Compare Airsep Freestyle 3 vs Dr Diaz Portable Oxygen Concentrator

Airsep Freestyle 3 and Dr Diaz Portable Oxygen Concentrator are both Portable (Battery-powered) Portable (Battery-powered) Oxygen Concentrators with purity 90-95 %. However, they differ in areas such as Purity, Battery Duration, Type and Pulse Flow.

Below is a detailed comparison of Airsep Freestyle 3 and Dr Diaz Portable Oxygen Concentrator to help you understand their specifications, features, advantages, and key differences.

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Airsep Freestyle 3

Airsep Freestyle 3

₹158,400.00
Dr Diaz Portable Oxygen Concentrator

Dr Diaz Portable Oxygen Concentrator

₹157,440.00
Brand AirSep Hemodiaz
Rating
Warranty
3 year warranty
1 year year warranty
Purity 90-95 % 87-96 %
Battery Duration — 4 hours
Type Portable (Battery-powered) portable
Pulse Flow 1-3 Pulse setting 1-5 Pulse setting
mL dose 8.75 mL —
Weight 2 kg 1.98 kg
Operating altitude 12000 feet —
Battery backup (at 2 pulse setting) 2.5 hours —
Recharge time 4 hours 4 hours
Backup with external battery pack 10 hours —
Oxygen Purity Indicator (OPI) × No × No
Sound level 41 db 49 db
Dimensions 8.6H x 6.1W x 3.6D inch 8.7x 3.3x 6.3 inch
Oxygen Purity % Analyzer × No × No
Indian Voltage Model ✓ Yes ✓ Yes
Loss of Power Alarm ✓ Yes × No
Company Headquarters USA India
System Malfunction Alarm ✓ Yes ✓ Yes
No Flow Alarm ✓ Yes ✓ Yes
US FDA Approved ✓ Yes × No
FAA Approved ✓ Yes ✓ Yes
CE Certified ✓ Yes ✓ Yes
Auto On/Off — × No
Literature
Brochure Download Brochure Download Brochure
User manual Airsep Freestyle 3 User Manual -
Service manual Airsep Freestyle 3 Service Manual -

Type

Airsep Freestyle 3 is listed as a Portable (Battery-powered) oxygen concentrator, while Dr Diaz Portable Oxygen Concentrator is listed as a portable oxygen concentrator.

Pulse Flow

Airsep Freestyle 3 provides pulse flow of 1-3 Pulse setting, while Dr Diaz Portable Oxygen Concentrator provides pulse flow of 1-5 Pulse setting.

Purity

Both models provide medical-grade oxygen, with Airsep Freestyle 3 listed at 90-95 % and Dr Diaz Portable Oxygen Concentrator listed at 87-96 % across their flow range.

Warranty

Airsep Freestyle 3 comes with 3 year warranty, while Dr Diaz Portable Oxygen Concentrator comes with 1 year year warranty.

Company headquarters

Airsep Freestyle 3 is headquartered in USA, while Dr Diaz Portable Oxygen Concentrator is headquartered in India. Since Dr Diaz Portable Oxygen Concentrator is headquartered in India, Indian customers may benefit from a well-established service network.

Purity sensor

Oxygen Purity Indicator

Neither of the products has an Oxygen Purity Indicator.

Oxygen Purity % analyser

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.

Weight and dimension

Weight

Airsep Freestyle 3 weighs 2 kg, while Dr Diaz Portable Oxygen Concentrator weighs 1.98 kg. A lighter model is generally easier to move and handle.

Dimensions

Airsep Freestyle 3 measures 8.6H x 6.1W x 3.6D inch, while Dr Diaz Portable Oxygen Concentrator measures 8.7x 3.3x 6.3 inch.

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