NAVA pH Increaser

Raises the pH to the ideal range of 7.2 - 7.6. When used as needed, it will help prevent cloudy water and scale formation and increase the effectiveness of your chlorine. Remember, a low pH condition ( pH below 7.2 ) can cause eye and skin irritation, etching of plaster and concrete surfaces, and corrosion of metal in the piping, heater, and pump. pH increaser contains Sodium Carbonate and it is added directly to the pool.