Cal-Hypo Shock 1 lb
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PoolSupplyWorld PSW-CSY399-1 Cal-Hypo Super Strength Pool Shock 1 lb Bag

Product Rating:

SKU #: PSW-CSY399-1

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Short Description

Cal-Hypo Shock is a powerful 65% available chlorine zaps organic pollutants, bacteria, and algae.

Pool Chemical Features:

  • Includes one 1 lb. package
  • Granular shock
  • 65% available chlorine
  • Active ingredient: calcium hypochlorite
  • For the treatment of organic pollutants, bacteria, and algae
  • Dosage: 1lb. for every 10,000 gallons


Cal-Hypo Super Strength Pool Shock effectively seeks and eliminates harmful contaminants such as organic pollutants, bacteria, and algae from your water. Perfect for that needed chlorine boost when starting up your pool for the season, this shock is applied quickly and starts to work right away. Its powerful granules needs to be pre-mixed to avoid bleaching vinyl liners and allows for easier application. Cal-Hypo helps maintain sparkling clean swimming water that’s safe for you and your family to enjoy.

Store Cal Hypo shock away from other pool chemicals as it can be hazardous if it comes into contact with them.