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inogen one g5 oxygo next
inogen one g5
inogen one g5

Inogen One G5 Portable Oxygen Concentrator

We carry the Inogen One G5 because it is one of the smallest and lightest devices on the market. It weighs around 7 pounds (with a double battery) and has pulse levels 1-6 with a battery life of up to 13 hours.

Product Highlights:

The Inogen One G5 Oxygen Concentrator comes with:

  • Inogen One G5 Portable Oxygen Concentrator Unit

  • AC Power Supply

  • DC Power Supply

  • 16-cell Double Battery

  • Protective Carrying Case

  • Shoulder Strap

  • Tubing

  • Filter

  • Manual

  • 3 year Warranty 

Travel-Friendly and Easy User Interface

This travel oxygen concentrator is designed for user independence as a wearable concentrator that is compact and lightweight. The concentrator's size with the carrying bag makes it discreet to tote around. It's smaller than comparable portable oxygen concentrators that offer the same performance.


The carrying bag fits the concentrator perfectly, with a flap to view the LCD screen and access the control buttons. The interface is easy to read and understand, with push buttons to power the unit, update flow settings, and more.


  • Weight: 7.47 lbs (double battery) & 6.48 lbs (single battery)

  • Dimensions: 8.5” H x 3.26“ D x 7.19” L

  • Flow Rate: Pulse Flow Settings 1-6

  • Battery Life: Pulse Flow Up To 13 Hours (Setting 1)

  • Noise Level: 38 Decibels

  • FAA Approved: Yes

  • Warranty: 3 Years

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