Inogen Oxygen Concentrators comparison

 
Inogen One G3 System
Inogen One G4 System
Inogen One G5 System
Inogen At Home
Image
Oxygen Flow
Pulse dose delivery system
Five flow settings: 1 – 5
Pulse dose delivery system
Three flow settings: 1 – 3
Pulse dose delivery system
Six flow settings: 1-6
Continuous flow delivery system
Up to 5 liters per minute
Weight
2.19 kg. (4.8 lbs.) (includes single battery)
1,27 kg. (2.7 lbs.) (includes single battery)
2,2 kg. (4.7 lbs.) (includes single battery)
8,16 kg. (18 lbs.)
Size
Length: 22,2 cm. (8.75 in.)
Width: 7,6 cm. (3.0 in.)
Height: 21 cm. (8.25 in.) (includes single battery)
Length: 15,01 cm. (5.91 in.)
Width: 6,8 cm. (2.68 in.)
Height: 18,2 cm. (7.2 in.) (including single battery)
Length: 18,26 cm. (7.19 in.)
Width: 8,28 cm. (3.26 in.)
Height: 20,7 cm. (8.15 in.) (includes single battery)
Width: 33,02 cm. (13.0 in.)
Depth: 17,78 cm. (7.0 in.)
Height: 41,91 cm. (16.5 in.)
Noise Level
39 dBA*
40 dBa*
38 dBA*
40 dBA*
Battery
Single Battery up to 4.7 hours
Double Battery up to 10 hours
Single Battery up to 2.7 hours
Double Battery up to 5 hours
Single Battery up to 6.5 hours
Double Battery up to 13 hours
N/A
Power
AC Power Supply 100-240V, 50-60Hz (auto sensing to allow worldwide use).
DC Power Cable: for mobile use.
AC Power Supply 100-240V, 50-60Hz (auto sensing to allow worldwide use).
DC Power Cable: for mobile use.
AC Power Supply 100-240V, 50-60Hz (auto sensing to allow worldwide use).
DC Power Cable: for mobile use.
AC Power Supply 100-240V, 50-60Hz (auto sensing to allow worldwide use).
DC Power Cable: for mobile use.
Operation
Simple control functions and easy-to-read LCD display.
Simple control functions and easy-to-read LCD display.
Simple control functions and easy-to-read LCD display.
Simple control functions.
Meets FAA Requirements
Yes
Yes
Yes
No
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