Fast dissolving granular formula
One bottle treats up to 500 gallons of water
1. Add 1-1/2 lbs. (half the jar) of pH Balance Plus for up to 250 gallons of spa water or the entire 3 lbs. for up to 500 gallons of spa water. Pour directly into spa.
2. Turn on jets and allow water to circulate for 15 minutes. Temporary cloudiness may occur, but the water will clear quickly once the product is fully dissolved.
3. Repeat the application each time you refill your spa with fresh water.
Use to lock in pH until next refill.
Chlorine and bromine sanitizers.
Advantage: Formulated especially for hard water.