GLB Alkalinity Up - 7.5 lb

This balancer increases the alkalinity of pool water to prevent the pH level from fluctuating.

• Aids in preventing pH level from changing
• Easily maintain the proper alkalinity level of 80-120 ppm

To Increase Total Alkalinity:
1. Determine the total alkalinity level.
2. If the value is below 75 ppm, add a sufficient amount of Alkalinity Up - by pouring it directly into the pool - to increase the total alkalinity to at least 75 ppm.
Alkalinity Up will provide approximately 10 ppm increase in total alkalinity for each 10,000 gallons of water. Wait at least 8 hours for the material to distribute uniformly before rechecking the alkalinity level.