{"product_id":"filter-cartridge-p-5431","title":"Filter Cartridge, Proline, Diameter: 5-1\/8\", Length: 10-1\/4\", Top: 1-15\/16\" Open, Bottom: 1-15\/16\" Open, 30 sq ft : P-5431","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:1.8rem;\"\u003eProduct Details\u003c\/h2\u003e \u003cp style=\"font-size:1rem; 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, this cartridge fits specific spa models without the need for adapter plates, ensuring easy installation and effective filtration.  \u003c\/p\u003e \u003cdiv style=\"border: 2px solid #0064ac; padding: 20px; border-radius: 6px; background-color:#f9fbfd; margin-bottom:30px;\"\u003e \u003ch3 style=\"color:#0064ac; font-weight:700; font-size:1.4rem; margin-bottom:15px;\"\u003eFilter Cartridge, ProLine\u003c\/h3\u003e \u003cul style=\"list-style-type: disc; padding-left: 20px; font-size:1rem; line-height:1.6; color:#333;\"\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 5-1\/8\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 10-1\/4\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTop Configuration:\u003c\/strong\u003e Open\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTop Dimension:\u003c\/strong\u003e 1-15\/16\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBottom Configuration:\u003c\/strong\u003e Open\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBottom Dimension:\u003c\/strong\u003e 1-15\/16\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFiltration Area:\u003c\/strong\u003e 30 sq ft\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpa OEM Compatibility:\u003c\/strong\u003e Watkins Hot Spring Spas - FH\/IH 220V Models\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct replacement for original manufacturer cartridges, no adapter plates required\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAlternate Part Numbers:\u003c\/strong\u003e PWK30V (Pleatco), FC-3910 (Filbur), C-5431 (Unicel), 17-175-1756, PWK30V-XP (New Pleatco Number), 31233 (Hot Springs), C5431, FC3910\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003cp style=\"font-size:1rem; line-height:1.5; color:#555;\"\u003e    ProLine filter cartridges provide a variety of common and specialized options to enhance your pool and spa filtration experience with high-quality, standards-compliant products.  \u003c\/p\u003e\u003c\/section\u003e","brand":"PartsForSpas.com","offers":[{"title":"Default Title","offer_id":47262224810153,"sku":"P-5431","price":14.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/7584\/4521\/files\/17487.jpg?v=1784015040","url":"https:\/\/partsforspas.com\/products\/filter-cartridge-p-5431","provider":"PartsForSpas.com","version":"1.0","type":"link"}