DryTec Shock 68% Calcium Hypochlorite, 24 lb

100% of 100
  • Ships as (24) 1 lb bags
  • 68% Calcium Hypochlorite
  • Robust Start-Up Shock Treatment
  • Fast-Acting Chlorine
  • Prevents Algae Growth


Next Day Delivery Next Day
This item will arrive on the next business day for orders placed by 4 pm local time with the exceptions of 2 pm for the Florida, 2:30 pm for the Texas and 3 pm for the Tennessee warehouses.
Ground Delivery Ground
Your current location is outside the Next Day Delivery area. This item ships UPS Ground and usually arrives in 2 to 3 business days.

DryTec Calcium Hypochlorite Shock dissolves fast. This robust start-up shock helps maintain and improve the appearance of your pool water by preventing algae growth. DryTec Shock kills bacteria, controls algae, removes contaminants, and raises chlorine levels to make the water sparkling clean.

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Item # 225002P