Inogen One G5 Portable Concentrator
Inogen One G5 Portable Concentrator
Inogen One G5 Portable Concentrator

Inogen One G5 Portable Oxygen Concentrator

Original price was: 3459,00 €.Current price is: 2730,00 €.

Weighting only 2,6 kg and with only 39 dB of sound, One G5 portable oxygen concentrator by Inogen, is the smallest and most quiet portable oxygen concentrator in the market.

Availability: Out of stock SKU: IS-500-SEU16 Brand:


One G5 Portable Oxygen Concentrator, Inogen

Inogen One G5 is the stronger brother of One G3 and it comes in more compact size!

Is ideal for you who want a lightweight portable oxygen concentrator. Due to its 16-cell rechargeable battery can provide oxygen up to 13 hours.

Inogen One G5 Portable Oxygen Concentrator features

  • Small and Lightweight
  • High Oxygen Flow
  • User Friendly
  • Energy-Efficient
  • Column Replacement Alert
Small and Lightweight

Inogen One G5 Portable Concentrator is the most compact sized concentrator of its kind. Seizing only 18 cm in length and 23 cm on height, and weighting only 2,6 kg including battery, you can easily take it everywhere with you! Enjoy your oxygen therapy on your vacations or when travelling for entertainment or business reasons.

High Oxygen Flow

Regardless its compact size, One G5 has 6 pulse settings and we can easily compare every setting to 1 liter of oxygen per minute. That makes Inogen One G5 very powerful!

User Friendly

We are going to set up the menu to a language of your choice, you will select one of 6 pulse setting and start using! You can easily set the concentrator to the appropriate setting by pressing the + and – buttons on the control panel. One G5 comes with an LCD screen on the top of the device, so you can easy and quick check your current settings. LCD screen provides information regarding current flow setting, remaining battery life, any warning messages and total time of usage.


One G5 is equipped with a 16-cell battery which can provide up to 13 hours of usage. Connect the concentrator to your car outlet with the included DC power cable when travelling and you will use and charge your concentrator at the same time. Your machine will be fully charged and you will have a full 13 hours of usage when you reach your destination. Of course when main power is available One G5 can be powered up with electricity.

Flow setting Run time (hours: minutes)
Setting 1.0 13:28
Setting 2.0 10:22
Setting 3.0 7:01
Setting 4.0 4:55
Setting 5.0 3:48
Setting 6.0 2:58
Column Replacement Alert

Columns (also known as sieve beds) are filtering the air removing the nitrogen, leaving only purified oxygen. The columns have a 12-month warranty, so in case you receive a message within this period please contact us.

Who Needs Oxygen Therapy?

Oxygen therapy is needed for patients with following diseases

Disorders and Acute Diseases

  • Severe Pneumonia
  • Severe Asthma Attacks
  • Respiratory distress syndrome or bronchopulmonary dysplasia in premature infants

Disorders and chronic diseases

  • COPD (chronic obstructive pulmonary disease)
  • Severe heart failure
  • Cystic fibrosis
  • Sleep-related breathing disorders that are lowering the level of oxygen during sleep, such as sleep apnea
  • Cluster headache


What is included:
  • G5 Concentrator
  • Large 16 cell battery
  • AC Power Supply
  • DC Power Cable
  • Carry bag
  • Shoulder Strap
  • Nasal cannula
  • User manual
Other Product Specs
  • Unprecedented conserver sensitivity
  • More O2 delivered as breath rate falls
  • No regular maintenance besides regular filter cleaning, replace as needed
  • 3 years warranty
  • FAA approved
  • Manufacturer: Inogen

Additional information

Weight 3 kg

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