Member's Mark Chlorinating Granules 50 lbs

Member's Mark Chlorinating Granules 50 lbs

3-in-1 Sanitizer, Algaecide and Shock Eliminates Chlorine Odor Keeps algae and bacteria under control Not blended (no fillers), Reduces pH Sodium Dichloro-s-Triazinetrione Hydrated 99%, Available Chlorine - 55.5%