Dry Acid

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HASA’s Dry Acid allows you to lower pool and spa water pH levels and total Alkalinity as needed.

93.50% Sodium Bisulfate Concentration

Key Features & Benefits:

• Easier Handling: Less hazardous to transport and handle and doesn’t produce corrosive fumes.

• Compatability: Recommended for vinyl liners, fiberglass and spas.

• Sanitizer: Benefit for sanitizer efficiency.

Dosing Instructions:

• Dilute HASA Dry Acid before adding to the pool

• 0.5 lbs for each 0.1 pH unit reduction per 20,000 gals of water. (Refer to Product label for instructions on lowering pH and alkalinity)

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