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Portable Oxygen Concentrators Comparison

Compare portable oxygen concentrator specifications using the chart below to help you pick the features you are looking for in your oxygen concentrator. From our years of experience we believe the following chart should answer most questions you may have before purchasing a portable oxygen concentrator. In the chart we compare all our portable concentrators from well known manufacturers including: Inogen, Respironics, Inova Labs, O2 Concepts, SeQual, AirSep, DeVilbiss and Invacare. If you have any questions regarding portable oxygen concentrators please don't hesitate to call us at 818-981-9906.

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Continuous Flow Dimensions Weight Noise Level Battery Life FAA Approved Warranty
Inogen One G3 IS-300 Portable Oxygen Concentrator
Inogen One G3 IS-300 Portable Oxygen Concentrator
No W: 8.75"
H: 8.25"
D: 3"
4.8 lbs 42 dBA Single Battery: up to 4.5 hrs.
Double Battery: up to 9 hrs.
Yes 3 Years
Precision Medical PM4150 EasyPulse Portable Oxygen Concentratorr
Precision Medical PM4150 EasyPulse Portable Oxygen Concentrator
No W: 6.5"
H: 10.1"
D: 4.5"
6.8 lbs 44 dBA Setting 1: 4.5 hrs.
Setting 2: 3.2 hrs.
Setting 3: 2.5 hrs.
Setting 4: 1.8 hrs.
Setting 5: 1.5 hrs.
Yes 3 Years
Respironics 1068987 SimplyGo Portable Oxygen Concentrator
Respironics 1068987 SimplyGo Portable Oxygen Concentrator
Yes W: 10"
H: 6"
D: 11.5"
10 lbs 43 dBA Approximately 2 to 3 hrs. per battery from fully discharged Yes 2 Years
Inogen One G2 HIGH FLOW IS-200 Portable Oxygen Concentrator
Inogen One G2 HIGH FLOW IS-200 Portable Oxygen Concentrator
No W: 3.9"
H: 9.5"
D: 10.7"
7 lbs 38 dBA Single Battery: up to 5 hrs.
Double Battery: up to 10 hrs.
Yes 3 Years
Inova Labs Activox SPORT Portable Oxygen Concentrator
Inova Labs Activox SPORT Portable Oxygen Concentrator
No W: 9.05"
H: 7.88"
D: 4.38"
3.9 lbs 46 dBA Internal 5.5 Hrs @ 1
Internal 4 Hrs @ 2
Internal 3.25 Hrs @ 3
External 3 Hrs @ 1
External 3 Hrs @ 2
External 2 Hrs @ 3
Yes 3 Years
Inova Labs Activox PRO Portable Oxygen Concentrator
Inova Labs Activox PRO Portable Oxygen Concentrator
No W: 9.05"
H: 7.88"
D: 4.38"
4.3 lbs 46 dBA Internal 12.5 Hrs @ 1
Internal 7.25 Hrs @ 2
Internal 6.25 Hrs @ 3
External 3 Hrs @ 1
External 3 Hrs @ 2
External 2 Hrs @ 3
Yes 3 Years
Inova Labs Activox 4L Portable Oxygen Concentrator
Inova Labs Activox 4L Portable Oxygen Concentrator
No W: 9.05"
H: 7.88"
D: 4.38"
4.8 lbs 44 dBA Internal 10.25 Hrs @ 1
Internal 8.25 Hrs @ 2
Internal 5 Hrs @ 3
Internal 4 Hrs @ 4
External 4.75 Hrs @ 1
External 3.75 Hrs @ 2
External 2.75 Hrs @ 3
External 2.25 Hrs @ 4
Yes 3 Years
Inogen One G2 Bundle HIGH FLOW IS-200 Portable Oxygen Concentrator
Inogen One G2 Bundle HIGH FLOW IS-200 Portable Oxygen Concentrator
No W: 3.9"
H: 9.5"
D: 10.7"
7 lbs 38 dBA Single Battery: up to 5 hrs.
Double Battery: up to 10 hrs.
Yes 3 Years
Inogen One G3 Bundle IS-300 Portable Oxygen Concentrator
Inogen One G3 Bundle IS-300 Portable Oxygen Concentrator
No W: 8.75"
H: 8.25"
D: 3"
4.8 lbs 42 dBA Single Battery: up to 4.5 hrs.
Double Battery: up to 9 hrs.
Yes 3 Years
SeQual Eclipse 5 Portable Oxygen Concentrator with autoSAT
SeQual Eclipse 5 Portable Oxygen Concentrator with autoSAT
Yes W: 12.3"
H: 19.3"
D: 7.1"
18.4 lbs 48 dBA Over 4 hrs. Yes 5 Years
AirSep Freestyle Portable Oxygen Concentrator
AirSep Freestyle Portable Oxygen Concentrator
No W: 6.4"
H: 10.5"
D: 4.4"
4.4 lbs 41 dBA Setting 1: 3.5 hrs.
Setting 2: 2.5 hrs.
Setting 3: 2 hrs.
Yes 3 Years
DeVilbiss Healthcare iGo Portable Oxygen Concentrator
DeVilbiss Healthcare iGo Portable Oxygen Concentrator
No W: 8"
H: 15"
D: 11"
15.5 lbs 40 dBA 1.0 Flow Rate (L/Min) - Pulse 5.4 hrs.
2.0 Flow Rate (L/Min) - Pulse 4.7 hrs.
2.0 Flow Rate (L/Min) - Pulse 4.0 hrs.
5.0 Flow Rate (L/Min) - Pulse 3.2 hrs.
6.0 Flow Rate (L/Min) - Pulse 3.0 hrs.
1.0 Flow Rate (L/Min) - Continuous 4.0 hrs.
2.0 Flow Rate (L/Min) - Continuous 2.4 hrs.
2.0 Flow Rate (L/Min) - Continuous 1.6 hrs.
4.0 Flow Rate (L/Min) - Continuous 3.5 hrs.
Yes 3 Years
Invacare XPO2 Portable Oxygen Concentrator
Invacare XPO2 Portable Oxygen Concentrator
No W: 7"
H: 10"
D: 4"
6 lbs 45 dBA Single Battery - setting 2: up to 2 hrs.
Double Battery - setting 2: up to 5 hrs.
Yes 3 Years
Invacare SOLO2 Continuous Flow Portable Oxygen Concentrator
Invacare SOLO2 Continuous Flow Portable Oxygen Concentrator
Yes W: 8"
H: 16.5"
D: 11"
17 lbs 39 dBA 2.6 hours on 2 LPM Continuous Flow Yes 3 Years
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