Thanks everyone. This is very helpful.

I appreciate the responses and I have searched secondwind in the forum. What I have found is information similar to what you have stated but very little in the way or any experience with purchases. I would appreciate hearing from people who have actually purchased from the site and what their experi...

I am looking for a new machine and just recently became aware of secondwindcpap.com. While their prices are obviously good, I am unsure about buying a used machine. I would appreciate if anyone on this forum who has bought from secondwind can give me some advice. I'd like to know what your experince...