Water coolers ensure one has cool drinking water available at all times. While these machines are very common in workplaces or other professional establishments, they are less common in household settings. Things have changed over the past few years, and people are slowly welcoming the idea of buying water coolers for their houses, as they are also a healthy alternative to tap water. Here are a few reasons for using water coolers or dispensers at home: 1. Safe to drink Compared to tap water, drinking out of a water cooler or dispenser is healthier. Tap water is exposed to contaminants like chlorine, bacteria, and even uranium or other contaminants if the water is close to the source of these minerals. These contaminants can cause serious infections in people, especially children. The body loses immunity and gets more vulnerable with time. On the other hand, water dispensers ensure that the water is clean and purified for drinking because they have an in-built filtration system for all these contaminants. 2. Easy to use It is a device that is so user-friendly that even children can use it without any hassle or extra help. It is such a convenient tool and is available within easy reach.