GLB® pH Down lowers pH level in swimming pool water. Keeping proper pH levels will ensure pool sanitizers are working at maximum efficiency and prevent stain and scale formation.
Features:
Allows lowering of pH level as needed
Aids in preventing staining, scaling and clouding of pool water
Applications:
When pH Value Rises Above 7.8:
While the pump is in operation, distribute 4 oz. (1/4 lb.) for each 10,000 gallons of water into the deep end of the pool (but not near metal fittings or the skimmer).