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Inogen  |  SKU: 71-IS-400-NA

Inogen One G4 Portable Oxygen Concentrator

Rx Required
$2,744.00

Reclaim your independence with the Inogen One G4 Portable Oxygen Concentrator. This device is one of the smallest, lightest, and quietest oxygen delivery units available. It offers 1-3 pulse-dose flow settings and weighs just 2.8 pounds, providing 24/7 oxygen therapy with unmatched portability. With extended...

Reclaim your independence with the Inogen One G4 Portable Oxygen Concentrator. This device is one of the smallest, lightest, and quietest oxygen delivery units available. It offers 1-3 pulse-dose flow settings and weighs just 2.8 pounds, providing 24/7 oxygen therapy with unmatched portability. With extended battery options and Bluetooth connectivity through the Inogen Connect app, you can conveniently monitor and control your oxygen therapy from your smartphone. Whether at home, traveling, or on the go, the Inogen One G4 ensures you stay active and mobile without being held back.

  • Ultra-Lightweight & Portable: Weighs only 2.8 pounds, making it one of the lightest devices available.
  • Pulse Dose Flow Settings: This device offers 1-3 pulse-dose settings for intelligent oxygen delivery based on your breathing rate.
  • Bluetooth Connectivity: Easily monitor and control your device with the Inogen Connect app via smartphone.
  • Extended Battery Options: Choose between standard or extended batteries for extended use; chargeable while in use.
  • Ultra-Quiet Operation: Operates at just 40dBA at flow setting 2, ensuring discreet use.
  • Versatile Power Supply: It comes with both D/C car power and A/C wall power supplies and automatically adjusts to the proper voltage.
  • Easy-to-Read LCD Display: Features a lighted display and constant oxygen purity monitoring.
  • FAA-Approved: Safe for air travel.
  • 3-Year Warranty: Ensures long-term reliability and peace of mind.
  • Free Shipping: Expect your order to arrive within 3-5 business days.
Size

Limited Lifetime

Warranty

Free shipping on orders $100+

Free shipping on orders $100+

Easy returns + 30 days to decide

Easy returns + 30 days to decide

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Price Match Guarantee

Product Specifications

Battery Life

Up to 2.7 hrs (standard battery)
Up to 5 hrs (extended battery)
See user manual for details

Flow Setting

Pulse dose delivery system with three flow settings (1-3)

Oxygen Concentration

90% - 3% /+ 6% at all settings

Airline Approved

Meets all FAA requirements for POC carriage and use on board aircraft

Quiet

40 dBA at setting 2

Compact & Lightweight

5.91" x 2.68" x 7.2"; 2.8 lbs (standard battery)

Details

1. Ultimate Freedom and Mobility

The Inogen One G4 allows you to live on your terms, maintaining your independence while receiving 24/7 oxygen therapy in one of the lightest and most portable devices available.

 

2. Intelligent and Reliable Oxygen Delivery

With 1-3 pulse-dose flow settings and Intelligent Delivery technology, the Inogen One G4 ensures optimal oxygen delivery day and night, automatically adapting to your breathing needs.

 

3. Smart and Convenient Control

Stay connected with the Inogen Connect app. This app allows you to monitor and control your oxygen concentrator remotely via Bluetooth, perfect for when the device is stored in a bag or out of reach.

 

4. Quiet and Discreet Performance

Operating at just 40dBA, the Inogen One G4 provides ultra-quiet oxygen delivery, making it ideal for use in public settings or while you sleep.

Features & Benefits

Features:



  • One of the lightest portable oxygen concentrators on the market; ultra-quiet at just 40dBA (at flow setting 2).

  • Intelligent Oxygen Delivery: daytime and night-time oxygen delivery, 1-3 pulse flow settings.

  • Auto Oxygen Delivery: automatically delivers oxygen when breath is not detected.

  • Bluetooth compatible: easily monitor system settings with the Inogen Connect app. (Free download from Google PlayStore or Apple AppStore).

  • D/C Car Power Supply | A/C Wall Power Supply:Charges battery while using your Inogen.

  • USA and Overseas Power: Converts to proper voltage automatically.

  • Easy-to-read lighted LCD Display and Constant Oxygen Purity Monitoring.

  • 3-Year Warranty.


Benefits: 



  • The Inogen One G4 allows you to live more freely and maintain mobility while on oxygen therapy.

  • This device requires minimal maintenance and is durable.

  • 40% lighter than the previous model Inogen One G3 POC.

  • Clinically proven and tested for 24/7 use.

  • Internal battery can be charged while on-the-go.

  • Multiple available battery options (single or double) can help to extend battery life.

  • FAA-compliant for in-flight usage (please confirm with airline before use)


Ideal For:



  • For those looking for a portable, lightweight POC solution

  • COPD patients that would like to lead an active lifestyle

  • Those who travel or catch flights regularly, ultimate portability ensures ultimate convenience

  • Patients that would like a device that they can control fully from their smartphone

What's Included


  • 1x Inogen One G4 Portable Oxygen Concentrator

  • 1x Inogen One G4 Standard 4-Cell Battery (up to 2.7 hours of power) or the 8-Cell Extended Battery (up to 5 hours of power)

  • 1x AC Power Supply for Inogen One G4

  • 1x DC Power Cable for Inogen One G4

  • 1x Inogen One G4 Carry Strap

  • 1x Inogen One G4 Carrying Bag

  • 1x Inogen One G4 User Manual Free Access to the Inogen Connect SmartApp (For Google and Apple Devices)

  • 3-year warranty on the G4 device

Specifications

ManufacturerInogen
SKU IS-400
Weight2.8 pounds 
Battery DurationUp to 2.7 hours on the standard battery option and up to 5.4 hours on the extended battery option
Flow Settings1 - 3
Dimensions7.2" x 5.91 " x 2.68 "
Operating Temperature41 to 104 F
Noise Level40 dB at 2.0 pulse dose setting
Wireless Connectivity
Bluetooth
SmartApp - Inogen Connect

Android Devices
Apple Devices

Inogen One G4 User Manual
View or Download

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa

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The Inogen One G4 Portable Oxygen Machine Concentrator
Inogen

Inogen One G4 Portable Oxygen Concentrator

From $2,744.00

Reclaim your independence with the Inogen One G4 Portable Oxygen Concentrator. This device is one of the smallest, lightest, and quietest oxygen delivery units available. It offers 1-3 pulse-dose flow settings and weighs just 2.8 pounds, providing 24/7 oxygen therapy with unmatched portability. With extended battery options and Bluetooth connectivity through the Inogen Connect app, you can conveniently monitor and control your oxygen therapy from your smartphone. Whether at home, traveling, or on the go, the Inogen One G4 ensures you stay active and mobile without being held back.

Size

  • Standard Battery (4 Cell)
  • Extended Battery (8 Cell)
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