The SpaPure pH Down effectively lowers the pH level of spas and hot tubs. This granular product helps maintain the pH level between 7.2 - 7.6. This product takes action if the pH level exceeds 7.6, if that level is reached then the water can become cloudy and corrosive, which can cause scale buildups. It is compatible with chlorine, bromine, biguanide, silver-mineral, and ozone-treated spas.
- Decrease pH and total alkalinity
- Increase sanitizer efficiency
- Prevents equipment corrosion and scale buildup