I have researched this topic of ionized water for years and could never get myself to make the plunge of spending this much money for a machine. Well, after adding up various water filtering systems I have purchased, plus bottles of water...the cost factor of a machine didn't hold "water." I am extremely happy with my machine. I like the taste of the water. I like the availability of having good water any time I want it. Thank you Cathie for your research and reviews to help me make my purchase. Additionally, don't me like me and wait and procrastinate years to purchase. Thank You, Jay Pompano Beach, FL