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Inogen One G4 Portable Oxygen Concentrator

Battery pack: 4 cell battery



Introducing the Inogen One G4 Portable Oxygen Concentrator: Your Pathway to Freedom and Independence.

A Complete System: Accessories That Matter

The Inogen One G4 system is more than just a concentrator; it's a comprehensive solution that includes everything you need to live life to the fullest. Here's what you'll find in the Inogen One System:

  • Portable Oxygen Concentrator: The heart of your freedom and mobility.

  • One Battery: Ensuring you have power for your adventures.

  • Standard 5-year Warranty: Peace of mind and reliability for the long term.

  • AC & DC Power Supply: The flexibility to power your concentrator at home or on the go.

  • Carry Bag: A stylish and convenient bag to transport your Inogen One G4 with ease.

  • User Manual: Your guide to getting the most out of your device.

  • Inogen Connect App (where available): Stay connected and monitor your device's performance using your smartphone.

When it comes to respiratory health, oxygen users require more than just a medical device; they need a solution that offers mobility, convenience, and reliability. The Inogen One G4, meticulously designed with the needs of oxygen users in mind, embodies all these qualities and more. In this comprehensive description, we'll take you on a journey through the remarkable features and accessories that make the Inogen One G4 the ultimate choice for those seeking a portable oxygen concentrator that redefines freedom.

Small, Quiet, and Lightweight: Your Passport to Adventure

The Inogen One G4 is a game-changer for oxygen users who refuse to be tethered to their homes. Weighing an astonishingly light 3.3 pounds*, it's a true featherweight champion among portable oxygen concentrators. This sleek and compact device is the embodiment of convenience, making it effortless to carry along wherever life takes you.

Imagine the freedom to run errands, visit family and friends, or embark on a long-awaited vacation without the cumbersome equipment of yesteryears. The Inogen One G4 empowers you to do just that, thanks to its portable size and accompanying battery pack. It's your ticket to a life unburdened by the limitations of traditional oxygen delivery systems.

Travel with Confidence: FAA Approved

For those with wanderlust in their hearts, the Inogen One G4 is the ideal travel companion. It meets all FAA requirements for air travel**, so you can take to the skies with confidence, knowing that your oxygen needs are well taken care of. Say goodbye to the hassles and uncertainties of traveling with bulky oxygen equipment; the Inogen One G4 simplifies the experience.

Versatile Power Options: Simplified Living

One of the standout features of the Inogen One G4 is its adaptability to various power sources. Whether you're at home, on the road, or venturing far from your comfort zone, this portable oxygen concentrator has you covered. It can be easily plugged into a standard power outlet at home or in your car, ensuring you have a continuous oxygen supply wherever you are.

When you're away from home and traditional power sources, the Inogen One G4 offers even more versatility. It can seamlessly transition to an external battery, ensuring you stay connected to your oxygen therapy without interruption. With the Inogen One G4, you have the freedom to choose your power source, making life simpler and more manageable.

Technical Specifications at a Glance:

3.3 Pounds
1 - 3
Height: 7.8 IN.
Length: 5.91 IN.
Width: 2.68 IN.
Double Battery: up to 5 hours @ Flow Setting 1
40 dBA @ Flow Setting 2
Bluetooth Mobile App

Your Path to Greater Freedom Begins Here

The Inogen One G4 Portable Oxygen Concentrator is more than just a device; it's a promise of a life unburdened by the limitations of traditional oxygen therapy. With its small, quiet, and lightweight design, FAA approval for travel, and versatile power options, it's the ultimate solution for oxygen users seeking a brighter, more adventurous future.

Embrace the freedom to explore, connect, and live life on your terms. Say goodbye to confinement and hello to the Inogen One G4. Discover the Inogen difference today.

*Based on Technical Performance Data. Check with carrier for local regulations.

**Please note that while the Inogen One G4 meets FAA requirements, it's essential to confirm travel regulations with your specific carrier before flying.


- All orders received on or after Friday-Sunday will be processed the following Monday-24hr processing time for all orders

Customer Reviews

Based on 1 review
Raymond Townsend
Nice small machine

Used about 4 times at about an hour. Did the job. Nice to have a auto charger cable. Saved me once. I give it a 5 out of 5.