{"product_id":"filter-cartridge-p-5351","title":"Filter Cartridge, Proline, Diameter: 5-5\/16\", Length: 30-1\/8\", Top: 2-1\/8\" Open, Bottom: 2-1\/8\" Open, 135 sq ft : P-5351","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:16px; font-weight:700; font-size:1.8rem;\"\u003eProduct Details\u003c\/h2\u003e \u003cp style=\"text-align:center; font-size:1rem; line-height:1.5; max-width:700px; margin:0 auto 32px;\"\u003e    The ProLine Filter Cartridge offers a direct replacement solution for pool and spa filtration systems, designed to meet international quality standards and provide easy installation without adapters.  \u003c\/p\u003e \u003cdiv style=\"border:2px solid #0064ac; border-radius:6px; padding:20px; background:#f9fbfd; margin-bottom:32px;\"\u003e \u003ch3 style=\"color:#0064ac; font-weight:700; font-size:1.4rem; margin:0 0 16px;\"\u003eFilter Cartridge, ProLine\u003c\/h3\u003e \u003cul style=\"list-style-type:none; padding:0; margin:0; font-size:1rem; line-height:1.6; color:#222;\"\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 5-5\/16\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 30-1\/8\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTop Configuration:\u003c\/strong\u003e Open (2-1\/8\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBottom Configuration:\u003c\/strong\u003e Open (2-1\/8\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFiltration Area:\u003c\/strong\u003e 135 sq ft\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatible Spa OEM:\u003c\/strong\u003e Coast Spas\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatible Manufacturers \u0026amp; Products:\u003c\/strong\u003e Waterway Plastics\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAlternate Part Numbers:\u003c\/strong\u003e PCST120 (Pleatco), FC-2976 (Filbur), C-5351 (Unicel), 17-175-1740, 23503, C5351, PCST120, FC2976, 8170147, NFC2976, 817-0147\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cp style=\"font-size:1rem; line-height:1.5; max-width:700px; margin:0 auto;\"\u003e    This cartridge is engineered for simple replacement—no adapter plates are required. Just remove the old filter and insert the ProLine cartridge to maintain optimal pool and spa filtration performance.  \u003c\/p\u003e\u003c\/section\u003e","brand":"PartsForSpas.com","offers":[{"title":"Default Title","offer_id":47264308494505,"sku":"P-5351","price":43.34,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/7584\/4521\/files\/27742.jpg?v=1784064029","url":"https:\/\/partsforspas.com\/products\/filter-cartridge-p-5351","provider":"PartsForSpas.com","version":"1.0","type":"link"}