Model # 71204
Increases total alkalinity in swimming pool water. Maintaining proper alkalinity in swimming pool water aids in preventing the pH level from changing.
To Increase Total Alkalinity:
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.
When the pH value of the pool water fluctuates from low to high and back again in a short time, it is usually the result of a low total alkalinity condition of the pool water. Use GLB® Test Strips to test pH and alkalinity.
Chlorine, bromine, ozone, salt water pools, and biguanide sanitizers.
Helps maintain proper water balance.
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