GLB Alkalinity Up -  4 lb Sale
Out of stock

GLB Alkalinity Up - 4 lb

SKU: GLB71200
$8.52 $9.83 (You save $1.31)
Brand: GLB
UPC: 785336712000
Availability: Usually ships in 24 hours. Free shipping on $50.00 orders.

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Product Description

GLB Alkalinity Up increases Total Alkalinity in swimming pool water. Maintaining proper alkalinity in swimming pool water aids in preventing the pH level from changing. 


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

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.

Compatible With:
Chlorine, bromine, ozone, salt water pools, and biguanide sanitizers.


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