{"product_id":"grefilt-31489-hot-tub-filter-30-sq-ft-3-pack-compatible-with-hot-springs-pwk30-c-6430-71825","title":"Grefilt 31489 Hot Tub Filter - 30 sq.ft, 3-Pack, Compatible with Hot Springs PWK30, C-6430, 71825","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the Grefilt 31489 hot tub filter, a compatible cartridge designed to replace a range of Hot Springs models with a precise fit. It delivers a generous filtration area to help your spa water feel cleaner and clearer during routine use, turning after-work soaks into a more refreshing experience.\u003c\/p\u003e\n\u003cp\u003eBuilt for home spa owners who value easy care and dependable performance, this filter stands up to regular spa sessions and the occasional splash of a weekend soak. The 3-pack packaging provides ongoing maintenance without frequent repurchase, making it convenient for steady filtration cycles.\u003c\/p\u003e\n\u003ch3\u003eWhy shoppers choose Grefilt 31489\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrecise fit across popular Hot Springs models for confident replacement\u003c\/li\u003e\n\u003cli\u003eNSF certified materials help keep water quality aligned with US standards\u003c\/li\u003e\n\u003cli\u003eEasy installation with no special tools required\u003c\/li\u003e\n\u003cli\u003eLong lasting design with corrosion resistant end caps and reinforced polyester fiber\u003c\/li\u003e\n\u003cli\u003eThree pack provides value and a steady filtration cadence\u003c\/li\u003e\n\u003cli\u003eFiltration area of 30 sq ft supports thorough cleansing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and safety\u003c\/h3\u003e\n\u003cp\u003eThis is a compatible spare part; brand names and part numbers are for reference only. It supports PWK30, C-6430, 71825, 73178, 73250 and other Hot Springs variants.\u003c\/p\u003e\n\u003ch3\u003eMaintenance tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRinse and remove debris regularly; clean every two weeks for optimal performance\u003c\/li\u003e\n\u003cli\u003eInspect end caps and core for wear and replace as needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLength 10 1\/2 inches\u003c\/li\u003e\n\u003cli\u003eOuter dimension 5 7\/8 inches\u003c\/li\u003e\n\u003cli\u003eTop open 1 15\/16 inches; bottom open 1 15\/16 inches\u003c\/li\u003e\n\u003cli\u003eFiltration area 30 sq ft\u003c\/li\u003e\n\u003cli\u003eCore PP core\u003c\/li\u003e\n\u003cli\u003ePackage quantity 3 filters\u003c\/li\u003e\n\u003c\/ul\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: Is the Grefilt 31489 filter compatible with Hot Springs PWK30 and C-6430 models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This cartridge is designed to replace several Hot Springs models, including PWK30 and C-6430; verify your model numbers in our specs before purchasing.\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 Grefilt 31489 filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: We recommend cleaning every 2 weeks for optimal performance and longer life.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Grefilt","offers":[{"title":"Default Title","offer_id":43983325003910,"sku":"B0FDB66ZN4","price":61.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/grefilt-31489-hot-tub-filter-front-view.jpg?v=1778784256","url":"https:\/\/patiozora.com\/products\/grefilt-31489-hot-tub-filter-30-sq-ft-3-pack-compatible-with-hot-springs-pwk30-c-6430-71825","provider":"PatioZora","version":"1.0","type":"link"}