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Dry Tec Shock 68% Calcium Hypochlorite (Various Packs)


Item #202320912


SHIPS TODAY if ordered in the next:

Dry Tec Calcium Hypochlorite Shock is an fast-acting, quick-dissolving shock treatment that rapidly eliminates bacteria, removes algae and other contaminants with its oxidizing power. This chlorine shock treatment is the ultimate weapon against stubborn green waters and unsightly cloudiness.


  • 12 bags (1 pound each)
  • 68% calcium hypochlorite
  • Powerful oxidizing agent for killing bacteria and algae
  • Fast-acting and rapid sanitization
  • Eliminates chloramines and unpleasant odors
  • Maintains chlorine residual for ongoing disinfection
  • Longer shelf-life than liquid chlorine
  • pH-neutral, minimizing need for frequent adjustments


  • Controls Algae: Will help remove any existing algae while reducing the growth of new algae.
  • Rapid Sanitization: Rapid sanitization involves raising the chlorine level in the pool water to a higher concentration for a short period to quickly eliminate contaminants.


  • 1 lb. per 10,000 gallons of water

More Information
Package Size 12 Pack
Weight 12 lbs.
Brand Dry Tec

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