Refresh + Plus 25 lb Cal Hypo 73

$164.99

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.

  • Kills bacteria, controls algae, and destroys organic contaminants

  • No Need to Predissolve