration: Captures fine particles like hair, leaves, and dust, supporting longer intervals between water changes.\u003c\/li\u003e\n  \u003cli\u003eDurable Heavy‑Duty Construction: 4 oz thickened polyester fabric with reinforced end caps for extended service life.\u003c\/li\u003e\n  \u003cli\u003eNSF\/ANSI 50 Certified Safety: Tested for material safety by IAPMO, giving you confidence in long-term water exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use and benefits you may notice\u003c\/h3\u003e\n\u003cp\u003eWhen installed as a replacement, you may experience clearer spa water and smoother maintenance routines. The trilobal design works to maximize filtration efficiency, while the dirt-locking system can make rinsing more thorough and time-efficient. A deeper filtration layer helps reduce the amount of debris circulating between cleanings, potentially decreasing chemical adjustments and maintenance frequency.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility and care notes\u003c\/h3\u003e\n\u003cp\u003eThis filter is a compatible replacement for several models, including PRB25‑IN, Unicel C‑4326, Filbur FC‑2375\/FC‑2370, and other listed references. Note that original manufacturers’ part numbers are provided for reference only. Regular inspection and rinsing will help preserve filtration efficiency and extend cartridge life.\u003c\/p\u003e\n\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 POOLPURE PLFPRB25-IN a direct OEM replacement?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It is a compatible substitute designed to fit common PRB25-IN references; verify measurements with your unit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What benefits can I expect from this filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Trilobal fabric, dirt-locking tech, and a 50‑micron layer aim to improve water clarity and reduce rinse frequency; results vary by use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"POOLPURE","offers":[{"title":"Default Title","offer_id":45741028573370,"sku":"B07MTBTZSV","price":67.27,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/poolpure-plfprb25-in-filter-front-view.jpg?v=1774807669","url":"https:\/\/gardencanada.ca\/products\/poolpure-plfprb25-in-hot-tub-filter-compatible-with-unicel-c-4326-filbur-fc-2375-50-micron-trilobal-fabric","provider":"Garden Canada","version":"1.0","type":"link"}