{"product_id":"67059-ca-hrdness-increaser-4lb","title":"HTH 67059 Calcium Up, 4 lb Bottle, Granular","description":"Raise the calcium hardness of your swimming pool water to protect your pool surfaces and equipment from harm.\nProtects pool surfaces\nHelps chlorine to work efficiently\nPrevents equipment damage\nCompatible with all swimming pools\nHelps prevent swimming pool water from becoming corrosive\nFor excellent results, use HTH® 6-way test strips weekly to test, balance and maintain calcium hardness levels between 200 and 500 ppm\nProtects pool liners, metal and plastic surfaces as well as equipment from damage\n\n","brand":"HTH","offers":[{"title":"Default Title","offer_id":48360370274474,"sku":"9114703","price":16.38,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.jamaicahardware.com\/products\/67059-ca-hrdness-increaser-4lb","provider":"Jamaica Hardware \u0026 Paints","version":"1.0","type":"link"}