{"product_id":"cryspool-04026-spa-filter-cartridge-19-sq-ft-2-pack-compatible-with-4ch-21-ptl18-ptl18p4-fc-0121","title":"Cryspool 04026 Spa Filter Cartridge – 19 sq ft, 2 Pack, Compatible with 4CH-21\/PTL18\/PTL18P4\/FC-0121","description":"\u003cp\u003eIntroducing Cryspool 04026, a premium spa filter cartridge designed to fit a range of popular models and deliver dependable water cleanliness between maintenance checks. With an 8 inch length and an outer diameter of 4-5\/8 inches, this cartridge features a cone-style top handle and a bottom 1-1\/2 inch MPT connection, making replacement straightforward for many spa systems. The 19 square feet of filtration area is engineered to balance efficient flow with thorough particle capture, helping you maintain spa clarity without frequent filter changes. Cryspool is an independent brand, and this filter is designed to work smoothly with the listed models to support your spa routine with ease.\u003c\/p\u003e\n\u003cp\u003eThe 04026 model uses advanced trilobal fiber material, a step above standard point-bond fabrics, to increase filtration capacity and durability. This means more robust performance in real-life use, whether you’re relaxing after a long day or rinsing off after a bouncy pool session. The filtration structure is designed to encourage deep penetration of impurities into the pleats, while still allowing for effective cleaning when you service the unit. A well-maintained filter can help keep water moving freely, which may contribute to a steadier flow and cleaner results over time.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSize and fit: 8\" length, 4-5\/8\" outer diameter, cone top, 1-1\/2\" MPT bottom\u003c\/li\u003e\n  \u003cli\u003eFiltration area: 19 sq ft for solid coverage in typical spa tanks\u003c\/li\u003e\n  \u003cli\u003eMaterial: advanced trilobal fibers for higher capacity and longer life than standard fabrics\u003c\/li\u003e\n  \u003cli\u003eCompatibility: designed for use with 4CH-21, PTL18, PDM25P4, PTL18P4, FC-0121, 20245-238, SD-00845\u003c\/li\u003e\n  \u003cli\u003eCare and longevity: easy cleaning that can restore performance after washing; regular care improves efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n  \u003cli\u003eQuality build: end caps and pleats engineered to hold position under pressure\u003c\/li\u003e\n  \u003cli\u003eValue: 2-pack provides ready replacements for ongoing spa maintenance\u003c\/li\u003e\n  \u003cli\u003eWater usage: better cleaning and longer service life can reduce replacement frequency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy choose Cryspool 04026\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBroad model compatibility helps simplify replacements across common spa systems\u003c\/li\u003e\n  \u003cli\u003eTrilobal fiber technology aims to enhance filtration capacity and overall durability\u003c\/li\u003e\n  \u003cli\u003eThe 2-pack format offers cost efficiency for routine upkeep\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\n\u003cp\u003eFor best results, rinse the filter when your spa’s pressure gauge reaches the set threshold. Washing can refresh the pleats and recover filtration performance, then allow the filter to dry before reinstalling. Regular cleaning supports sustained flow and can help minimize water usage over the filter’s life.\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 Cryspool 04026 filter compatible with?\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: How should I care for this filter to maximize its life?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse and wash when the pressure gauge threshold is reached; deep-clean pleats, then dry before reuse.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Cryspool","offers":[{"title":"Default Title","offer_id":43979956191366,"sku":"B0C941KGYB","price":41.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/cryspool-04026-filter-compatibility.jpg?v=1778679638","url":"https:\/\/patiozora.com\/products\/cryspool-04026-spa-filter-cartridge-19-sq-ft-2-pack-compatible-with-4ch-21-ptl18-ptl18p4-fc-0121","provider":"PatioZora","version":"1.0","type":"link"}