Simplify your spa care with Sirona^™ pH Balance+, a unique granular formulation that adjusts and locks in the proper pH level of spa water. It can be used in hard water and will last from refill to refill, eliminating the need to adjust pH levels regularly. Properly balanced water prevents staining, scaling, equipment corrosion and skin and eye irritation.

– One bottle of Sirona^™ pH Balance+ treats up to 667 gallons of spa water

– Proper pH range for spa water is 7.2 – 7.8

– Compatible with chlorine