By GLB


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Model # 71200

Alternate Part #'s GL71200EACH

Product Description

Increases total alkalinity in swimming pool water. Maintaining proper alkalinity in swimming pool water aids in preventing the pH level from changing.

FEATURES:

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

APPLICATIONS:
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.

SIZE

  • 4 lbs.
  • 7.5 lbs.
  • 15 lbs.

TIPS
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.

COMPATIBLE WITH
Chlorine, bromine, ozone, salt water pools, and biguanide sanitizers.

ADVANTAGES
Helps maintain proper water balance.

See more pool chemicals.

Product Specifications

Weight:
4 lbs.
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