{"title":"Calcium","description":null,"products":[{"product_id":"800681-pacificlear-25-lb-calcium-hardness-increaser-granule","title":"PacifiClear 25 Lb. Calcium Hardness Increaser Granule","description":"\u003cp\u003eCalcium hardness increaser made of calcium chloride. Low water hardness could stain or etch the pool surface and corrode equipment, calcium hardness increaser raises water hardness level. Prevents foaming and equipment corrosion. 6 Lb. of calcium hardness increaser per 10,000 gallons of water will raise calcium hardness level by 50 ppm (parts per million).\u003c\/p\u003e","brand":"PacifiClear","offers":[{"title":"Default Title","offer_id":42926078656746,"sku":"800681","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0005\/3493\/7647\/products\/800681.jpg?v=1652316352"},{"product_id":"800694-pacificlear-4-lb-calcium-hardness-increaser-granule","title":"PacifiClear 4 Lb. Calcium Hardness Increaser Granule","description":"\u003cp\u003eCalcium hardness increaser made of calcium chloride. Low water hardness could stain or etch the pool surface and corrode equipment, calcium hardness increaser raises water hardness level. Prevents foaming and equipment corrosion. 6 Lb. of calcium hardness increaser per 10,000 gallons of water will raise calcium hardness level by 50 ppm (parts per million).\u003c\/p\u003e","brand":"PacifiClear","offers":[{"title":"Default Title","offer_id":42926079017194,"sku":"800694","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0005\/3493\/7647\/products\/800694.jpg?v=1652316359"},{"product_id":"805980-hth-4-lb-calcium-hardness-increaser-granule","title":"HTH 4 Lb. Calcium Hardness Increaser Granule","description":"\u003cp\u003eRaises calcium hardness in pools. Helps prevent corrosion of metal and plaster surfaces. Convenient dosage chart included. Compatible with salt systems.\u003c\/p\u003e","brand":"HTH","offers":[{"title":"Default Title","offer_id":42926147109098,"sku":"805980","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0005\/3493\/7647\/products\/805980.jpg?v=1652318392"}],"url":"https:\/\/hemlockhardware.com\/collections\/calcium.oembed","provider":"Hemlock Hardware","version":"1.0","type":"link"}