{"product_id":"poolpure-pas50sv-f2m-spa-filter-replaces-unicel-6ch-502-filbur-fc-0311","title":"POOLPURE PAS50SV-F2M Spa Filter – Replaces Unicel 6CH-502, Filbur FC-0311","description":"\u003ch2\u003eCrystal-Clear Spa Water Starts with the POOLPURE PAS50SV-F2M\u003c\/h2\u003e\n\u003cp\u003eMeet the POOLPURE PAS50SV-F2M spa filter, a versatile cartridge designed to slide into a range of popular filtration systems. It measures 8 inches in length with a 6 3\/4 inch outer diameter and features a convenient grip handle plus a bottom two-inch MPT for a secure seal. This is a compatible part, referenced to fit models like Unicel 6CH-502, Filbur FC-0311, and Excel Filters XLS-604, giving you a straightforward replacement option without relying on a single brand.\u003c\/p\u003e\n\u003ch3\u003eWhat makes this filter stand out\u003c\/h3\u003e\n\u003cp\u003eIn home spas and hot tubs, water clarity comes from filtration that reaches from surface to depth. The PAS50SV-F2M offers a 50 sq ft filtration area and uses trilobal filtration fabric to balance debris capture with steady water flow. With Dirt-Locking technology, the filter is designed to trap more debris before it has a chance to circulate, helping your spa feel inviting after a long day.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatibility \u0026amp; Certification: Fits PAS50SV-F2M, Unicel 6CH-502, Filbur FC-0311, and Excel XLS-604; NSF\/ANSI 50 certified; IAPMO tested for reliability.\u003c\/li\u003e\n  \u003cli\u003eFiltration Performance: Up to 50 microns with strong debris capture, capable of reducing hair, leaves, dust, sediment, and sand in your spa water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReal-life spa sessions benefit from a filter that supports easy maintenance and steady performance. Picture a quiet evening soak where water feels crisp and inviting, with fewer visible particles and a more consistent temperature as the circulation keeps the water well mixed across the tub.\u003c\/p\u003e\n\u003ch3\u003eDurable design for everyday use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEase of use: An enhanced grip handle makes installation and removal smoother, especially when you’re multitasking before a soak.\u003c\/li\u003e\n  \u003cli\u003eFiltration architecture: Trilobal fibers are designed for easier stain capture and release, helping you clean the cartridge with less effort each month.\u003c\/li\u003e\n  \u003cli\u003eLongevity: The filter fabric is about 25% thicker than standard filters, with chlorine-resistant end caps, extending life by roughly 20–30% under typical use.\u003c\/li\u003e\n  \u003cli\u003eCare note: This cartridge is not designed for backwashing; backwashing may cause cracks or permanent damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAs a Pool \u0026amp; Hot Tub Alliance member, POOLPURE emphasizes industry-standard filtration performance. The PAS50SV-F2M has also earned attention in real training environments and media coverage, underscoring a track record of reliable water filtration for daily use and spirited moments alike.\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 is the POOLPURE PAS50SV-F2M spa filter compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits PAS50SV-F2M, Unicel 6CH-502, Filbur FC-0311, and Excel XLS-604.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the key maintenance tips for this filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Clean the cartridge monthly, avoid backwashing, and use the grip handle for easy installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"POOLPURE","offers":[{"title":"Default Title","offer_id":43979918409862,"sku":"B08PZF616N","price":41.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/poolpure-pass50sv-f2m-spa-filter-top.jpg?v=1778678207","url":"https:\/\/patiozora.com\/products\/poolpure-pas50sv-f2m-spa-filter-replaces-unicel-6ch-502-filbur-fc-0311","provider":"PatioZora","version":"1.0","type":"link"}