{"product_id":"hth™-pool-care-calcium-up","title":"HTH™ Pool Care Calcium Up","description":"\u003cp\u003eHTH™ Calcium Up is a pool hardness increaser that raises calcium hardness back into the recommended 200-400 ppm range. It prevents corrosive water from damaging your pool.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrevents soft water from etching plaster and damaging surfaces\u003c\/li\u003e\n\u003cli\u003eTarget range: 200-400 ppm\u003c\/li\u003e\n\u003cli\u003eFast-dissolving granules broadcast easily with pump running\u003c\/li\u003e\n\u003cli\u003eNever add more than 10 lbs per 10,000 gallons at one time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou're in the Clear with HTH™.\u003c\/p\u003e","brand":"HTH Pool","offers":[{"title":"4 lb.","offer_id":51069988208897,"sku":"67059","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/1384\/9601\/files\/hth-pool-hardness-increaser-4lb.webp?v=1793932253","url":"https:\/\/everstar.shop\/products\/hth%e2%84%a2-pool-care-calcium-up","provider":"Everston House","version":"1.0","type":"link"}