Description Pool Pro pH Buffer Sodium Bicarbonate Pool Pro pH Buffer is used to raise total alkalinity levels in swimming pool & spa water to ‘buffer’ the pH. If total alkalinity levels are too low, pH ‘bounce’ (excessive fluctuations) will occur. The minimum total alkalinity level in a pool or spa should be 60mg/L. FEATURES & BENEFITS Sodium Bicarbonate. Raises pH and alkalinity in swimming pool water.
