pH Decreaser / pH Down / Dry Acid
Decreases pH and Total Alkalinity in swimming pool water
Sodium Bisulphate, Dry Acid
No longer classified as a dangerous good for transportation or storage purposes.
Ideal pH should be between 7.2 - 7.8.
Application rate will depend on the pH and Total Alkalinity level
Check label or consult your local Pool Professional.
We Also Recommend