Click HERE to learn more about our NEW YEAR SALE!

Talk to an Oxygen Specialist:

1-800-775-0942

Why Choose Us?
Inogen One G4 - So Small & Light, You Can "Wear It" (Settings 1 to 3) - Free Next Day FedEx Overnight Shipping to Canada! - 3701.24 CAD - Main Clinic Supply
Inogen One G4 - So Small & Light, You Can "Wear It" (Settings 1 to 3) - Free Next Day FedEx Overnight Shipping to Canada! - 3701.24 CAD - Main Clinic Supply
Inogen One G4 - So Small & Light, You Can "Wear It" (Settings 1 to 3) - Free Next Day FedEx Overnight Shipping to Canada! - 3701.24 CAD - Main Clinic Supply
Inogen One G4 - So Small & Light, You Can "Wear It" (Settings 1 to 3) - Free Next Day FedEx Overnight Shipping to Canada! - 3701.24 CAD - Main Clinic Supply
  • Load image into Gallery viewer, Inogen One G4 - So Small & Light, You Can "Wear It" (Settings 1 to 3) - Free Next Day FedEx Overnight Shipping to Canada! - 3701.24 CAD - Main Clinic Supply
  • Load image into Gallery viewer, Inogen One G4 - So Small & Light, You Can "Wear It" (Settings 1 to 3) - Free Next Day FedEx Overnight Shipping to Canada! - 3701.24 CAD - Main Clinic Supply
  • Load image into Gallery viewer, Inogen One G4 - So Small & Light, You Can "Wear It" (Settings 1 to 3) - Free Next Day FedEx Overnight Shipping to Canada! - 3701.24 CAD - Main Clinic Supply
  • Load image into Gallery viewer, Inogen One G4 - So Small & Light, You Can "Wear It" (Settings 1 to 3) - Free Next Day FedEx Overnight Shipping to Canada! - 3701.24 CAD - Main Clinic Supply

Inogen One G4 - So Small & Light, You Can "Wear It" (Settings 1 to 3) - Free Next Day FedEx Overnight Shipping to Canada! - 3942.81 CAD

$2,744.00
$2,744.00
Out of Stock
free-shipping
Learn More
Learn More Total G4 Batteries Included in Your Package

G4 BATTERY OPTIONS:

*Based on oxygen flow setting of 2, a higher setting will use more battery power.

  • Small Battery - Lightweight 4-Cell Lithium Ion Battery (Up to 2 Hour Run-time)*
  • Large Battery - Double-Hour 8-Cell Lithium Ion Battery (Up to 4 Hour Run-Time)*

VIP FAA / AIRLINE NOTE:
The (FAA) Federal Aviation Administration requires oxygen users on board aircraft to carry 150% battery life to meet their oxygen needs while flying on all airlines. The flight hours must include not only time in the air but also layovers between legs of flights to your final destination airport.  
For examples:
  • 6 hr non-stop flight will require 9 hrs of battery life......... (6 hrs X 150% = 9 hrs)
  • 8 hr one-stop-flight with a 2 hr layover requires 15 hrs of battery life......... (8 hrs + 2 hrs = 10 hrs X 150% = 15 hrs)

    LITHIUM-ION BATTERY:
    Sometimes referred to as Li-ion battery or (LIB) is a member of a family of rechargeable battery types in which lithium ions move from the negative electrode to the positive electrode during discharge and back when charging. Li-ion batteries use an intercalated lithium compound as one electrode material, compared to the metallic lithium used in a non-rechargeable lithium battery. The electrolyte, which allows for ionic movement, and the two electrodes are the constituent components of a lithium-ion battery cell.

    Learn More
    Learn More G4 Portable Upgrade Bundles Add On

      Ask us about how you can SAVE with a one-time payment on your Portable Upgrade Bundle! When you do, you will also receive the very valuable "worry-free" Drop Protection.

      Note: the factory warranty and all other warranties do not cover damage from dropping your machine.  

       

      Description:

      The Inogen One G4 Double Battery gives you more time to be out and about before having to recharge your Inogen One G4. Order a new double battery today and discover how it can make your daily oxygen use easier and more enjoyable! You can even take those longer trips that you couldn't do before, with up to 6 hours of battery life.

      The Inogen One G4 delivers the independence of a portable oxygen concentrator in one of the smallest, lightest, and quietest packages available to the oxygen user today.

      Very Important: 95% of ALL Portable Oxygen Concentrators on the market were introduced over 5 years ago.

      Technology is moving VERY FAST. Do not buy a "New-Old" Portable Oxygen Concentrator. The Inogen G4 has all the current technology. This makes a VERY big difference! 

      The Inogen One G4 gives you the independence of a portable oxygen concentrator in the smallest, lightest, and quietest Inogen available. With the Inogen G4, you can easily and quickly leave the house, to go shopping, go to dinner, even take that trip! The Inogen One G4 meets all FAA requirements to fly!

      HALF THE SIZE and ONLY 2.8 Pounds!

      ORDER ONLINE OR CALL US AT 1-800-775-0942 

       These machines are selling out quick! Call for our current availability.

      Sale Package Includes:

      • NEW Inogen G4 Portable Concentrator
      • Intelligent Oxygen Delivery - Daytime and Nighttime Oxygen
      • Light Lithium Ion Battery - lightweight, long lasting battery
      • Optional: Double-The-Hours battery (see price options above)
      • Carrying Bag with Shoulder Strap
      • Auto Oxygen Delivery - automatically delivers oxygen when breath is not detected
      • A/C Wall Power Supply - charges battery while using your Inogen
      • USA and Overseas Power - converts to proper voltage automatically
      • D/C Car Power Supply - charges battery while using your Inogen
      • Easy-to-Read Lighted LCD Display - Constant Oxygen Purity Monitoring
      • Nasal Cannula (NEW Ultra-Soft)
      • 3 Year Warranty - CLICK HERE TO UPGRADE (or see dropdown above)
      • Lifetime 24 Hour Technical Support
      • FREE FedEx Next Day Delivery

      G4 Lifetime Warranty and Drop Coverage Upgrade - Learn More.

      *Ultimate Package Above: Daytime Carry/Wear Oxygen Settings 1-3 + Sleep with 1-5 LPM Constant Flow Oxygen. Includes free travel case! 



       


       You may fax your prescription for oxygen to us at 1-800-819-7179 or email rx@mainclinicsupply.com. We are also happy to the obtain the prescription for you after you place your order here online.

      Recent Verified Reviews and Ratings from our Customers, Coast to Coast.

      Looking for a Lower Price? Just Ask!

      We will email you this pricing. Please complete below.



      *By submitting this information, I authorize MCS to contact me including by phone.
      ✔

      THANK YOU!

      Prices have now changed.
      Click OK to see and order at a much lower price, for a limited time!

      Limited time only

      We cannot advertise prices below the Manufacturer's list price, but since you asked directly, we can offer you a much lower price.

      OK
      ✔

      THANK YOU!

      Your request has been received. Manufacturers only allow us to show MINIMUM Advertised Price so we will have your personal Portable Oxygen Specialist contact you to help answer any questions and provide you with today’s best pricing.
      When you receive a call from caller ID “Oxygen Agent” or a "1-800 number", this is Main Clinic Supply calling to assist you.

      OK
      Call To Talk To An Oxygen Specialist
      1-800-775-0942
      Get up to $1100 OFF