Zappit 73

Zappit Super Strength Cal-Hypo Pool Shock 25 LB Bucket gives you a quick and effective way to shock your pool and keep it sparkling clean.

• Pool Shock and Super Chlorinator
• Fast dissolving granular formula
• 73% Cal-Hypo (Calcium Hypochlorite)
• 70% available chlorine
• Kills 99.9% of bacteria or algae
• Prevents future growth of algae
• Non-Stabilized Calcium Hypochlorite