Portable Oxygen Concentrators Comparison Charts

Below is a chart comparing the portable oxygen concentrators that offer both continuous oxygen and pulse oxygen - category leadership is highlighted in yellow

Portable Oxygen Concentrators Comparison for Continuous Oxygen & Pulse Oxygen Concentrators

Portable Oxygen Concentrators	Respironics SimplyGo	O2 Concepts Oxlife	GCE Zen-O	SeQual Eclipse 5
Top Features	- Continuous Flow - Easy Battery Exchange	- Easy Battery Exchange - Long Battery Life - Short Recharge Time - High Altitude	- Lowest Weight - High Altitude	- High Altitude - Continuous Flow - Long Warranty - High Pulse Oxygen	- High Altitude - Continuous Flow
Width (inches)	10	10.9	8.3	12.3	11
Height (inches)	11.5	20.2	12.3	19	15
Depth (inches)	6	9.5	6.6	7.1	8
Weight (pounds)	10	17	8.8	18.4	19
Noise (at setting 2)	43 dBA	43 dBA	48 dBA	48 dBA	40 dBA
Oxygen Concentration	87 to 96%	87 to 95.6%	87 to 96%	87 to 93%	87 to 93%
Oxygen Output Capacity (Liters Per Minute) (Breaths Per Minute)	1-6 Pulse Settings Max Bolus Output 0.072 LPM Pulse 2 LPM Continuous Flow	1-5 Pulse Settings Max Bolus Output 0.022 LPM Pulse 2 LPM Continuous Flow (20 BPM)	1-9 Pulse Settings Max Bolus Output 0.192 LPM Pulse 3 LPM Continuous Flow (12 BPM)	1-5 Pulse Settings Max Bolus Output 3 LPM Pulse 3 LPM Continuous Flow	1-6 Pulse Settings Max Bolus Output 3.0 LPM Continuous Flow
Portable Oxygen Concentrators	Respironics SimplyGo	O2 Concepts Oxlife	GCE Zen-O	SeQual Eclipse 5	DeVilbiss iGo
Oxygen Dose	Continuous or Pulse	Continuous or Pulse	Continuous or Pulse	Continuous or Pulse	Continuous or Pulse
Power Consumption pulse, average watts)	120 not charging 150 charging	25 not charging 70 charging	110	45	86
Battery Charge Duration (at setting 2)	0.7 hrs Continuous 3.5 hrs Pulse	2.5 hrs Continuous 5.75 hrs Pulse	0.75 hrs Continuous	2 hrs Continuous 5 hrs Pulse	4.7 hrs Pulse
Battery Recharge Time (hours)	2 to 3	1.5	3 to 4.5	5	2 to 4.5
Operating Altitude (feet above sea level)	0 to 10,000	0 to 13,123	0 to 13,000	0 to 9,000	0 to 13,123
FAA Compliance	No	Yes	Yes	Yes	Yes
Warranty	2 yrs	5 yrs limited	3 yrs limited	3 yrs	3 yrs limited

Portable Oxygen Concentrators Comparison for the "Carry" Models

Portable Oxygen Concentrators	AirSep FreeStyle 5	Inogen One G3
Top Features	- Small Size - Lightweight - Low Power Consumption	- 24/7 Operation - Small Size - Lightweight - Longest Battery Life - Worldwide Power Sensor
Width (inches)	6.4	8.75
Height (inches)	10.5	7.25
Depth (inches)	4.4	3
Weight (pounds)	6.2 (optional battery belt adds 1.8 lbs for 2.5 more hrs)	4.9 (8 Cell Battery Model) 8.65 (16 Cell Battery Model)
Noise (at setting 2)	46 decibels	42 decibels
Oxygen Concentration	87 to 95.5%	87 to 93%
Oxygen Output Capacity (Liters Per Minute) (Breaths Per Minute)	1-3 Pulse Settings Bolus Output Setting 2 0.42 LPM Pulse	NA
Portable Oxygen Concentrators	AirSep FreeStyle 5	Inogen One G3
Oxygen Dose	Pulse Only	Pulse Only
Power Consumption (average watts)	76	NA
Battery Charge Duration (at setting 2)	2	4 hrs (8 Cell Battery) 8 hrs (16 Cell Battery)
Battery Recharge Time (hours)	3.25	1 to 4 (8 Cell Battery) 4 to 8 (16 Cell Battery)
Operating Altitude (feet above sea level)	0 to 12,000	0 to 10,000
FAA Approval	Yes	Yes
Warranty	3 yrs limited	3 yrs limited

Liquid oxygen, portable oxygen concentrators and oxygen cylinder tanks comparison chart - category leadership is highlighted in yellow

Liquid Oxygen Comparison with Portable Oxygen Concentrators and Oxygen Cylinder Tanks


Comparative Items	Companion LOX		HELiOS LOX		Portable Oxygen Concentrators		Oxygen Cylinders
Comparative Items	C1000	C1000T	H300	H850	Continuous & Plus Flow	Pulse Dose Flow Only	E Cylinder

Top Features	- 24/7 operation - small aize - lightweight - long duration - mobility - treatment outcome - better patient health	- 24/7 operation - small size - lightweight - long duration - mobility - treatment outcome - better patient health	- 24/7 operation - small size - lightweight - long duration - mobility - treatment outcome - better patient health	- 24/7 operation - small size - lightweight - long duration - mobility - treatment outcome - better patient health	- 24/7 operation (some models) - oxygen supply based on power source	- mobility - lightweight - small size - oxygen supply based on power source	- 24/7 operation - -
Top Disadvantages	- requires refills - evaporation loss 1.5 lbs/day - can run out of oxygen	- requires refills - evaporation loss 1.5 lbs/day - can run out of oxygen	- requires refills - evaporation loss 1 lbs./day - can run out of oxygen	- requires refills - evaporation loss 0.85 lbs./day - can run out of oxygen	- weight - battery charging - noise	- no continuous flow - battery charging - noise	- weight - large size - can run out of oxygen - subject to leaks - requires refills
Capacity (liters)	1058	1058	308	685	based on battery	based on battery	625
Weight - Empty Without battery/cart/conserver/etc. (pounds)	5	5.6	2.7	3.6	14 - 20	4.8 - 10.7	7.9
Weight - Full With battery/cart/conserver/etc. (pounds)	8.1	8.7	3.6	5.6	18 - 26	6.5 - 13.5	15
Max Oxygen Flow - Continuous (liters per minute)	6	15	0.75	4	2 - 3	NA	NA
Max Oxygen Flow - Pulse (liters per minute)	6	15	4	6	2 - 2.5	2.7 - 5.75	NA
Duration - Continuous Flow (# of hours at setting 2)	7.7	7.7	(7.6 hours @ 0.75 LPM)	6.1	2.5	NA	5
Duration Pulse Flow (# of hours at setting 2)	NA	NA	9.2	22	2 - 5.75	1.5 - 8	10
Noise (at setting 2)	negligible	negligible	negligible	negligible	39 - 46	38 - 45	negligible