{"product_id":"grefilt-31489-hot-tub-filter-3-pack-compatible-with-hot-springs-pwk30-c-6430-more","title":"Grefilt 31489 Hot Tub Filter – 3-Pack Compatible with Hot Springs PWK30, C-6430 \u0026 More","description":"\u003ch2\u003eEffortless replacement with a precise fit\u003c\/h2\u003e\n\u003cp\u003eMeet the Grefilt 31489 hot tub filter, a ready-made solution designed to replace popular Hot Springs cartridges. With a filtration area of 30 square feet and a compact profile, this 3-pack aims to keep your soak welcoming by maintaining clear water and steady flow. Built for real-life spa use, it pairs a robust PP core with reinforced polyester fiber and corrosion‑resistant end caps, delivering dependable performance across sessions.\u003c\/p\u003e\n\u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: 10 1\/2 inches; Outer Dimension: 5 7\/8 inches; Top and Bottom openings: 1 15\/16 inches\u003c\/li\u003e\n  \u003cli\u003eFiltration Area: 30 sq ft; Core: PP Core\u003c\/li\u003e\n  \u003cli\u003ePackage Quantity: 3 filters; NSF certified materials ensure safe filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese details matter when selecting a cartridge that fits a range of model numbers and maintains your spa’s water clarity. The filter’s size and core design are intended to work with several popular models, offering a compatible alternative that many owners appreciate for routine maintenance.\u003c\/p\u003e\n\u003ch3\u003eWhy customers value this filter\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePerfect fit for Hot Springs filters and common variants (C-6430, PWK30, 71825, 73178, 73250, among others)\u003c\/li\u003e\n  \u003cli\u003eDurable construction with corrosion‑resistant end caps and reinforced polyester fiber\u003c\/li\u003e\n  \u003cli\u003eNSF-certified materials support water purity throughout your soak\u003c\/li\u003e\n  \u003cli\u003eEasy to install without special tools and simple to clean for ongoing care\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRegular maintenance can help sustain performance. Rinse the cartridges every two weeks and replace as needed based on spa usage and water quality. Although outcomes can vary with water chemistry and filtration routines, this 3-pack is designed to provide reliable filtration that many owners find convenient and cost-effective.\u003c\/p\u003e\n\u003ch3\u003eCare and maintenance tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRemove and rinse the filter to remove debris, then let it dry before reinstallation\u003c\/li\u003e\n  \u003cli\u003eAvoid harsh cleaners; follow spa manufacturer guidelines for best results\u003c\/li\u003e\n  \u003cli\u003eKeep a rotation of filters on hand to ensure minimal downtime between changes\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 this filter compatible with my Hot Springs spa?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it is designed as a precise replacement for Hot Springs models, including C-6430 and PWK30, among other compatible variants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I maintain the Grefilt 31489 filters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse every 2 weeks and replace as needed; keep water clean by following spa usage guidelines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Grefilt","offers":[{"title":"Default Title","offer_id":45738958946490,"sku":"B0FDB66ZN4","price":122.02,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/grefilt-31489-hot-tub-filter-pack-front-view.jpg?v=1774711932","url":"https:\/\/gardencanada.ca\/products\/grefilt-31489-hot-tub-filter-3-pack-compatible-with-hot-springs-pwk30-c-6430-more","provider":"Garden Canada","version":"1.0","type":"link"}