Description
- BENEFITS: Lowers the pH and total alkalinity in spa water; increases effectiveness of sanitizer; maintains clean, clear, sanitized water
- USE: Pour directly into spa water
- COMPATIBILITY: All sanitizers including bromine, chlorine and biguanide
- FEATURES: Fast-dissolving granular pH down spa product
- ACTIVE INGREDIENTS: Sodium Bisulfate
- Adjusts water pH and alkalinity downwards
- Fast-dissolving granular product
