From airplane to cruise ship, the G3 permits you to travel on the fly with ease. The Inogen one G3 has the ability to give you travel oxygen in a tiny package with maximum portability. The Inogen One G3 offers a sleek and lightweight design, that is FAA approved so you can go wherever, whenever. No more worrying about running out of oxygen or carrying your oxygen tank since you have a battery that lasts up to 10 hours and you can even charge the G3 in your car if the battery gets low!
The smallest of the Inogen series, this concentrator will have you in awe of its giant battery life. The Inogen One G4 is one of the smallest portable oxygen concentrators on the market, only weighing 2.8 pounds. The FAA approved G4 is perfect for getting out of the house for the day, or even going on vacation. This unique machine will meet all your oxygen needs for 24/7 use. The G4 has Intelligent Delivery Technology, so it delivers oxygen within 400 milliseconds of you taking a breath. Only producing 40 decibels of noise, the G4 is the sound of a light rain so you don’t have to worry about disturbing anyone while using your Inogen One G4.