Shock 68% Calcium Hypochlorite Granular - 25 Lbs. test-kit-type_Specialty The Chemtrol PC7100-UV includes the

The Chemtrol PC7100-UV includes the new PPM sensor for true monitoring and control of Free Chlorine

and 16 pairs of Hand Buoys

durable and weather resistant

and fittings

Shock 68% Calcium Hypochlorite Granular - 25 Lbs. test-kit-type_Specialty The Chemtrol PC7100-UV includes theThis Calcium Hypochlorite is 68% available chlorine and is quick dissolving. It is a routine sanitizer that kills and prevents the growth of algae, bacteria and other microorganisms. Widely used as a shock treatment to destroy organic contamination in pool water, thereby improving the water clarity. Strong calcium hypochlorite solutions serve as disinfectants for cleaning pool sides and bottoms, decks, diving boards, ladders, floats, locker and shower