
Oxygen Concentrators

Inogen® provides oxygen concentrator solutions for both portable and stationary use.
Our Inogen® portable oxygen concentrators were developed to be small, light, and quiet for use at home or while traveling. This innovative product family has been thoughtfully designed for patients seeking lightweight devices such as a portable oxygen concentrator. With two models available for purchase - the new Rove 6™ and Inogen One G4® - we've got a portable oxygen concentrator to fit your needs.
For stationary oxygen therapy, the Inogen At Home® provides a 5 liter per minute continuous flow home oxygen concentrator in a small, compact and light design. Learn more about the Inogen At Home® below.

Rove 6™ System
- 4.8 lbs with standard battery
- 6 pulse-dose settings
- 2 battery configurations for versatility
- Inogen's reliable pulse-dose based Intelligent Delivery Technology®
- Meets FAA acceptance criteria for carriage and use on board aircraft
The Inogen® Rove 6™ offers a solution for patients looking for an oxygen delivery system that is quiet1 and compact. The Inogen® Rove 6™ provides an adaptable design as a lightweight device that has multiple product configurations for life on the go. Patients can feel peace of mind to take time to roam – like spending quality time with family and friends, enjoying the great outdoors, and traveling.
Inogen® Rove 6™ Systems

G4® System
- Smallest Inogen One® system
- 3 pulse-dose settings
- 2.8 lbs with a standard battery
- Battery life up to 5 hours on setting 1
- Meets FAA acceptance criteria for carriage and use on board aircraft
The Inogen One G4® is our lightest and smallest portable oxygen concentrator. The Inogen One G4® is a 3-setting-device designed for patients who are on a lower oxygen prescription. With its reliable, pulse-dose based Intelligent Delivery Technology, the G4® is powered to provide medical grade oxygen delivery all day, every day.
Inogen One G4® Systems
Inogen At Home System
- 1-5 liters per minute, continuous flow
- 18 pounds
- Quiet
- Energy-efficient, 100W on Setting 2
Our Inogen At Home® system combines up to 5-liter per minute continuous flow oxygen delivery with technology that is quiet, letting you watch TV or visit with friends with little noise disturbance.
Our Inogen At Home® system combines 5-liter per minute oxygen delivery with technology that is quiet, letting you watch TV or visit with friends with little noise disturbance.
At just 18 pounds, Inogen At Home® is a compact unit you can keep at your bedside or use it during the day as a companion around the house. The Inogen At Home® is energy efficient to help you save on electric costs over time.
Inogen At Home® SystemWhy Choose an Inogen® Oxygen Concentrator?
Inogen® portable oxygen concentrators give patients peace of mind when outside their home and away from their stationary concentrator. Our portable oxygen concentrators are designed for the travel needs of our active patients and their lifestyle.
The Inogen at Home® is a continuous flow concentrator with 5 settings. This lightweight home oxygen concentrator is easy to bring with you to any room of the house you are in, so you are not tethered to a heavy tank in one room of your home.
If your doctor recommends supplemental oxygen, we have a number of Inogen® products and equipment designed for your on-the-go lifestyle. Find out more about how our portable oxygen concentrators can provide you peace of mind for oxygen at home or away, all day, every day. Contact us today for help from our experts.
1 37 dBA on flow setting 1