A granular product that raises pH and total alkalinity levels in hot water. Increases the effectiveness of the sanitizer when levels are in range. Always maintain the pH of your spa water between 7.2 – 7.8. A low pH reading (below 7.2) can cause equipment corrosion or scale formation. • Compatible with all sanitizers • Fast-dissolving granular product • Pour directly into spa water • Maintains clean, clear sanitized water • Adjusts water pH and alkalinity upwards •
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