Selling a ResMed Aircurve 10 BiPAP ST. This machine is designed for more advanced cases of sleep apnea including both Obstructive and Central apneas. This machine can be set in CPAP, BIPAP, and BIPAP ST modes. This machine records all usage data back it up to an SD card and also has an app to feed data to your phone. The machine comes with a heated humidifier, new heated tubing, new water chamber, new filters. These machines run $2500-$3500 new online The machine only has 263 hours on it comes with new full face mask, asking $1,000 for all. OBO