This is exactly what I needed.
The air hose connection on my ResMed AirSense 10 results in the air hose being directed straight back from the machine. But, with the front of the machine facing the bed, the hose is going in the opposite direction of where it is needed. As a result, getting the hose headed back towards the bed use sup a meaningful amount of hose length. This elbow allows the hose to exit parallel to the back of the machine and easily make the turn towards the bed, where it is needed.
I would note that my ResMed AirSense 10 AutoSet with HumidAir also came with a heated hose. This heated hose has a built in "elbow" that directs the hose parallel to the back of the machine. Seems like ResMed should have included this elbow with the machine to allow for the correct orientation of a non-heated air hose.
%20-%20ResMed){kind=link}