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          73% Calcium Hypochlorite Super Pool Shock 12 x 1 lb Bags
          • 73% Calcium Hypochlorite Super Pool Shock 12 x 1 lb Bags
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          73% Calcium Hypochlorite Super Pool Shock 12 x 1 lb Bags

          $38.98 USD
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          • Free worldwide shipping

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          Powerful chlorine pool shock chemical offers 73 percent calcium hypochlorite to kill bacteria and algae faster than other pool shock. Compare to only 68 percent calcium hypochlorite in other pool shock chemicals. One weekly dose keeps your swimming pool safe and clean.
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