GLB Granule Alkalinity Increaser 25 lb

This balancer increases the alkalinity of pool water to help keep the pH level from fluctuating. Maintain the total alkalinity of your pool water between 75 – 125 ppm. • Reduces changes in pH • Chlorine, bromine, ozone, salt water chlorine and biguanide sanitizing systems • Helps keep pH stable • Total alkalinity should be maintained between 80 and 120 ppm. • Compatible with chlorine, bromine, ozone, salt water chlorine and biguanide sanitizing systems. • Sodium Bicarbonate 10%