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The Inogen One G3 is currently one of the smallest and lightest portable concentrators producing medical oxygen with extremely long lasting battery options. The mobile oxygen machine was designed to provide users with the highest level of independence and portability. It includes all the same features as its predecessor, the Inogen One G2 but it's smaller in dimensions, lighter in overall weight and produces more oxygen per pound. It is a portable concentrator that you can carry with one hand and does not require a rolling mobile cart. Never mind oxygen tanks; this unit will never need to be refilled, so you don't have to worry about running out of oxygen.
It is a pulse dose portable concentrator that operates on setting from 1 to 5 with oxygen concentration levels at around 90%. The machine is barely noticeable at only 39 decibels. It is so quiet that you can use it in a library or church without hearing it. It also features an easy to read LCD screen that displays flow settings and battery life.
The Inogen G3 weighs less than 5 pounds with the 8 cell small battery and 5.7 with a 16 cell large battery. The dimensions measure at 7.25 inches tall, 3 inches wide and 8.75 inches long; making it one of the wearable concentrator ever designed. The G3 unit comes with a portable carry bag that can be worn over your shoulder for easy transportation.
The batteries were made and tested to be long-lasting. The 8 cell battery can last up to 4 hours at a setting of 2, and the 16 cell battery can last up to 7 to 8 hours on a setting of 2 as well. The rechargeable Lithium-ion batteries also have a faster than average recharge time at around 4 hours with the small battery and on the average of 6 hours for the large battery. It is FAA Approved for usage during flights and can be used on most cruise ships and buses. This makes it a truly ideal solution for travel far and near!
The Inogen One G3 Starter Package includes the Inogen G3 Unit, 8 cell battery, AC power supply, DC power cable, carry bag, cannula, and manual.
The G3 is a powerful pulse dose system that operates from 1 to 5 and weighs less than 5 pounds with 8 cell battery. The unit measures 8.75" wide by 3" deep and 8.25" high.
Long Battery Life
The 8 cell G3 battery provides an average of 4 hours on an oxygen setting of 2 and the 16 cell battery averages 8.5 hours of battery life on a setting of 2.
Wearable technology provides users with a lightweight and ergonomic design in a unit that is easy to carry and transport. The G3 includes a carry bag that can be worn over your shoulder for easy transportation and portability.
Weighs less than 5 pounds with 8 Cell battery in a pulse dose system that operates from 1 to 5
8 cell battery lives up to 4 hours and the 16 cell can go up to 8 hours, depending on your flow setting
Extremely quiet with a noise level at 39 decibels
Besides normal filters charging and cleaning, there is no other maintenance
Bolus delivery cycle and more oxygen is delivered as your breath rate drops
8.75 inches Wide x 3 inches Deep x 8.25 inches High
4.9 pounds with standard 8 cell battery
Three-year manufacturer’s Warranty on unit, One-year on batteries, 90 day warranty on accessories
Battery Charging Time
8 Cell Battery: About 2-4 hours with the use of AC or DC power
16 Cell Battery: About 5-8 hours with the use of AC or DC power
Setting of 1
Power Consumption: 19 W
8 Cell Battery: 4.5 hours average
16 Cell Battery: 9.5 hours average
Setting of 2
Power Consumption: 20 W
8 Cell Battery: 4 hours average
16 Cell Battery: 8.5 hours average
Setting of 3
Power Consumption: 25 W
8 Cell Battery: 3 hours average
16 Cell Battery: 6 hours average
Setting of 4
Power Consumption: 40 W
8 Cell Battery: 2 hours average
16 Cell Battery: 4 hours average
Setting of 5
Power Consumption: 50 W
8 Cell Battery: 1.7 hours average
16 Cell Battery: 3.3 hours average
Pulse Dose: Settings from 1 - 5
Maximum Oxygen Output
Less than 39 Decibels (less than a quiet conversation)
Operating Ranges, Intended for Use
Temperature: 41 to 104 Fahrenheit (5 to 40 Celsius)
Humidity: 0% to 95%, non-condensing
Altitude: Up to 10,000 feet (Up to 3048 meters)
Around 90% on all settings
Storage Ranges, Intended for Storage
Temperature: -4 to 140 Fahrenheit (-20 to 60 Celsius)
Humidity: 0% to 95%, non-condensing
Store in a Dry, Clean, Protected Setting.
AC Power Supply 100-240V, 50-60Hz
DC Power: Intended for car/boat/airplane usage
Just purchased an Inogen G3 and so far seems to be a great machine. I had done a lot of research on "truly portable" POC's and kept coming back to Inogen. With several outfits offering these units, I have to say hands down Luke Corrick with American Medical Sales & Rentals put forth a level of service not seen in years. His product knowledge, patience and attention to detail are unsurpassed. If your're in the market for a POC, you should call Luke first, you will not be disappointed!
Review by Hitesh Patel on 10/31/2018
Excellent customer service, Avery
We were looking for portable oxygen concentrator for my mom from last 4 months and could't find good company that can explain all our questions, then we found Oxygen Concentrator Store and sales person, Avery helped us throughout the process from selection to placing order. He took a lot of time to go and verify and explains each details to me. I may find $100 cheaper from somewhere else but I won't find this kind of great service and confidence to purchase.
Review by Alan Sederis on 6/19/2018
I have had the iogen g3 for over a year and it has allowed me to get my life back.
The unit worked right out of the box, never had a problem. The batteries work great and they last all day. The people at the Oxygen Concentrator store like Carlos Arroyave, and Nick at customer service are great. I will all ways recommend you guys
Review by Jasmine Steg on 3/30/2018
Great for travel and errands
I have the inogen g3 and it is the best purchase I have ever made. Started having some error alarms that resulted in the machine needing to go for repair. It has been very difficult to get timely information from Oxygen Store. Every person i talk to gives me a different story. Since its warranteed maintenance, it should be a simple process. So basically the sales staff is great but the repair staff is lousy. Hoping it all works out.
Review by Gloria Pringle on 3/24/2018
I waited for years until I could finally get my G4 portable oxygen unit and I absolutely love it although I won’t be mountain climbing anytime soon there’s not much I can’t do that with my oxygen from in a Jen thank you so much for making a machine just for me
Review by T. Ries on 2/1/2018
I travel continually and this machine allows me to travel the world! Have used it in Europe, Asia, South America,Australia and in all parts of the USA. It works fine using both 120 and 240 charging. Easy through security and lightweight.
Review by Jerome Pilgrim on 9/16/2017
Great, reliable and backed by a good company. Let's me be free to travel and participate in various events I would miss otherwise. Mine is almost three years old. I would be lost without it.
Review by Ladyvet17 on 2/23/2017
This unit is one of the best investments I've ever made! Worth every penny! I take it everwhere. The only improvement I could suggest is to be able to change it to continuous flow while you're at a movie. Once the sound comes up you can't hear it.l
Review by John D on 10/16/2015
Great little portable concentator!
I've only had the Inogen for a short time soon far but it's the best I've used.
Review by Rick on 6/17/2015
Rented then bought
When I went on vacation last year, I rented the G3 rental with two 16 cell batteries. I liked it so much that when I got back, I decided to buy it. I was impressed by how long the batteries lasted, and how quiet it was, among other things!
G3 Unit (IS-300), 8 cell battery (BA-300), custom carry case (CA-300), AC power adapter (BA-301), DC power cord (BA-306), cannula (C-7), and user’s manual (RP-311).
Product Q & A
Click Here to Ask our Oxygen Experts a Question About the Inogen One G3
Can I take the G3 be used the a plane or aircraft?
Yes. The unit is FAA approved to be operated aboard all commercial aircraft whose flights that depart or land within the United States.
Is the Inogen G3 covered by Medicare?
The answer is “maybe.” If you are already receiving oxygen tanks from your Medicare provider, then you are getting what they consider a portable oxygen solution. If you are starting with a 24 hour per day solution, there is a chance that a provider might supply you with this type of oxygen concentrator. By definition, a portable solution can be either oxygen tanks or a portable oxygen solution. Please call us 877.774.9271 for any questions about Inogen G3 Medicare coverage.
How much does the Inogen One G3 weigh?
The unit weighs 4.9 pounds with the standard (small) 8 cell battery and the 5.7 pounds with the large 16 cell battery.
Does the unit come with a warranty?
There is a 3-year warranty on the unit, 1-year warranty on batteries and 90-days on all other accessories.
How long will the batteries last with the Inogen G3?