{"product_id":"grefilt-c-4950-hot-tub-filter-50-sq-ft-2-pack-compatible-with-prb50-in-filbur-fc-2390-jacuzzi-j-series-guardian-413-212-02","title":"Grefilt C-4950 Hot Tub Filter — 50 sq ft, 2-Pack | Compatible with PRB50-IN, Filbur FC-2390, Jacuzzi J-Series, Guardian 413-212-02","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Grefilt C-4950 hot tub filter is designed to bring clarity and ease to your spa routine. Built to replace a variety of popular models, this 50 sq ft filter supports steady flow and reliable filtration, helping you enjoy moments of relaxation with less maintenance fuss. It combines a sturdy core with a Trilobal filtration fabric, delivering a balance of capture capability and durability that many spa owners appreciate in daily use.\u003c\/p\u003e\n\n\u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSpecifications at a glance: length around 13 5\/16 inches, outer diameter 5 inches, top and bottom openings 2 1\/8 inches, filtration area 50 sq ft.\u003c\/li\u003e\n  \u003cli\u003eCore and fabric: PP core paired with Trilobal filtration fabric for dependable performance and long-lasting filtration.\u003c\/li\u003e\n  \u003cli\u003ePackage: 2 filters per order, so you’re prepared for routine maintenance without constant replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility and fit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePerfectly replaces or fits a wide range of models, including PRB50-IN, Unicel C-4950, Filbur FC-2390, and several Jacuzzi J-series and Guardian units.\u003c\/li\u003e\n  \u003cli\u003eNote: This is a compatible spare part from an independent brand designed to work as an alternative to OEM filters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEase of installation and maintenance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEasy installation with no special tools required, making it straightforward to swap in when needed.\u003c\/li\u003e\n  \u003cli\u003eRegular cleaning supports sustained performance—rinse the filter every two weeks and clean as needed to maintain flow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDurability and safety\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCorrosion-resistant end caps and reinforced polyester fiber contribute to longevity even in humid, pool-side environments.\u003c\/li\u003e\n  \u003cli\u003eNSF-certified filter materials help ensure water purity, aligning with consumer expectations for safe spa experiences.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cp\u003eTwo high-quality filters that are ready to handle routine spa cycles, helping you keep your hot tub water comfortable and inviting.\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: Is the Grefilt C-4950 compatible with PRB50-IN or Filbur FC-2390 filters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this model is designed as a compatible spare, fitting PRB50-IN, Filbur FC-2390, and several Jacuzzi and Guardian units.\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 C-4950 to keep spa filtration performing well?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse the filter every two weeks and clean as needed to preserve flow and filtration efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Grefilt","offers":[{"title":"Default Title","offer_id":43983041822854,"sku":"B0FDB3CT8R","price":44.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/grefilt-c-4950-filter-core-closeup.jpg?v=1778777049","url":"https:\/\/patiozora.com\/products\/grefilt-c-4950-hot-tub-filter-50-sq-ft-2-pack-compatible-with-prb50-in-filbur-fc-2390-jacuzzi-j-series-guardian-413-212-02","provider":"PatioZora","version":"1.0","type":"link"}