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Inogen One G5 Portable Oxygen

With Drop-It Protection Guaranteed Lowest Price

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pulse rate checking







Things To Know

Factory 3-Year or Lifetime Warranty?
Factory 3 Year and Lifetime Warranties cover the motor, electric board, control panel, and electric valves. The factory will void the 3 Year Warranty or Lifetime Warranty if you drop or damage or expose your portable to water or smoke. When you need service, YOU will need to ship your portable to the factory. NOTE: A loaner or replacement will NOT be provided. The 3 Year Warranty comes with your purchase. The factory charges $1000 for Lifetime Warranties.
What is OxiMedical's 5-Year Warranty with Drop-It Insurance + Automatic Replacement?
OxiMedical's 5-Year Warranty WILL cover the motor, electric board, control panel and electric valves. OxiMedical will NOT void your warranty if you drop OR damage your portable. When you need service, we will send you a replacement with our 5 Year Warranty.
Can I use the G5 while charging?
Yes, the Inogen One G5 can be used while it is plugged into an AC electrical outlet or a DC vehicle outlet. The external power will run the unit and charge the battery at the same time.
How long does it take to charge the batteries?
The G5 small battery takes 2 to 3 hours. The large batter takes 4 t o 5 hours.
Can I use the G5 while sleeping?
The Inogen One G5 provides only pulse flow oxygen, which requires sufficient inhalation to trigger the pulse of oxygen. While many oxygen users can use a pulse unit while sleeping, others tend to breathe too shallow or through their mouth while sleeping and are unable to trigger the pulse. These oxygen users would be best served by using a portable unit that has a continuous flow setting.
Does the Inogen G5 produce more oxygen that other models?
Yes, the Inogen G5 produces 25% more oxygen than all other lightweight portable oxygen concentrators.
Inogen USA Dealer
we can help you find the right INOGEN

We are an Inogen Authorized Dealer & Service Center

beware of resellers who are not authorized dealers 

Finding the right oxygen retailer that will deliver the best USA MADE portable oxygen concentrator at the best price and deliver the best service can be a big undertaking.

There are many factors to consider:

  • Are they an authorized service center?
  • Will they help me in the future?
  • If I drop my portable will they void the warranty?

The deceptive sales practices of sellers that are not authorized will cost you time, money, and worst of all, your freedom.

Do all portable oxygen concentrators deliver the same amount of oxygen? NO!

A reputable dealer will give you seven days to see if your oxygen needs are met.

Please beware of purchasing from resellers that are NOT an authorized Inogen service center.

  • You risk buying used, damaged, or stolen products.
  • You will not have access to support after the sale.


OxiMedical Respiratory understands how important oxygen is for your health, freedom, and independence. 

Our oxygen specialist will help you find the right portable concentrator that delivers the required oxygen for you.

We will provide exceptional support and service after the sale as we continue to put your needs first.

  • An Authorized Dealer will help you if your portable needs service.
  • An Authorized Dealer is knowledgeable about Inogen products.
  • An Authorized Dealer has the full support of Inogen, the manufacturer.
  • An Authorized Dealer is certified by Inogen.
  • An Authorized Dealer is financially responsible.
Look for this Inogen Authorized Label

Be very careful, many places online state they are Inogen Authorized that are not, they illegally use Inogen branded photos and will verbally tell you they are "authorized".

You may be buying used, damaged, or stolen products!

The factory's 3-year and lifetime warranties do not cover machines that are dropped or damaged


This is a service that only OxiMedical offers.

We understand that mistakes can happen and your machine may get knocked off a table or dropped.

Don't Worry - Just Give Us A Call To Upgrade!


NOTE: Drop-It Coverage is not included in the standard 3-year or lifetime manufacturer warranties.

Please send me COUPON OFFER $500 OFF my purchase of a portable oxygen concentrator

Product Info

Producing 6 pulse flow settings in under 5 pounds, it's no surprise the Inogen One G5 Portable Oxygen Concentrator is the most popular portable oxygen concentrator. The Inogen G5 with 6 flow settings delivers 25% more oxygen than the Philips SimplyGo Mini, Caire FreeStyle Comfort, GCE Zen-O lite, Caire Arya, or Rhythm P2.

The Inogen One G5 is an excellent choice for oxygen users who require more oxygen than the smallest portable concentrators provide but still want a unit that is light enough for an active life. Speaking of an active life, the Inogen G5 offers two battery sizes. The smaller, single battery will keep your unit as light as possible while still providing hours of oxygen; while the larger, double battery provides twice as many hours of oxygen for longer excursions while not overburdening you with excess weight.

And don't forget, while you are traveling to your destination you can keep your Inogen G5 running without draining the battery by using the DC power adapter in your vehicle, and once you reach your destination you can use the AC power cord for endless oxygen.

The versatility of the Inogen One G5 Portable Oxygen Concentrator and its long-lasting batteries makes it the perfect portable concentrator for living your life free from cumbersome oxygen tanks. It's oxygen on-the-go! Contact us to get started with your Inogen One G5.

Inogen One G5 vs G4 Educational Video


COUPON OFFER $500 OFF Your Purchase of a Portable Oxygen Concentrator 

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Inogen One g5 Portable Oxygen Concentrator
Inogen One g4 Portable Oxygen Concentrator

The factory’s 3-year and lifetime warranty do not cover portables that are dropped or damaged. Call to upgrade to a 5-year warranty with these upgrades

Drop-It Protection | 2-Day Auto Replacement | 1 Set Filter Columns

2-Year Supply of Cannulas | Free 5-Hour Battery

Inogen At Home
Product GCE Zen O
Inogen One G4
Caire Eclipse 5

HOME OXYGEN Starting at $895

Inogen One G5 Accessories
Philips simply go accessories