{"product_id":"filter-cartridge-p-4970","title":"Filter Cartridge, Proline, Diameter: 4-15\/16\", Length: 23-5\/8\", Top: 2-1\/8\" Open, Bottom: 2-1\/8\" Open, 75 sq ft : P-4970","description":"\u003csection style=\"width:100%; max-width:960px; margin:0 auto; padding:20px; font-family:Arial, sans-serif; color:#333;\"\u003e \u003ch2 style=\"text-align:center; color:#0064ac; margin-bottom:20px; font-weight:700; font-size:1.8em;\"\u003eProduct Details\u003c\/h2\u003e \u003cp style=\"font-size:1em; line-height:1.5; margin-bottom:30px;\"\u003e    The ProLine Filter Cartridge offers a reliable and direct replacement solution for pool and spa filtration systems. Designed to meet international quality standards, it fits various spa OEMs and manufacturers without requiring adapter plates.  \u003c\/p\u003e \u003cdiv style=\"border:2px solid #0064ac; padding:20px; border-radius:6px; background:#f9fbfd; margin-bottom:30px;\"\u003e \u003ch3 style=\"color:#0064ac; font-weight:700; font-size:1.4em; margin-bottom:15px;\"\u003e      Filter Cartridge, ProLine, 75 sq ft - P-4970    \u003c\/h3\u003e \u003cul style=\"list-style-type: disc; padding-left:20px; font-size:1em; line-height:1.6; color:#333;\"\u003e \u003cli\u003e\n\u003cstrong\u003eCartridge Diameter:\u003c\/strong\u003e 4-15\/16\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCartridge Length:\u003c\/strong\u003e 23-5\/8\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTop Configuration:\u003c\/strong\u003e Open (2-1\/8\" diameter)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBottom Configuration:\u003c\/strong\u003e Open (2-1\/8\" diameter)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFiltration Area:\u003c\/strong\u003e 75 square feet\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Spa OEMs including Cal Spas, Leisure Bay Manufacturing, Sunbelt Spas\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUsed By Manufacturers \u0026amp; Products:\u003c\/strong\u003e Waterway - In-Line 75\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAlternate Part Numbers:\u003c\/strong\u003e PCAL75 (Pleatco), FC-2930 (Filbur), C-4970 (Unicel), 17-175-1839, PCAL75-M, 817-7500 (Waterway), 17519, C4970, FC2930, 8177500\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cp style=\"font-size:1em; line-height:1.5; color:#555;\"\u003e    ProLine filter cartridges are engineered for easy replacement—simply remove the old cartridge and insert the new one without the need for adapter plates, ensuring a seamless upgrade for your pool or spa filtration system.  \u003c\/p\u003e\u003c\/section\u003e","brand":"PartsForSpas.com","offers":[{"title":"Default Title","offer_id":47263961546921,"sku":"P-4970","price":32.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/7584\/4521\/files\/24862.jpg?v=1784050852","url":"https:\/\/partsforspas.com\/products\/filter-cartridge-p-4970","provider":"PartsForSpas.com","version":"1.0","type":"link"}