pH Increaser, 18 oz
This quick-dissolving granular formula can be simply added to your spa water to gradually raise pH levels until at the appropriate level. Protect your spa equipment from corrosion.
1. Clean your spas filters, surfaces, and back-flush to ensure an accurate pH reading. For maintenance, it is necessary to test your spa frequently. *It is important to maintain the pH between 7.2 and 7.8. High pH (above 7.8) can cause scaling and/or cloudy or colored water. |