The place I purchased it from confirmed a defect and is sending me out a new adapter.

I don't know if this is a defect or not -- but look at my avatar picture. That is the tube adapter that you connect to the hose from the CPAP machine. See that little piece sticking out on the right? That think is literally blowing air out like I have a flat tire. It is extremely loud. does anyone e...

I just received my Z1, I also bought the Fisher & Paykel HC150 to go with it as well as a battery and DC adapter. Found a discount coupon code so was in for $1187 all included. Blew out my FSA in March. (Hoping for insurance reimbursement). I am switching from a Resmed Series 8 Autoset 2 CPAP to thi...