{"product_id":"poolpure-prb35-in-spa-filter-35-sq-ft-2-pack-replaces-unicel-c-4335-guardian-409-219","title":"POOLPURE PRB35-IN Spa Filter 35 Sq Ft | 2-Pack Replaces Unicel C-4335, Guardian 409-219","description":"\u003ch2\u003eUpgrade your spa filtration with POOLPURE PRB35-IN\u003c\/h2\u003e\n\u003cp\u003eEnhance your hot tub experience with the POOLPURE PRB35-IN spa filter, a 35 square foot cartridge designed to support clear, balanced water and steady circulation. Built with Trilobal Filtration Fabric and backed by independent testing, this filter aims to reduce common spa buildup and maintain a fresh, inviting soak. While results can vary by system, many users notice easier maintenance and more consistent water clarity over time.\u003c\/p\u003e\n\u003cp\u003eCrafted for reliability, the PRB35-IN features a Dirt-Locking design that helps capture a broad range of particulates, from hair and leaves to dust and sediment. The filter is compatible with a wide array of popular models, making it a versatile choice for many spa setups. NSF\/ANSI 50 certification, verified by IAPMO, affirms adherence to established safety and performance standards for pool and spa filtration products.\u003c\/p\u003e\n\u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: 9 1\/4 inches\u003c\/li\u003e\n  \u003cli\u003eOutside diameter: 5 inches\u003c\/li\u003e\n  \u003cli\u003eTop\/Bottom opening: 2 1\/8 inches\u003c\/li\u003e\n  \u003cli\u003eFiltration area: 35 sq ft\u003c\/li\u003e\n  \u003cli\u003eFilter material: Trilobal Filtration Fabric\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility highlights\u003c\/h3\u003e\n\u003cp\u003eThis filter serves as a compatible replacement for several popular cartridges, including Pleatco PRB35-IN, Unicel C-4335, Guardian 409-219, Aladdin 13501, SD-00198, Rainbow Dynamic 35, and Waterway 35 In-line. Note that POOLPURE is an independent brand and part numbers from original manufacturers are provided for reference.\u003c\/p\u003e\n\u003ch3\u003ePerformance and maintenance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDirt-Locking technology aims to capture more contaminants than standard filters, supporting cleaner spa water\u003c\/li\u003e\n  \u003cli\u003eThe trilobal fabric design facilitates easier rinsing and refreshes the cartridge after cleaning\u003c\/li\u003e\n  \u003cli\u003eFor optimal results, a monthly cleaning cycle is recommended to maintain flow and efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 x POOLPURE PRB35-IN spa filter cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith a 2-pack option, this set can offer convenient replacements and ongoing value as you refresh spa filtration over time.\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: What models does the POOLPURE PRB35-IN replace?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Unicel C-4335, Guardian 409-219, Pleatco PRB35-IN, and other 5x9 inch cartridges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I clean the PRB35-IN filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse monthly or when you notice reduced water clarity to maintain optimal flow.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"POOLPURE","offers":[{"title":"Default Title","offer_id":45738626482362,"sku":"B084LH2HF1","price":99.72,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/poolpure-prb35-in-spa-filter-front-view.jpg?v=1774683412","url":"https:\/\/gardencanada.ca\/products\/poolpure-prb35-in-spa-filter-35-sq-ft-2-pack-replaces-unicel-c-4335-guardian-409-219","provider":"Garden Canada","version":"1.0","type":"link"}