{"product_id":"pro-products-poly-guard-hard-water-scale-rust-remover-gp10c","title":"Pro Products Poly Guard Hard Water Scale \u0026 Rust Preventer (GP10C)","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro Products Poly Guard® Hard Water Scale \u0026amp; Rust Preventer\u003c\/strong\u003e - protects plumbing systems, appliances, and equipment from hard water damage and corrosion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe \u0026amp; Economical Solution\u003c\/strong\u003e - treats hard water and iron without requiring a water softener\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA\u003c\/strong\u003e - formulated for reliable performance and consistent results\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNSF Certified\u003c\/strong\u003e - meets NSF\/ANSI\/CAN Standard 60 for drinking water additives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents Scale \u0026amp; Rust Build-Up\u003c\/strong\u003e - reduces hard water scale, iron deposits, and rust formation in plumbing and appliances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtends Equipment Lifespan\u003c\/strong\u003e - forms a protective coating on interior surfaces to reduce corrosion and prevent leaching of copper and lead\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting Treatment\u003c\/strong\u003e - one cartridge treats up to 30,000 gallons of water and lasts up to 6 months\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Protection\u003c\/strong\u003e - ideal for water heaters, food service equipment, and household water systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Performance Range\u003c\/strong\u003e - operates within 40-125°F (4.4-37.8°C) water temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage Instructions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge Application\u003c\/strong\u003e - fits 10\" standard whole-house filter housings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal Capacity\u003c\/strong\u003e - holds 1.5 lbs. of Poly Guard® crystals, designed to slowly dissolve into the water supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance Schedule\u003c\/strong\u003e - replace cartridge or crystals every 30,000 gallons or every 6 months for continued protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Ratings\u003c\/strong\u003e – filters up to 12 GPG hardness and 1 PPM iron to minimize staining and buildup\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pro Products","offers":[{"title":"Single","offer_id":49832484634935,"sku":"PRO-PRODUCTS-GP10C","price":42.71,"currency_code":"USD","in_stock":true},{"title":"2 PACK","offer_id":49832484733239,"sku":"PRO_PRODUCTS_GP10C_2_PACK","price":78.2,"currency_code":"USD","in_stock":false},{"title":"3 PACK","offer_id":49832484798775,"sku":"PRO_PRODUCTS_GP10C_3_PACK","price":112.17,"currency_code":"USD","in_stock":false},{"title":"4 PACK","offer_id":49832484831543,"sku":"PRO_PRODUCTS_GP10C_4_PACK","price":146.09,"currency_code":"USD","in_stock":false},{"title":"6 PACK","offer_id":49832484897079,"sku":"PRO_PRODUCTS_GP10C_6_PACK","price":214.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/0270\/8279\/files\/pro-products-gp10c_front.jpg?v=1759789907","url":"https:\/\/discountfilterstorehot.com\/products\/pro-products-poly-guard-hard-water-scale-rust-remover-gp10c","provider":"DiscountFilterStore.com","version":"1.0","type":"link"}