Having sleep apnea and needing distilled water is a pain but what’s worse is, when you go to the store and no water is on the shelf. Got tired of this so I bought this unit. It has worked great from the beginning. Did require cleaning to remove the industrial solvent smell from it but other than that it works great. The dial is only in Centigrade and not Fahrenheit which would be nice to have but for the cost comparison it is manageable.. Comes with cleaner, Jug , charcoal filters and caps for the jug .