PacifiClear Cal-Shock 100 Lb. Granule Brand_Havahart Steel construction and classic styling

Steel construction and classic styling

Attach wrench to bolster nut for additional leverage and torque

The grab ring has teeth that open out and grip onto the tube

48-piece terminal assortment kit

Special pads reduce clanking and splashing noises

PacifiClear Cal-Shock 100 Lb. Granule Brand_Havahart Steel construction and classic stylingGranular 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: