{"product_id":"spa-pure-hardness-increaser","title":"Spa Pure Hardness Increaser 1 Lb","description":"\u003cp\u003eSpa Pure Hardness Increaser\u003c\/p\u003e\u003cp\u003eLow calcium hardness can corrode the heater and damage the spa surface, and also can contribute to excessive foaming. High calcium hardness can cause scale buildup and cloudy water. High water temperature of a spa makes it more difficult for calcium to stay in solution, so it is recommended to use Stain and Scale Preventer weekly to prevent scale buildup. \u003cbr\u003e\u003cbr\u003eIf you are adding soft water to your hot tub replace the calcium as soon as possible. Water Softeners take the calcium from the water and can cause equipment damage and corrosion.\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCalcium Hardness increaser for hot tubs\u003c\/li\u003e\n\u003cli\u003ePrevents damage caused by low calcium levels\u003c\/li\u003e\n\u003cli\u003eGranular formula\u003c\/li\u003e\n\u003cli\u003eRaises total hardness\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSize:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e1 Pound\u003c\/li\u003e\u003c\/ul\u003eDosage:\u003cbr\u003e\u003cul\u003e\u003cli\u003e1 oz of this product will increase the calcium the hardness by 10 ppm per 500 gallons of water.\u003c\/li\u003e\u003c\/ul\u003eIngredients: \u003cbr\u003e\u003cul\u003e\u003cli\u003e100% Calcium Chloride Granules\u003c\/li\u003e\u003c\/ul\u003e","brand":"Haviland","offers":[{"title":"Default Title","offer_id":35220114079902,"sku":"C002729-CS20B6","price":4.95,"currency_code":"NOK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0441\/6133\/5454\/products\/C002729-CS20B6.jpg?v=1595325933","url":"https:\/\/hottubwarehouse0245-com.myshopify.com\/products\/spa-pure-hardness-increaser","provider":"hottubwarehouse0245.com","version":"1.0","type":"link"}