{"product_id":"waterway-plastics-319-3100b-seal-set","title":"Waterway Plastics 319-3100B Seal Set","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e This sand filter is used to remove particulate debris from pool water through a sand media bed. The top mount valve controls filtration, backwashing, and rinsing functions. It is designed for residential pool circulation systems. The 22 inch tank size supports higher flow rates. This filter plays a central role in water clarity.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e An undersized or failing filter struggles to maintain clear water. Worn internal components can allow debris to bypass filtration. Replacing the filter restores proper flow and debris capture. Consistent filtration improves chemical efficiency. A properly sized sand filter reduces maintenance time.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eWaterway Plastics manufacturer part number FS022257\u003c\/li\u003e \u003cli\u003eCareFree sand filter tank\u003c\/li\u003e \u003cli\u003e22 inch filter diameter\u003c\/li\u003e \u003cli\u003eTop mount multiport valve included\u003c\/li\u003e \u003cli\u003eDesigned for residential pools\u003c\/li\u003e \u003cli\u003eSand media filtration system\u003c\/li\u003e \u003cli\u003eSupports higher flow applications\u003c\/li\u003e \u003cli\u003eOEM Waterway filter\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Install on a stable, level surface. Connect plumbing according to valve orientation. Use specified sand media and quantity. Perform initial backwash before operation. Confirm by manufacturer part number before ordering.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAbout the Waterway Plastics Brand\u003c\/strong\u003e\u003cbr\u003e Waterway Plastics manufactures filtration equipment used across the pool industry. Their CareFree sand filters are known for reliable performance. OEM design ensures compatibility with Waterway valves and accessories. Builders trust Waterway for consistent quality. Replacement components support long-term serviceability. Their products are widely specified.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e This filter is serviced during seasonal maintenance and sand replacement. Technicians encounter it during circulation upgrades. Valve servicing often accompanies filter maintenance. Proper sizing ensures consistent water clarity.\u003c\/p\u003e","brand":"Waterway Plastics","offers":[{"title":"Default Title","offer_id":52008420540690,"sku":"319-3100B","price":18.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/WWP3193100B_0.jpg?v=1770399525","url":"https:\/\/www.aquaterrabackyard.com\/products\/waterway-plastics-319-3100b-seal-set","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}