{"product_id":"sirona-calcium-booster-granular-1-lb","title":"Sirona Calcium Booster Granular, 1 lb.","description":"\u003cp\u003eGet the most out of your spa sanctuary with Sirona™ Calcium Booster. This fast-dissolving granular product raises calcium hardness levels in spas and hot tubs to help prevent foaming, protect equipment and keep water balanced. By maintaining proper hardness, you reduce the risk of corrosion and scaling — ensuring a safer, more enjoyable soak every time.\u003c\/p\u003e\n\u003ch3\u003eStronger Protection for Your Spa Water\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFast dissolving and goes to work immediately\u003c\/li\u003e\n\u003cli\u003eHelps prevent foaming and equipment corrosion\u003c\/li\u003e\n\u003cli\u003eCompatible with all sanitizers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Size(s)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 lb container\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDirections for Use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaintain calcium hardness between 200–400 ppm\u003c\/li\u003e\n\u003cli\u003eAdd ¾ oz. per 500 gallons to raise hardness by 10 ppm\u003c\/li\u003e\n\u003cli\u003eApply directly to spa water with circulation system running\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sirona","offers":[{"title":"Default Title","offer_id":48991675515134,"sku":"tdh1789739113747","price":7.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/8071\/3470\/files\/sirona-calcium-booster-granular-1-lb_1.jpg?v=1789739119","url":"https:\/\/silkglowwear.shop\/products\/sirona-calcium-booster-granular-1-lb","provider":"My Store","version":"1.0","type":"link"}