SunGuard Spa Alkalinity Up 2 pack – 1 lb
Low total alkalinity may result in corrosion, and pH bounce. SunGuard Spa Alkalinity Increaser raises Total Alkalinity efficiently and buffers the water against changes in pH.
FEATURES & BENEFITS
- Total alkalinity should be maintained between 100 ppm and 150 ppm.
- SunGuard Spa Alkalinity up will raise pH more gently than pH Increaser, but more is required for the same effect.
- 1.2 oz. of SunGuard Spa Alkalinity Increaser in 500 gallons of water will raise total alkalinity by 10 ppm.