Blue Horizons pH Minus Granules 7kg

The ideal pool pH level is between 7.2 - 7.6, promoting bather comfort, optimal chemical efficiency and protection of pool plant equipment. If the pH Test result is above 7.6, correct using this granular treatment to lower. Problems associated with pH levels above 7.6 are Scale formation, Filter calcification, Cloudy water, Drying to skin & reduced effectiveness of Chlorine.