The 3 step process of cleaning and sterilizing that we utilize in all of our water vending equipment has been proven over the years to be the most highly efficient and cost effective method. Drinking water coming out of the pipes of most public water treatment systems has traveled many miles to reach its final destination, the spigot. From the moment it leaves the treatment plant it begins to degrade. It travels underground in very old and leaky pipes filled with rust. Our system gives this water the final cleaning and sterilizing that it... read full review »