Our NEW Inogen One G5 portable oxygen system can deliver oxygen 24 hours a day, 7 days a week, 365 days a year, in an unbelievably small device! Offering 1 - 6 pulse flow oxygen settings, the Inogen One G5 is an extremely powerful, lightweight and very quiet portable oxygen generator. Designed with the active oxygen therapy user in mind, our G5 portable oxygen system weighs less than 5 pounds with a powerful rechargeable battery. 

​Oxygen Flow: Six flow settings from 1-6

Power Settings: 

AC Power Supply: 100-240V, 50-60Hz; (auto sensing to allow worldwide use)
DC Power Supply: for mobile use in car/airplane

Battery Duration:

(single battery): up to 6.5 hours
(double battery): up to 13 hours

Noise Level: 38 dBA*

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Respironics Millennium M10 Oxygen Concentrator delivers medical grade oxygen up to 10 Liters Per Minute (LPM), providing a great oxygen therapy solution for patients who need higher oxygen flows than the 5LPM provided by most standard home concentrators. Millennium M10 has fewer parts than most other oxygen concentrators and is built for reliability so that it is easy to use and easy to own.

The Millennium M10 features a twin head compressor that enables a higher airflow and greater oxygen concentration up to 10 Liters Per Minute (LPM) of medical grade oxygen. It is ideal for people with higher oxygen needs than those provided by most home oxygen concentrators.

Continuous flow 10.0 LPM

Respironics SimplyGo Mini Oxygen Concentrator

Inogen At Home 5 LPM Oxygen Concentrator (#GS-100)  

The FreeStyle Comfort combines advanced oxygen concentrator and oxygen conserving technologies to create a portable device that allows for extreme portability and ambulation. The advanced pulse flow delivery quickly senses when you breathe in and delivers a pulse dose of oxygen at the beginning of each inhalation.

The FreeStyle Comfort is lightweight enough to be carried via handle, shoulder strap, or backpack. It can be operated on AC, DC (vehicle) or battery power.

Weight - (with Single Battery Pack) 5 lbs (2.3 kg) Weight (with Double Battery Pack) 6 lbs (2.7 kg)

Nominal Sound Level - 43 dbA @ 2 Flow Settings Pulse Setting 1, 2, 3, 4, 5

Oxygen Concentration - 90% (+5.5% / -3%)

Battery Re-Charge Time -  Single Battery: 3.5 hours | Double Battery: 6.0 hours Battery Pack Durations

Single Battery Duration - Setting 2 - up to 4 hours

Double Battery Duration - Setting 2 - up to 8 hours


Caire Freestyle Comfort POC

SimplyGo is the only POC to offer both continuous flow and pulse-dose delivery in a single device weighing only 10 pounds.

Continuous flow/0.5-2.0 LPM
Pulse Dose 1-6​

Battery Duration:
Standard battery: Up to 4.5 hours
Extended battery: Up to 9 hours
Typical battery duration on pulse setting 2, 20 BPM

Respironics SimplyGo Oxygen Concentrator

Zen-O Lite Portable Oxygen Concentrator is a compact and lightweight pulse flow concentrator designed to be easily carried where ever you need to go. An LCD screen panel with intuitive buttons are positioned on the top of the machine for easy access even when the concentrator is placed in the carry bag. An optional rucksack is available for hands-free portability. Manufactured by GCE Healthcare, the Zen-O lite is designed for people with an independent and active lifestyle. Its robust and rugged construction allows you to press ahead with your everyday life confident that it will continue to perform.

Caire Companion 5 Liter Oxygen Concentrator

This exceptionally lightweight supplemental oxygen machine is designed to drastically increase your freedom and independence 24 hours a day. In fact, the Inogen One G4 is approximately half the size of the Inogen One G3 and 40% lighter.
On top of being one of the smallest and lightest pulse flow 1-3 portable oxygen concentrators, it’s also one of the quietest concentrators available on the market.
Take back control of your respiratory disease with the lifestyle enhancing benefits of the Inogen One G4.

Pulse Dose ​1-3
Battery Duration:
Setting of 1
4 Cell Battery: 2 hours 40 minutes, average
8 Cell Battery: 5 hours, average

Inogen One G3 Oxygen Concentrator  

Inogen One  G5 POC

AirSep NewLife Intensity 10 Oxygen Concentrator

The new Inogen At Home is one of the lightest, quietest, and most energy-efficient 5 liter per minute continuous flow oxygen concentrators on the market today.
At approximately 18 pounds, it is half the weight of some other home oxygen concentrators in use today. Additionally, the Inogen At Home runs at very low power consumption levels – which can save you money in electricity costs and can also pay for itself over the long term.
The Inogen At Home is designed to be the most efficient choice for your next home oxygen concentrator, so order yours now and enjoy a lighter, quieter, more energy-efficient home oxygen concentrator!

Continuous flow 0.5-5.0 LPM
Power Supply:
AC Power Supply 100-240V, 275W, 50-60Hz.

Only 100W on Flow Setting 2.


GCE Zen-O Lite Oxygen Concentrator  

Zen-O™ portable oxygen concentrator is designed to enable patients with respiratory disorders such as chronic obstructive pulmonary disease (COPD), to better manage their oxygen therapy within and outside their homes.
Zen- O™ portable oxygen concentrator delivers freedom and peace of mind to patients by providing mobile oxygen on demand.

Continuous flow/0.5-2.0 LPM

Pulse Dose 1-6​

OxyGo Oxygen Concentrator  

Inogen One G4 Oxygen Concentrator  

GCE Zen-O Oxygen Concentrator  

Philips Respironics EverFlo™ Q Oxygen Concentrator 

OxyGo® portable oxygen concentrator (POC) is a lightweight medical device that can make the medical oxygen your doctor prescribed from the air around you. With OxyGo, you never need to worry about running out of oxygen and you don’t need to carry heavy tanks!
OxyGo is different from other POCs because it shows you exactly how much time you have left on the battery, and you can change the battery easily. You can also charge OxyGo and use at the same time—either in the car or at home! 

Pulse Dose 1-5
Battery Duration:
Single Battery: Up to 4.75 hours. Recharge 4 - 8 hours with AC or DC power. 
Double Battery: Up to 10.25 hours. Recharge 4 - 8 hours with AC or DC power.

#1 In Fitting You To Meet Your Doctor's Oxygen Prescription

The SimplyGo Mini is the newest, smallest, and lightest member of the Right Fit portfolio of oxygen products from Philips Respironics. It is designed and rigorously tested to be reliable and durable in real-world environments, undergoing the same testing regimen as its counterpart, the proven SimplyGo POC.

​Pulse Dose ​1-5
Battery Duration:
Standard battery: Up to 4.5 hours
Extended battery: Up to 9 hours
Typical battery duration on pulse setting 2, 20 BPM

Philips Respironics 10LPM Oxygen Concentrator

SeQual Eclipse 5 Oxygen Concentrator 

The concentrator offers Oxygen Patients more flexibility in special applications that most concentrators are not designed to accomplish. This machine is a stationary oxygen concentrator that may be used for homecare as well as clinical applications. The AirSep NewLife Intensity concentrator can also provide low flow meter blocks to serve pediatric applications. An optional oxygen monitor is available to determine the actual oxygen output of the Intensity at any given instance, helpful for those on a specified prescription dose or those living at higher altitudes. The AirSep NewLife Intensity 10 also delivers high enough pressure which can power long oxygen tubing runs.

Continuous flow 0.5-10.0 LPM

Devilbiss iGO Portable Concentrator  

The ultra quiet EverFlo Q is one of the quietest concentrators on the market. Its small form factor, advanced motor, low power usage, and lightweight, durable construction make easy, convenient, trustworthy and popular.

Continuous flow 0.5-5.0 LPM

The Eclipse 5 combines portability with clinical efficiency to treat a wide variety of your needs, no matter the range of your activity levels - giving you the freedom to travel and enjoy life on the go. 

Continuous flow/0.5-3.0 LPM
Pulse Dose 1-9

Battery Duration:
Continuous Flow: 2 hours at 2 LPM
Pulse Dose Mode: 5.1 hours at a setting of 2

The Inogen One G3 portable oxygen concentrator is intended for use everywhere, as it is your single oyxgen concentrator solution. The unit comes with both an AC Charger and DC Car Charger allowing you to use it at home and bring it with you on the road. You’ll no longer never need to switch from your home oxygen to your portable oxygen supply; with the G3 portable oxygen concentrator, they are one in the same!​

​Pulse Dose ​1-5
Battery Duration:
Setting of 1 - 
Power Consumption: 19 W
8 Cell Battery: 4.5 hours average
16 Cell Battery: 9.5 hours average

When you need a constant steady, and reliable flow of oxygen you need CAIRE’s continuous flow technology. Set your device to the liter by minute prescribed by your doctor and rest assured that you are receiving an uninterrupted stream of oxygen.

Continuous flow 0.5-5.0 LPM