Key Swimming Pool Water testing Measurements

Key Swimming Pool Water testing Measurements

Key Pool Water Measurements


There are four essential measurements of a pool’s “health.” These measurements can be made with the Basic 5 Pool Water Test Kit. Prevent pool problems before they develop by using your pool water test kit regularly.

Chlorine Residual / Bromine: Chlorine residual is the amount of free chlorine in pool water, measured on a ppm (parts per million) basis. Similar to chlorine, bromine is used to sanitize pool water and is measured on a ppm business.

pH: pH is the balance of acidity versus alkalinity in pool water. This is measured on a scale from 0 to 14, with O being the most acidic, 7 being neutral and 14 being the most alkaline.

Total Alkalinity: Total Alkalinity is the amount of certain alkaline buffering materials in pool water; it is usually measured on a ppm basis.

Acid Demand: Acid demand determines for you the amount of acid to be added to the pool water to return it to the proper pH level based on the size of your pool.

You should test your pool water regularly. Test pool water immediately after a heavy swimmer load or a storm. By keeping track of these four essential measurements you will keep your swimming pool healthy and also protect the swimmers from harmful bacteria or unbalanced pool water.