Nareena Portable Oxygen Concentrator
- 90%-3%/+6%%
- 4hours
- portable
Philips SimplyGo Portable Oxygen Concentrator
- 90-96%
- Portable (Battery powered)
- 0.5-2LPM
Nareena Portable Oxygen Concentrator and Airsep Freestyle 5 are both Portable (Battery-powered) portable Oxygen Concentrators with purity 90%-3%/+6% %. However, they differ in areas such as Purity, Battery Duration, Type and mL dose.
Below is a detailed comparison of Nareena Portable Oxygen Concentrator and Airsep Freestyle 5 to help you understand their specifications, features, advantages, and key differences.
| Compare | ||
|---|---|---|
| Brand | Nareena Lifesciences | AirSep |
| Rating | ||
| Warranty |
1 year warranty
|
3 year warranty
|
| Purity | 90%-3%/+6% % | 90-95 % |
| Battery Duration | 4 hours | — |
| Type | portable | Portable (Battery-powered) |
| Pulse Flow | 1-5 Pulse setting | 1-5 Pulse setting |
| mL dose | — | 8.75 mL |
| Weight | 1.98 kg | 2.8 kg |
| Operating altitude | — | 12000 feet |
| Battery backup (at 2 pulse setting) | 4 hours | 2 hours |
| Recharge time | 4 hours | 3 hours |
| Backup with external battery pack | — | 7 hours |
| Oxygen Purity Indicator (OPI) | Yes | No |
| Sound level | 49 db | 41 db |
| Dimensions | 8.7x 3.3x 6.3 inch | 10.7H x 6.6W x 4.4D inch |
| Indian Voltage Model | Yes | Yes |
| Oxygen Purity % Analyzer | No | No |
| Loss of Power Alarm | No | No |
| Company Headquarters | India | USA |
| System Malfunction Alarm | No | 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 | - | Airsep Freestyle 5 User Manual |
| Service manual | - | Airsep Freestyle 5 Service Manual |
Nareena Portable Oxygen Concentrator is listed as a portable oxygen concentrator, while Airsep Freestyle 5 is listed as a Portable (Battery-powered) oxygen concentrator.
Both Nareena Portable Oxygen Concentrator and Airsep Freestyle 5 provide pulse flow of 1-5 Pulse setting.
Both models provide medical-grade oxygen, with Nareena Portable Oxygen Concentrator listed at 90%-3%/+6% % and Airsep Freestyle 5 listed at 90-95 % across their flow range.
Nareena Portable Oxygen Concentrator comes with 1 year warranty, while Airsep Freestyle 5 comes with 3 year warranty.
Nareena Portable Oxygen Concentrator is headquartered in India, while Airsep Freestyle 5 is headquartered in USA. Since Nareena Portable Oxygen Concentrator is headquartered in India, Indian customers may benefit from a well-established service network.
Nareena Portable Oxygen Concentrator has an Oxygen Purity Indicator while Airsep Freestyle 5 lacks this feature. A LED light turns on when purity drops below therapeutic level (typically below 82%).
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.
Nareena Portable Oxygen Concentrator weighs 1.98 kg, while Airsep Freestyle 5 weighs 2.8 kg. A lighter model is generally easier to move and handle.
Nareena Portable Oxygen Concentrator measures 8.7x 3.3x 6.3 inch, while Airsep Freestyle 5 measures 10.7H x 6.6W x 4.4D inch.


