Shockwave 25253 Calcium Hypochlorite Granular Shock 68%
68% Calcium Hypochlorite
Available Chlorine: 65%
Fast-acting 68% calcium hypochlorite granules. This granular calcium hypochlorite kills bacteria, controls algae, and destroys organic contaminants.
- Chlorinating granules for multiple swimming pool uses
- Concentrated chlorinating agent
- Kills bacteria and controls algae
Available in 1LB bags