{"product_id":"durachlor-hardness-increaser-25-lb-calcium-hardness-booster-for-pool-water-balance","title":"Durachlor Hardness Increaser 25 lb | Calcium Hardness Booster for Pool Water Balance","description":"\u003cp\u003eDurachlor Hardness Increaser is a top-notch, quick-dissolving granule that boosts your pool's calcium hardness and protects it from harm. It's a must-have for maintaining ideal levels of 200-400 ppm to avoid pesky problems like etching and corrosion in any pool type. Plus, it plays well with all sanitizing systems, making it a crucial part of keeping your pool in tip-top shape.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eRaises Calcium Hardness Levels:\u003c\/strong\u003e Effectively increases calcium hardness, preventing etching, pitting, and similar problems in plaster, masonry, and concrete pools. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePrevents Surface Corrosion: \u003c\/strong\u003eProper calcium levels help prevent corrosion of pool surfaces and equipment, extending their lifespan. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQuick-Dissolving Granules:\u003c\/strong\u003e The granular form dissolves rapidly, allowing for easy application and swift results. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eEasy Application:\u003c\/strong\u003e Simply add the recommended dosage directly to the pool water with the circulation system running, and brush any undissolved particles from surfaces. \u003c\/p\u003e","brand":"Durachlor","offers":[{"title":"Default Title","offer_id":55071506334035,"sku":"C002711-PL25","price":32.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/DC-Hardness-Increaser-25lb.jpg?v=1790442483","url":"https:\/\/progradewarehouse.com\/products\/durachlor-hardness-increaser-25-lb-calcium-hardness-booster-for-pool-water-balance","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}