Drive DeVilbiss 5 Liter Oxygen Concentrator
That makes the DeVilbiss Concentrator easier to transfer from room to room. The small size of this concentrator makes it less obtrusive in the home and produces an oxygen output of 5 liters per minute (LPM). Containing a recessed humidifier nook, this home oxygen concentrator is equipped with a twopiece cabinet for ease of maintenance.