Granular Pool Chlorine – Calcium Hypochlorite – 50 lb
Cal Chlor Pool Sanitizer Kills Bacteria, Algae and Microorganisms. Granular chlorine pool sanitizer Made of non-stabilized calcium hypochlorite. Can be used for maintaining pool sanitizer levels or for shocking pool. Kills harmful microorganisms, bacteria and algae68% available chlorine. Economical pool sanitization option. Dilute product before application to prevent bleaching liner.