{"product_id":"cryspool-04026-filter-19-sq-ft-spa-filter-cartridge-2-pack-compatible-with-4ch-21-ptl18-and-more","title":"Cryspool 04026 Filter – 19 sq ft Spa Filter Cartridge, 2 Pack, Compatible with 4CH-21, PTL18 and More","description":"\u003ch2\u003eEfficient spa filtration that fits your routine\u003c\/h2\u003e\n\u003cp\u003eMeet Cryspool 04026, a 19 square foot spa filter cartridge designed to pair with a broad range of popular models. Its compact 8 inch length, outer diameter of 4-5\/8, and a secure cone-top with a 1-1\/2 inch male thread ensure a reliable, straightforward replacement in compatible housings. This filter is built to support steady water flow and dependable performance in everyday spa use.\u003c\/p\u003e\n\u003cp\u003eThe secret lies in its advanced trilobal fiber material. This fabric is engineered to offer greater filtration capacity than common point-bond fabrics, helping to capture more impurities and sustain filter life through regular care. In practical terms, you may notice cleaner water and a consistent filter response as you enjoy your spa sessions over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSize \u0026amp; fit: 8\" length, 4-5\/8\" outer diameter, cone-top handle, bottom 1-1\/2\" MPT, 19 sq ft filtration area.\u003c\/li\u003e\n  \u003cli\u003eCompatibility: designed for 4CH-21, PTL18, PDM25P4, PTL18P4, FC-0121, 20245-238, SD-00845 and related models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReal-life use: after a soak, you may experience crisper water and steady filtration. The easy-cleaning design supports a refresh by rinsing the pleats, helping the cartridge perform like new with regular maintenance.\u003c\/p\u003e\n\u003cp\u003eMaintenance tips: flush or rinse when your pressure gauge reaches the preset value to maximize performance, and inspect end caps and pleats to ensure solid placement. The 2-pack option provides convenient replacement planning, reducing mid-season shopping trips and keeping your spa ready for use.\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: Which spa filter models are compatible with Cryspool 04026?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with 4CH-21, PTL18, PDM25P4, PTL18P4, FC-0121, 20245-238, and SD-00845.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the key benefits of Cryspool 04026?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 19 sq ft filtration area with trilobal fibers for efficient cleaning and straightforward rinsing to extend filter life.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Cryspool","offers":[{"title":"Default Title","offer_id":45763208085690,"sku":"B0C941KGYB","price":87.55,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/cryspool-04026-filter-compatibility-4ch-21.jpg?v=1775687202","url":"https:\/\/gardencanada.ca\/products\/cryspool-04026-filter-19-sq-ft-spa-filter-cartridge-2-pack-compatible-with-4ch-21-ptl18-and-more","provider":"Garden Canada","version":"1.0","type":"link"}