• Not for use in hard water (above 150ppm)

• One quart treats up to 500 gallons of water

• Prevents pH drift

Leisure Time pH Balance pH Balance is a unique pH balancer that maintains the ideal pH level between 7.2 and 7.8. Eliminates the need to adjust pH on an ongoing basis. Use each time water is refilled - one bottle treats up to 500 gallons of water. pH Balance should not be used in hard water areas where calcium reading is above 150 ppm. In these conditions, this formula will soften hard water and release calcium into spa water possibly causing cloudy water, scaling and clogging of spa filter. If you are not in a hard water area, but experience clouding of spa water after applying pH Balance, Leisure Time recommends using Bright and Clear to return clarity to water. Compatible with chlorine, bromine, ozone and mineral purification systems. Due to the unique buffering capacity, it is not necessary to adjust the calcium level in the spa.