{"product_id":"e-z-clor-calcium-hardness-increaser-4lbs","title":"E-Z Clor Calcium Hardness Increaser - 4lbs","description":"\u003cp class=\"MsoNormal\"\u003eProtect your pool’s infrastructure and extend the life of your equipment with \u003cb\u003eE-Z Clor Calcium Hardness Increaser (4 lbs)\u003c\/b\u003e. Low calcium levels can lead to \"soft water,\" which becomes aggressive—leaching minerals directly from your pool’s plaster, grout, and stone surfaces, while also corroding metal heat exchangers and fixtures. This concentrated granular formula effectively raises the calcium hardness of your water, creating a balanced environment that prevents costly etching and pitting. Simple to apply and fast-dissolving, E-Z Clor provides the essential mineral foundation needed to maintain crystal-clear water and a pristine pool finish. \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0in;\"\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eSurface Protection:\u003c\/b\u003e Specifically formulated to stop the erosion of plaster, tile grout, and pebble finishes caused by low calcium levels.\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eEquipment Longevity:\u003c\/b\u003e Helps prevent the corrosion of metal components, including heaters, ladders, and pump seals, by balancing water chemistry.\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eConcentrated Formula:\u003c\/b\u003e High-purity granular flakes allow for precise dosing and rapid integration into the pool water.\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eReduces Staining \u0026amp; Scaling:\u003c\/b\u003e By maintaining an ideal calcium range (typically 200–400 ppm), it helps prevent water from becoming corrosive or forming unsightly scale.\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eEssential for All Pool Types:\u003c\/b\u003e Crucial for plaster, gunite, and concrete pools, and highly recommended for vinyl and fiberglass to protect metal hardware.\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eEasy Application:\u003c\/b\u003e Dissolves quickly when added directly to the water or pre-dissolved in a bucket, ensuring no cloudy residue is left behind.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MSP Supply","offers":[{"title":"Default Title","offer_id":67702833840443,"sku":"4724720","price":8.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0121\/1475\/5646\/files\/e-z-clor-calcium-hardness-increaser-4lbs-square.png?v=1791834388","url":"https:\/\/greatcallathletics.com\/products\/e-z-clor-calcium-hardness-increaser-4lbs","provider":"Great Call Athletics","version":"1.0","type":"link"}