PacifiClear Cal-Shock 25 Lb. Granule Air Filters #6 Slotted 1" Insert Bit

#6 Slotted 1" Insert Bit Tip

All Metal x 1/2-Inch Wood Screws

satin nickel

5/16" & 3/8"

Built-in ultra violet sensor detects sunlight and turns the water on for the pre-set amount of time

PacifiClear Cal-Shock 25 Lb. Granule Air Filters #6 Slotted 1" Insert BitGranular 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: