Devilbiss iGo2 Portable Oxygen Concentrator
- 3.5hours
- 93%
- 90%
Philips SimplyGo Portable Oxygen Concentrator
- 90-96%
- Portable (Battery powered)
- 0.5-2LPM
Devilbiss iGo2 Portable Oxygen Concentrator and Airsep Freestyle 5 are both Portable (Battery-powered) Portable Oxygen Concentrators with purity 90 %. However, they differ in areas such as User Replaceable Sieve Beds, Purity, Battery Duration and Transportation Humidity.
Below is a detailed comparison of Devilbiss iGo2 Portable Oxygen Concentrator and Airsep Freestyle 5 to help you understand their specifications, features, advantages, and key differences.
| Compare | ||
|---|---|---|
| Brand | Drive DeVilbiss | AirSep |
| Rating | ||
| Warranty |
2 year warranty
|
3 year warranty
|
| User Replaceable Sieve Beds | No | — |
| Purity | 90 % | 90-95 % |
| Battery Duration | 3.5 hours | — |
| Transportation Humidity | 93 % | — |
| Temperature Range | 35 Celcius | — |
| Type | Portable | Portable (Battery-powered) |
| mL dose | — | 8.75 mL |
| Pulse Flow | 1-5 Pulse setting | 1-5 Pulse setting |
| Weight | 2.2 kg | 2.8 kg |
| Operating altitude | 10000 feet | 12000 feet |
| Battery backup (at 2 pulse setting) | 3.5 hours | 2 hours |
| Recharge time | 5 hours | 3 hours |
| Backup with external battery pack | — | 7 hours |
| Oxygen Purity Indicator (OPI) | No | No |
| Sound level | 37.5 db | 41 db |
| Dimensions | 8.4x 3.9x 8.4 inch | 10.7H x 6.6W x 4.4D inch |
| Indian Voltage Model | Yes | Yes |
| Oxygen Purity % Analyzer | No | No |
| Loss of Power Alarm | Yes | No |
| Company Headquarters | Germany | USA |
| System Malfunction Alarm | Yes | Yes |
| No Flow Alarm | Yes | Yes |
| US FDA Approved | Yes | Yes |
| FAA Approved | Yes | Yes |
| CE Certified | Yes | Yes |
| Literature | ||
| Brochure | Download Brochure | Download Brochure |
| User manual | Devilbiss iGo2 Portable Oxygen Concentrator User Manual | Airsep Freestyle 5 User Manual |
| Service manual | - | Airsep Freestyle 5 Service Manual |
Devilbiss iGo2 Portable Oxygen Concentrator is listed as a Portable oxygen concentrator, while Airsep Freestyle 5 is listed as a Portable (Battery-powered) oxygen concentrator.
Both Devilbiss iGo2 Portable Oxygen Concentrator and Airsep Freestyle 5 provide pulse flow of 1-5 Pulse setting.
Both models provide medical-grade oxygen, with Devilbiss iGo2 Portable Oxygen Concentrator listed at 90 % and Airsep Freestyle 5 listed at 90-95 % across their flow range.
Devilbiss iGo2 Portable Oxygen Concentrator comes with 2 year warranty, while Airsep Freestyle 5 comes with 3 year warranty.
Devilbiss iGo2 Portable Oxygen Concentrator is headquartered in Germany, while Airsep Freestyle 5 is headquartered in USA.
Neither of the products has an Oxygen Purity Indicator.
Neither product has an Oxygen Purity % analyser and lacks this feature. This means none of the machines can display the actual oxygen purity percentage on the screen.
Devilbiss iGo2 Portable Oxygen Concentrator weighs 2.2 kg, while Airsep Freestyle 5 weighs 2.8 kg. A lighter model is generally easier to move and handle.
Devilbiss iGo2 Portable Oxygen Concentrator measures 8.4x 3.9x 8.4 inch, while Airsep Freestyle 5 measures 10.7H x 6.6W x 4.4D inch.


