The newest addition to the DeVilbiss family of oxygen concentrators features an attractive minimalist design that's far less obtrusive in a patient's home. While the design is new, the 5 Liter ...

The iGo includes the DeVilbiss Oxygen Sensing Device and service ... an easy-to-read battery status gauge and liter flow controls – 1.0, 1.5, 2.0, 2.5, 3.0, 4.0, 5.0 and 6.0. The iGo truly ...

For those with a heavier right foot, the 3.5-liter V6 should appeal, boasting an additional 75 horsepower. Fuel economy is worse with the V6, as should be expected, but not by much, with 19 mpg ...