pH Buffer Sodium Bicarbonate 10kg reusable TUB Pool Pro
 
Pool Pro pH Buffer reusable TUB 10kg
 
Raises pH and alkalinity in swimming pool water
Pool Pro pH Buffer - Raise Total Alkalinity & Stabilise pH in Pools and Spas
Essential pool water maintenance product raises total alkalinity
Help prevent pH fluctuations or “pH bounce” which throws your pool off balance