Inogen One G2 Portable Oxygen Concentrator System
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Inogen One G2 Portable Oxygen Concentrator System Description
Inogen One G2 Portable Oxygen Concentrator System
Inogen One G2 Portable Oxygen Concentrator is the lowest priced major brand portable oxygen concentrator!
Click the following link for a detailed Portable Oxygen Concentrator Comparison.

Inogen One provides more independence for oxygen patients. This oxygen machine is designed to serve in multiple roles, including home oxygen, portable oxygen and travel oxygen. The G2 Concentrator is an advanced design and upgrade of the original Inogen One Concentrator for oxygen therapy patients. In comparison with the original, the Inogen One G2 is smaller in size and more lightweight. Weighing only 7.25 pounds, including the 12 cell battery, the Inogen One G2 Oxygen Concentrator is able to go where you need to go, when you need to go. It has a longer battery life between recharging--now up to 7 to 8 hours for the standard battery and up to 8 hours for the optional upgrade battery. An automotive adapter provides power and recharging while in route to your destinations, allowing you to shop, visit, and explore for extended periods. Purchasing additional batteries can extend your time away from power sources even longer. A comparison of the top four leading O2 Machines to include the low price leader Inogen One G2 Portable Oxygen Concentrator is available by clinking the link - Portable Oxygen Concentrator Review .
Inogen One Concentrators are clinically proven to provide the necessary oxygen for most ambulatory patients during all phases of daily activity and during sleep. Compared with other major selling Portable Oxygen Concentrators, the Inogen One G2 Concentrator has the lightest weight on the market, beating the Invacare XPO2 by .05 pounds. The Inogen One G2 also has the lowest price at $3,289, which is $706 less than its closest competitor. In comparing sizes, this oxygen generator is the second smallest oxygen machine. Comparing sound emissions, the G2 emits the lowest decibels at only 38. The AC power supply is auto sensing to allow worldwide use. The G2 Oxygen Concentrator is authorized by the FAA for commercial airline travel, making the G2 a true Travel Oxygen Concentrator. The Inogen G2 Oxygen Concentrator provides greater independence than any other concentrator currently on the market. Loaner portable oxygen concentrators are available from Vitality Medical for our oxygen therapy customers should their concentrator require a repair service.
Inogen One G2 Portable Oxygen Concentrator Features and Benefits
- Equipped with Intelligent Delivery Technology.
- Lightweight, easy to carry.
- Small size provides easy handling and maneuvering in crowded shopping areas.
- Auto power sensing for worldwide use.
- Approved by FAA for domestic airlines.
- Low maintainence - washable particle filter saves money. Inspect weekly and wash when required.
Inogen One G2 Night Oxygen Delivery Capability
- The Inogen One portable oxygen concentrator oxygenates patients during rest, exertion, and sleep.
- Highly flexible to changing environments, the G2 meters oxygen delivery to promote increased oxygen delivery during sleep for most patients.
- As breathing rate slows, the Inogen G2 increases each bolus dose.
- The G2 Concentrator detects even shallow mouth breaths at night and triggers a bolus dose based on a fixed minute volume.
- 5 clinical studies published in peer reviewed journals validate efficacy.
- Inogen has completed and published more clinical data surrounding the Inogen One than any other available oxygen therapy product.
Inogen One G2 Portable Oxygen Concentrator Standard Components

- Portable Oxygen Concentrator Machine
- Lithium Ion Battery, 12 cell
- Universal Power Supply
- Nasal Cannula, 7 foot
- Cart & Carry Bag
Inogen One G2 Portable Oxygen Concentrator Optional Accessories & Replacement Parts
- 24 Cell Lithium Ion Battery – extends mobility time up to 8 hours.
- External Battery Charger with Power Supply – recharges extra batteries.
- Automotive Power Adapter – provides power while operating or riding in automobiles. Also recharges internal battery in-route.
- Inogen One G2 Carry Bag – replacement custom designed shoulder bag with adjustable straps and two large pockets for accessories.
- Inogen One G2 Cart – replacement lightweight cart on wheels with telescoping handle.
- Particle Filter – replacement air filter for the Inogen One G2.
Inogen One G2 Portable Oxygen Concentrator Specifications
- Width: 3.9”
- Length: 10.7”
- Height: 9.5”
- Weight:
- 12 Cell Battery Model (IS200): 7.25 lbs. (including battery).
- 24 Cell Battery Model (IS24C): 8.65 lbs. (including battery).
- Noise Output: 38 decibels.
- Oxygen Output: Maximium Bolus 0.9 LPM .
- Warm Up Time: 2 minutes.
- Power Sensor: AC Power Supply supports 100-240V, 50-60Hz (Worldwide Use).
- Battery Duration (at setting 2):
- Standard 12 cell – 3.5 to 4 hours.
- Upgrade 24 cell – 7 to 8 hours.
- Control Functions: Easy to read LCD display.
- Inogen One G2 Portable Oxygen Concentrator Warranty: 3 years.
The Inogen One carries a 3 year limited warranty*. Designed to be a stationary and portable device, the Inogen One was engineered to withstand a variety of operating conditions and to provide worry-free operation.
Easy to Use: The Inogen One is an easy-to-use device that may reduce the amount of time spent with each patient per visit and reduce the phone support associated with current, complicated equipment. No cylinders, no base stations, no more antiquated equipment.
Simplified Travel: The Inogen One is designed to be a single solution. Patients who are active and want to travel should need less support in coordinating travel and may reduce the need for providers to supply equipment in multiple locations.
Airline Travel: The Inogen One Portable Oxygen Concentrator is approved by the FAA for airline travel. You can review a list of airlines that include the Inogen One for travel by clicking on the following link: Inogen One.
One Device - Many Uses: As an independent device or an all-in-one stationary and portable device, the Inogen One is designed to be one device to fulfill most patient needs.
Reduce Deliveries: Many patients will use the Inogen One to replace liquid and compressed oxygen devices; this may reduce the hassle commonly associated with delivering home oxygen, including delivering liquid oxygen, delivering cylinder refills, warehousing cylinders, and making unscheduled trips to patients' homes.
Minimize Travel Coordination: The Inogen One is engineered to ease the burden and expense of travel coordination on providers because it is so simple to use and transport, patients can arrange their own travel.Reduce Maintenance Costs: The Inogen One is designed to operate for years with minimal maintenance.
Quiet:
One of the quietest oxygen devices available, most people don't notice that the Inogen One is on.
Compact: Small and lightweight, the Inogen One is easy to transport and unobtrusive in the home or on the go.
Energy Efficient: The Inogen One uses about as much power as a 40-watt light bulb.
Easy Operation: The Inogen One is easy to use, which can make it easier for patients to comply with their doctor's instructions, creating greater independence and less stress.
Conserver Technology:
Inogen's patented conserver technology provides state of the art breath detection. This innovation enables oxygen delivery in response to breathing signals with unprecedented sensitivity.
A chart comparing the top portable oxygen concentrators is available at the bottom of our Portable Oxygen Concentrator web page to allow you to compare and shop.
The Inogen One G2 is a special order product so shipping may be delayed by 2 to 3 weeks.
Inogen One MSRP $3,015.00. Vitality Medical price is $2,340.00. Save $675.00!
Vitality Medical stocks an assortment of oxygen concentrators and home oxygen equipment. We also carry oxygen cylinders, pulse oximeters, oxygen masks, oxygen cannulas, oxygen regulators, oxygen concentrator filters, oxygen tubing, and other oxygen therapy supplies.
We offer complete line of Inogen Portable Oxygen Concentrators . For our complete selection of products by Inogen for sale please visit our Inogen page. For more Portable Oxygen Concentrators please visit our Portable Oxygen Concentrators store section.
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made in the USA
By: Hal
(Posted on 11/22/11)Product Rating I received my concentrator yesterday charged it and it is so nice quiet also. I wanted to see how long it would run on this 24 cell battery WOW over 11 hours so far...
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love my portable oxygen concentrator
By: Marissa
(Posted on 10/25/11)Product Rating I bought the Inogen One g2 with the 24 cell battery and I love it. I don't have to be concerned with getting back from the store before my air runs out like I did with the tanks.
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Satisfied
By: n/a
(Posted on 10/25/11)Product Rating The product was easy to use and carry.
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Portable Oxygen is Better
By: Mavis
(Posted on 10/24/11)Product Rating Ever since receiving my Inogen One portable oxygen concentrator I get out more. I can just put carry the bag on my shoulder. When I had to use tanks it was such a pain to lug them around, I stayed home most of the time.
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Good service on Inogen accessory
By: Marcia
(Posted on 5/11/11)Product Rating I ordered an adapter for my father to use and charge his Inogen One G2 while traveling in the car. It arrived in 7 days (5 days was the estimated time). It works well. Overall quite satisfied with the product and service.
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Good Service on Inogen accessory
By: Marcie
(Posted on 5/11/11)Product Rating I ordered an adapter cord for my father to use and charge his Inogen One G2 while traveling in the car. The order was received a couple of days after promised, exactly one week after I ordered it. It works well. Overall quite satisfied with product and service.
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GREAT PRODUCT, GOOD PRICE FROM SELLER.
By: ED
(Posted on 4/21/11)Product Rating UNIT WORKS AS ADVERTISED. VERY SATISFIED WITH PURCHASE. I WOULD RECOMMEND THIS PRODUCT TO FRIENDS.
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I can Breath with Portable Oxygen
By: Melissa Kelley
(Posted on 4/16/11)Product Rating Ever since I received this I can actually go places again with my grandchildren. It is so easy to carry and lightweight. I love that it makes its own oxygen. This is great for the daytime and it even works at night when I need it. I love how small it is and easy to move it.
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It changes quality of life
By: Marshal
(Posted on 4/16/11)Product Rating You might think it's too expensive and you don't need it because you can just breathe oxygen in the air not paying anything. That's kind of true but I want you to remember it's oxygen that makes you alive. I have had terrible chronic fatigue and no medication or vitamin could help me. Being always tired is just ruining your life. My doc advised me to breathe fresh air and this product is doing a great job for me. Definitely worth paying.
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Portable Oxygen Concentrator System Review
By: Regina
(Posted on 4/12/11)Product Rating After being diagnosed with bronchitis, my life was never the same again. I frequently have to make sure that I lug around an oxygen concentrator when I travel for emergency. Before I had a system that is too big that I had to use a stroller so I can roll it easily. With Inogen One Portable Concentrator, that problem was solved. It's also great that it comes with a lithium battery which means that I can use it without plugging it. Really great for a traveler like me.
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made in the USA
Got a question about this product?
Exactly what is included with the Inogen one g2
Exactly what is included with the Inogen one g2
By: Tricia Raley
2011-03-08 00:00:00
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What accessories are included in the purchase
What accessories are included in the purchase
By: Tricia Raley
2011-03-08 00:00:00
was this helpful?
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What is max continuous flow rate for the portable O2 concentrators?
What is max continuous flow rate for the portable O2 concentrators?
By: Geoffrey
2011-03-15 00:00:00
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Does the Inogen One G2 also have the Satellite Conserver that I saw described with the Inogen One? How does the conserver work? I currently use a Helios Liquid Oxygen system during the day (work) and it has a carrier bag that has both a shoulder strap and belt so that I can carry it hands free. Does the Inogen system have the same? I would like more information.
Does the Inogen One G2 also have the Satellite Conserver that I saw described with the Inogen One? How does the conserver work? I currently use a Helios Liquid Oxygen system during the day (work) and it has a carrier bag that has both a shoulder strap and belt so that I can carry it hands free. Does the Inogen system have the same? I would like more information.
By: Mary
2011-03-21 00:00:00
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The Satellite Conserver is not compatible with the Inogen One G2. The carrying case has a shoulder strap, but does not include a belt or offer a belt as an additional accessory.
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