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.
- Allows lowering of pH level as needed
- Aids in preventing staining, scaling and clouding of pool water
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).
Chlorine, bromine, ozone, biguanide sanitizers, and salt water pools
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