Inogen One G4 Portable Concentrator
With Drop-It Protection Guaranteed Lowest Price
2.8
1-3
4.5
7x6
We now have low financing at $59/month or you may qualify for Medicare benefits.
Let’s get started with a few quick questions!
Things To Know
Factory 3-Year or Lifetime Warranty?
What is OxiMedical's 5-Year Warranty with Drop-It Insurance + Automatic Replacement?
Can I use the G4 while charging?
How long does it take to charge the batteries?
Can I use the G4 while sleeping?
Can I trade in my G4 for a G5 in the future if I need more oxygen?
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.Â
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
DROP-IT REPLACEMENT INSURANCE - AVAILABLE WITH 5-YEAR WARRANTY UPGRADES
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
Here's what our customers are saying about INOGEN @ OxiMedical
PLEASE LEAVE US A REVIEW
Direct From Our Customers
February 1, 2023
George T, Las Vegas NV
It has been so frustrating getting a portable oxygen machine from my oxygen provider. It was an expensive purchase so we called and spoke with Amy about buying a maintenance service. She was most helpful and told us no need to spend the extra money. Oximedical provides great service.
February 8, 2023
Suzanne K, Lexington KY
Was very impressed with the person I spoke with. I would highly recommend Oximedical.
February 10, 2023
Don O, Austin TX
The store and the people were wonderful. I asked many questions for days before I decided what was best. They answered my questions without pushing or prodding me. They were so helpful without being annoying. I picked this store because it was highly recommended.
February 17, 2023
Jonathan W, Flagstaff AZ
I worked with Leo Angel and he provided outstanding service. I picked Oximedical because of their reviews compared to others. With employees like Leo, it's no surprise that they are far beyond all other oxygen suppliers. Thank you Leo.
February 19, 2023
Bob S, Roswell GA
Christian was very helpful in helping select the right portable for my needs. I am happy with my Inogen and would definitely recommend Oximedical to anyone needing oxygen equipment.
February 20, 2023
Melanie D, Costa Mesa CA
Everyone I have worked with at the Oximedical have been wonderful, I recommend you every time someone asks me about my Inogen G5. I am so glad I found your website.
February 21, 2023
May G, Tampa FL
I have been totally pleased with my Inogen. I decided to buy a home concentrator and did not hesitate to return and buy from Leo. Leo is such a patient person, even with people like me who often need an explanation. Great company, great customer service, great products.
February 22, 2023
Frank S, Dallas TX
Ashley was extremely helpful in securing an Inogen G5. I was especially pleased that Ashley was able to resolve my issues. I was told by my American airline that I couldn't travel. Thank you Oximedical
February 23, 2023
Louise F, Cheyenne WY
Paul was great to work with. I had spoken with several other sellers of portable concentrators and they gave me false information. Thank you Paul for being so helpful and honest.
February 23, 2023
Vicky M, Montgomery AL
Alex was great. He answered all my questions and responded quickly to any emails.
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.Â
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!
Product Info
The Inogen One G4 Portable Oxygen Concentrator is the smallest portable oxygen concentrator on the market, weighing only 2.8 pounds, and can fit in the palm of your hand. Its unique pulse flow delivery system is ideal for oxygen users who need supplemental oxygen to stay active in their home or out and about.
When using a portable concentrator in the pulse flow mode use a fingertip pulse oximeter to determine what setting would best keep your blood oxygen level above 90%.
The G4 can be used while charging the battery when plugged into an electrical outlet with the home AC adapter or when using the car DC adapter. The battery duration on the setting 2 pulse is about 4 hours with the large battery.
Inogen One G4 Portable Oxygen Concentrator is designed with field-replaceable sieve beds. The sieve beds are an important part of the production of oxygen in every oxygen concentrator. Over time, and depending on operating conditions, the sieve beds may need to be replaced. G4 sieve beds can be changed easily in under 5 minutes in your own home. OxiMedical offers the Inogen One G4 and other small portable oxygen concentrators, and we offer fast shipping across the United States.
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