I bought all of this from Secondwind to use as a backup machine. When purchased, the cost was 809 dollars for all that is shown in the photos. I turned it on to check function, but have never used it.
Presently, Secondwind sells this used machine, humidifier and heated tube for 759 dollars. I will sell all of this for 290 dollars, and I will pay shipping if in the continental US..
Zack




