This balancer increases the alkalinity of pool water to prevent the pH level from fluctuating.
Pool Specialties Alkalinity Up 7.5lb
- Maintain the total alkalinity of your pool water between 75 - 125 ppm
- Compatible with chlorine, bromine, ozone, salt water chlorine and biguanide sanitizing systems
Available Sizes: 7.5 lbs. / 15 lbs. / 25 lbs.