pH Increaser is a sodium carbonate that’s used to increase pH in the spa. It protects equipment from corrosion due to low pH while balancing your water for bather comfort.
Directions For Use:
1. If pH is below 7.2, apply according to ALEX recommendations.
2. Apply by broadcasting product evenly across the spa with the pump running.
3. Circulate for 30 min. and retest pH.