Spa Pure pH Down
Spa Pure pH Down is used to lower pH levels in your spa. pH is a measurement of the acidity of the spa’s water. The optimal range for pH is between 7.4 and 7.6 for sanitizer effectiveness and protection of the spa parts and equipment, as well as user comfort.
- Reduces risk of corrosion of metal, pumps motors, and heaters
- Dissolves quickly in spa water
- Active Ingredient: 99% Sodium Bisulfate
- Compatible with ALL sanitizers and oxidizing systems