My husband has used a C-Pap machine for over a year now. I was getting tired of soaking, cleaning, and hanging to dry. When I saw this little machine at such a great price, we decided to try it. It is soooo easy to use, put it all in the bag, press the button, and continue on to whatever you want to do. When its finished and been in the bag for another hour, you take it out, hook it back up and its ready for the next use. I highly recommend this to anyone using a C-Pap machine. So glad we got it.