NU-CLO Hit Hard will take your pool water from cloudy to clear by eliminating algae and a wide variety of other contaminants.
Hit Hard offers chlorinated shock products which are powerful enough to quickly kill bacteria and algae and yet are safe enough for weekly use.
Will raise calcuim slightly. Overuse of this product can lead to high calcium levels, scaling and effect water clarity.
68% Calcium hypochlorite
68% Available chlorine.
1 pound per 9,000 gallons.
Hit Hard Shock Treatment (1 lb.)
4,75$Precio
