PacifiClear Cal-Shock 25 Lb. Granule Fire Supplies Lined interior for insulation against

Lined interior for insulation against heat

Built-in On/Off switch controls water flow through the brush

and necessary minerals and vitamins to encourage fast

lead and powder residue

PacifiClear Cal-Shock 25 Lb. Granule Fire Supplies Lined interior for insulation againstGranular form of chlorine used to chlorinate, sanitize, and disinfect swimming pools. Contains 65% available chlorine. Convenient, easy to use, and fast dissolving. Chlorine is released when the product is dissolved in water and works continually to prevent growth of algae and bacteria. Used for shocking or super chlorinating pool water to destroy organic contaminants and clear up hazy water. Can also be used as a sanitizer and disinfectant for: