My mother purchased a water tank for my family and I have used one every since. I constantly find different uses for it. I like the fact that my family is drinking pure water and not any of the harmful things that people are getting from regular water. I usually try to drink eight glasses of water a day on a regular schedule. It is great to know that each glass that I drink is chemical free and pure. It is so nice to be able to use my tank whenever I need to. It also saves me a lot of money.