SpaGuard Chlorinating Concentrate - 2 lbs
Brand: SpaGuard

The sanitizing power of chlorination in concentrated granules. Chlorinating Concentrate should be added directly to spa water while the pump is running. Use regular doses as a sanitizer and shock doses as an oxidizer.

Granular stabilized chlorinator
Acts as a sanitizer and an oxidizer; no need for two products
Fast acting
Quick dissolving
May be added directly to spa, no predissolving needed