Premier Calcium Hypochlorite Shock

Description

Ships as (12) 1 lb bags

Calcium Hypochlorite Shock dissolves fast! Helps maintain and improve the appearance of your pool water by preventing algae growth.

Robust start-up shock treatment. Shock kills bacteria, controls algae, removes contaminants, and raises chlorine levels to make the water sparkling clean. Fast-acting chlorine-based formula!