{"product_id":"puri-tech-powder-calcium-hardness-increaser-40-lbs-calcium-chloride-for-swimming-pools","title":"Puri Tech Powder Calcium Hardness Increaser 40 lbs Calcium Chloride for Swimming Pools","description":"\u003cp\u003ePuri Tech Swimming Pool Granular Calcium CAL Hardness Increaser Plus 40lbs - 2 bags of 20lb BRAND NEW PACKAGING! Puri Tech Chemicals now come in a resealable bag for your convenience. Raises calcium level in swimming pool water.Calcium Hardness level prevents foaming, Gentlemen and surface erosion and scaling. Dosage: 2,000 Gallons: 1.5 Lbs to increase hardness 50ppm, 3 Lbs\/100ppm, 6.25 Lbs\/200ppm 5,000 Gallons: 3 Lbs to increase hardness 50ppm, 6.25 Lbs\/100ppm, 12.5 Lbs\/200ppm 10,000 Gallons: 6.25 Lbs to increase hardness 50ppm, 12.5 Lbs\/100ppm, 25 Lbs\/200ppm 20,000 Gallons: 10.5 Lbs to increase hardness 50ppm, 25 Lbs\/100ppm, 50 Lbs\/200ppm Active Ingredients: Calcium Chloride Due to product variety and changes, the picture shown of the product may not represent the actual product packaging.\u003c\/p\u003e","brand":"nisshokagu.com","offers":[{"title":"Default Title","offer_id":45069713604651,"sku":"nisshokagu.com325019","price":17.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/3972\/6379\/files\/756F05BD-EFFB-9B5F-F876-CC471B4C40EB.webp?v=1787542018","url":"https:\/\/www.nisshokagu.com\/products\/puri-tech-powder-calcium-hardness-increaser-40-lbs-calcium-chloride-for-swimming-pools","provider":"nisshokagu.com","version":"1.0","type":"link"}