SeQual Equinox
- 90-95%
- Portable (Battery-powered)
- 0.5-3LPM
Philips SimplyGo Portable Oxygen Concentrator
- 93%±3%
- Portable (Battery powered)
- 0.5-2LPM
SeQual Equinox and Airsep Focus are both Portable (Battery-powered) Portable (Battery-powered) Oxygen Concentrators with purity 90-95 %. However, they differ in areas such as Continuous Flow, Pulse Flow, mL dose and Weight.
Below is a detailed comparison of SeQual Equinox and Airsep Focus to help you understand their specifications, features, advantages, and key differences.
| Compare | ||
|---|---|---|
| Brand | Caire | AirSep |
| Rating | ||
| Warranty |
3 year warranty
|
3 year warranty
|
| Purity | 90-95 % | 90-95 % |
| Type | Portable (Battery-powered) | Portable (Battery-powered) |
| Continuous Flow | 0.5-3 LPM | — |
| Pulse Flow | 1-9 Pulse setting | — |
| mL dose | 16 mL | 17.25 mL |
| Weight | 6.34 kg | 1 kg |
| Operating altitude | 13123 feet | 10000 feet |
| Battery backup (at 2 pulse setting) | 2.7 hours | 3 hours |
| Recharge time | 4 hours | 4 hours |
| Backup with external battery pack | 5.9 hours | 7 hours |
| Oxygen Purity Indicator (OPI) | No | No |
| Sound level | 40 db | 42 db |
| Dimensions | 13.6H x 10.6W x 7.4D inch | 6.4H x 4.8W x 2.5D inch |
| Oxygen Purity % Analyzer | No | No |
| Indian Voltage Model | Yes | Yes |
| Loss of Power Alarm | Yes | No |
| Company Headquarters | USA | USA |
| System Malfunction Alarm | Yes | Yes |
| No Flow Alarm | Yes | No |
| US FDA Approved | Yes | Yes |
| FAA Approved | Yes | Yes |
| CE Certified | Yes | Yes |
| Literature | ||
| Brochure | Download Brochure | Download Brochure |
| User manual | SeQual Equinox User Manual | Airsep Focus User Manual |
| Service manual | - | Airsep Focus Service Manual |
Both SeQual Equinox and Airsep Focus are listed as Portable (Battery-powered) oxygen concentrators, typically suitable for home and clinical use.
SeQual Equinox is listed as 1-9 Pulse setting, while Pulse Flow information for Airsep Focus is not mentioned.
Both SeQual Equinox and Airsep Focus provide medical-grade oxygen with a purity of 90-95 % across their flow range.
Both SeQual Equinox and Airsep Focus come with 3 year warranty.
Both SeQual Equinox and Airsep Focus are 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.
SeQual Equinox weighs 6.34 kg, while Airsep Focus weighs 1 kg. A lighter model is generally easier to move and handle.
SeQual Equinox measures 13.6H x 10.6W x 7.4D inch, while Airsep Focus measures 6.4H x 4.8W x 2.5D inch.


