GLB Alkalinity Up (25 lb)

Maintain the total alkalinity of your pool water between 75 - 125 ppm Chlorine, bromine, ozone, salt water chlorine and biguanide sanitizing systems GLB Alkalinity Up increases total alkalinity in swimming pool water. Maintaining proper alkalinity aids in preventing the pH level from changing. Keeping your pool water balanced is an important step in getting the most out of and preserving the life of pool equipment. This product is easy to apply, just pour it directly into the pool. Alkalinity Up can be used with chlorine, bromine, ozone, salt water pools, and biguanide sanitizers. Product Dosage 1 1/2 lb per 10,000 gallons of water to raise alkalinity 10 ppm.