Calcium Hypochlorite Chlorinating Shock 24 Pack Q4028
Sale price
$13.50
Regular price $56.70
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Robelle Powdered Shock is an extra powerful shock that may be used for spring start-ups or weekly maintenance. This fast-acting shock destroys organic contaminates, kills bacteria, and controls algae by raising chlorine levels quickly. For crystal clear pool water it is recommended to shock at night and let the pool water filter for 6-8 hours before swimming. 68% concentration of Calcium Hypochlorite.
Calcium Hypochlorite Chlorinating Shock 24 Pack Q4028
Sale price
$13.50
Regular price $56.70
Shipping calculated at checkout.