{"product_id":"sure-flo-pro-cartridge-filter-system-2-speed","title":"Sure-Flo PRO Cartridge Filter Systems | 2-Speed | 90–150 Sq Ft","description":"\u003cp\u003eThe Sure-Flo PRO 2-speed cartridge filter system delivers premium filtration with the energy savings of dual-speed operation. Silver ion treated filter elements provide antimicrobial protection, inhibiting bacteria and algae growth between cleanings. Run low speed for daily filtration to cut energy costs — switch to high speed after heavy use or for faster turnover. Glass co-polymer tank, locking ring closure, built-in timer. DOE, ETL, CSA, UL certified.\u003c\/p\u003e","brand":"Swimline","offers":[{"title":"90 SF (Up To 31,500 Gal)","offer_id":52659328745761,"sku":"76091-2","price":599.99,"currency_code":"USD","in_stock":true},{"title":"120 SF (Up To 33,500 Gal)","offer_id":52659328811297,"sku":"76121-2","price":649.99,"currency_code":"USD","in_stock":false},{"title":"150 SF (Up To 40,000 Gal)","offer_id":52659328844065,"sku":"76151-2","price":759.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2358\/1017\/files\/76091-2_23850f1b-d5e4-416b-b07b-2a00232e04a1.png?v=1778363751","url":"https:\/\/swimline.com\/products\/sure-flo-pro-cartridge-filter-system-2-speed","provider":"Swimline","version":"1.0","type":"link"}