To maintain proper water chemistry, testing for the basic chemicals is a must. This is a refill for your kit to test alkalinity. The test ensures that your pool and spa water is safe not only for swimmers but, for the longevity of your pool's finish and equipment.

Product Features:
Refill for #5 Total Alkalinity Test Solution
Color-keyed indicator solutions
The solution is to test the water to ensure it is safe to swim
Simple to use

Material(s): plastic/man made chemicals