A low pH reading (below 7.2) can cause equipment corrosion or scale formation. This granular product raises the pH and total alkalinity levels in spa water and increases the effectiveness of your sanitizer.

•  Properly balanced spa water should maintain the following ranges:
• pH: 7.2 – 7.8.
• Total Alkalinity: 80-120 ppm.
• Compatible with all sanitizers.

Available size: 2 lbs.