Looking for a Goodknight 314 or 318 cpap | CPAPtalk.com
These machines are bulletproof. I've had 4 of them (I sometimes sleep at a friend's house), using them since they came out and bought more used. You can't get service or parts except filters, but you don't need any because they never break! If someone needs to get rid of one, I could always use a spare. Doctuh at the yahoo email domain.