We have been using our “Drinkable Air” water machine for close to a year. Prior to our machine I use to have to go to the market at least once a week and fill up a 5 gallon container and a 2 ½ gallon container of reversed osmosis water and I would always wonder if it the machine was routinely maintained? This machine is not only convenient but the water taste amazing, yes I can tell the difference! I have had several of my friends as well as two Dr. friends that tested the waters PH and purity and were pleasantly surprised. I am very conscience of what goes into my body and I would rather have my water come out of the air instead of the ground/ocean etc…Also, I know this machine is being maintained on a regular basis to ensure purity. I would highly recommend this machine to all and I have. Thank you Drinkable Air!!!