Pool Basics 2205PB pH Increaser for Swimming Pools, 5-Pound
Pool Basics pH Increaser prevents eye and skin irritation, etching of plaster/concrete surfaces and corrosion of metal piping/heater/pump. Pool Basics pH Increaser is used to correct pool water that is acidic, where pH levels measure below the ideal range of 7.2 to 7.8 ppm. To increase the pH level, add 1 lb. pH Increaser per 10,000 gallons of pool water. This will help prevent equipment corrosion, plaster damage and eye/skin irritation associated with a low pH value.