LOWERS WATER PH LEVEL Available packages: 0.5L; 1L; 2L • Protects pool elements • Can be used with other products • Helps maintain proper water pH Liquid preparation for lowering pH of swimming pool water. Does not contain chloride ions. Directions for use: Pool water pH should range between 7.0 and 7.4. To lower pH by 0.1 units, use 40 ml of the product per 1 m³ of water. The product can be dosed using an automatic dosing station. In residential pools without an automatic dosing station, pour the aqueous solution directly into the pool near the water inlet when no swimmers are present.