Refresh+ Shock 5lbs
$34.99
Premium grade, fast-acting, fast-dissolving 73% calcium hypochlorite granules. Shock treatment and super chlorinator
for pools. This granular calcium hypochlorite kills bacteria, controls algae, and destroys organic contaminants. Great for all
pool surfaces.
Puts the sparkle back in dull, flat water
Helps eliminate unpleasant odors & conditions that cause eye irritation
Increases chlorine efficiency
Kills bacteria, controls algae, and destroys organic contaminants
