AirSep has been a quality manufacturer and provider of oxygen concentrators for a number of years. Their latest release, the Companion 5 Compact Stationary Oxygen Concentrator, may be their best yet. Combining modern technology with easy-to-use controls in a sleek, innocuous case, the Companion 5 is an excellent machine for providing oxygen therapy while at home or on the road.
The Companion 5 is relatively easy to transport and very durable, though somewhat large when compared to many other similar concentrators. The Companion 5 is designed and built with reliability, quality performance, and ease-of-use in mind. .