In The Swim Calcium Hypochlorite Chlorine Granular Pool Shock – 50 Pounds

$78.35

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NOTE: This item cannot be to Alaska or Hawaii (item will be removed from your order).
Fast-acting Calcium Hypochlorite Cal-Chlor chlorine granules provide 68% available chlorine for hard-hitting immediate results!
Clears cloudy water or dull water appearance. Non-stabilized formula is ideal for super shocking or everyday use, contains no cyanuric acid.
Cal-Chlor granules can be used in swimming pools, spas and hot tubs. Must pre-dissolve/dilute to prevent bleaching of the liner.