{"product_id":"poolpure-plf4ch-935-spa-filter-replaces-4ch-935-nsf-ansi-55-certified","title":"POOLPURE PLF4CH-935 Spa Filter | Replaces 4CH-935 | NSF\/ANSI 55 Certified","description":"\u003cdiv\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eIn hot tub and spa environments, clean filtration is essential for a relaxing soak. The POOLPURE PLF4CH-935 spa filter carries NSF\/ANSI 55 certification and is designed to deliver clear water with dependable performance. It’s built to fit a broad range of compatible replace­ment parts from multiple brands, offering a straightforward upgrade path to maintain water quality and comfort in your spa routine.\u003c\/p\u003e\n\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: 8 1\/2 inches; Outside diameter: 5 inches; Top: handle; Bottom: 2 inch SAE thread\u003c\/li\u003e\n  \u003cli\u003eFiltration area: 35 square feet; Filter material: Trilobal Filtration Fabric\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sets it apart\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDirt-Locking technology captures more contaminants than standard filters, helping keep water clean and flow steady\u003c\/li\u003e\n  \u003cli\u003eTrilobal fabric structure enables easier release of impurities during cleaning, renewing filter performance after each wash\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility and fit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned to replace common 35 sq ft models such as Pleatco PWW35L, Unicel 4CH-935, SD-01235, Waterway 817-4035, Filbur FC-0170\u003c\/li\u003e\n  \u003cli\u003eAlso compatible with several Nordic, Baleen, Darlly, Tier1, PMA, and X2685x series parts; POOLPURE is an independent replacement option (original manufacturer names used for reference)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage and care\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNot designed for backwashing; attempting backwash may cause cracks or damage\u003c\/li\u003e\n  \u003cli\u003eFor optimal performance, rinse or clean the cartridge about once a month\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy pool and spa owners choose POOLPURE\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMillions trust POOLPURE for dependable filtration and long-lasting performance\u003c\/li\u003e\n  \u003cli\u003eClearer water and refreshed spa feel can contribute to a more enjoyable soak\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNote: This description focuses on practical benefits and cross-compatibility. Patience with routine maintenance and proper fit verification can help you maximize filtration quality without promising guaranteed results.\u003c\/p\u003e\n\n\u003ch3\u003ePotential benefits you may notice\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved water clarity and balanced feel after filtration\u003c\/li\u003e\n  \u003cli\u003eSteady flow and easier maintenance with easier impurity release\u003c\/li\u003e\n  \u003cli\u003eLonger intervals between heavy filter cleaning due to efficient contaminant capture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\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: What models does the POOLPURE PLF4CH-935 replace?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s designed to replace 4CH-935 and PWW35L, among other 35 sq ft models; verify your exact part numbers before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I maintain this spa filter for best results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse and clean monthly; do not backwash; gentle cleaning helps restore flow and filtration efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"POOLPURE","offers":[{"title":"Default Title","offer_id":45788276261050,"sku":"B0894KVGZY","price":85.52,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/poolpure-plf4ch-935-spa-filter-closeup_dbfc7049-58a2-4428-a3d4-f6cc0d8e8df7.jpg?v=1776501958","url":"https:\/\/gardencanada.ca\/products\/poolpure-plf4ch-935-spa-filter-replaces-4ch-935-nsf-ansi-55-certified","provider":"Garden Canada","version":"1.0","type":"link"}