An alkaline water dispenser, also referred to as a water dispenser, is a machine that de-acidifies water. The quality of water is measured by the pH level. The pH level is a scale that has a numerical representation ranging from 0–14. In this paper, 7 is considered neutral, meaning that water is neither acidic nor basic. If water is below 7pH, it is considered acidic water. If the pH is above 7, it is considered alkaline water. The hardness of water can be measured using the litmus test.

An Alkaline Water Dispenser is a very basic means of keeping water above 7 by performing several functions on the machine. This article provides a general overview of the basic understanding of the use of alkaline water dispensers. An individual should prefer an alkaline water dispenser which is approved plastic which ensures long life of the machine.