Sparkle Spa pH Increaser 1 lb
Spa PH Increaser raises low pH to maintain the proper pH level of 7.2 to 7.6. PH Increaser helps to protect equipment from corrosion, while improving swimmer comfort by returning pH to it's proper level. Apply this granular formula directly to spa water with the pump running.
- Test water prior to use
- Use any time pH drops below 7.2
- No premixing needed