This oxygen concentrator is intended for use by a resident in the home, hospital, or hospital-like facility as an oxygen supplement device. The concentrator is an electronically operated device that separates oxygen from ambient air, providing high concentration of oxygen directly to the resident through a nasal cannula or other method. Clinical studies have documented that oxygen concentrators are therapeutically equivalent to other types of oxygen delivery systems.

Please note - Any smoking while using the unit or evidence that unit has been used in a smoke filled environment will void the warranty.