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The Inogen® G4 Portable Oxygen Concentrator is designed to move with you. Lightweight, quiet, and reliable, as it delivers pulse-dose oxygen with Inogen’s Intelligent Delivery Technology®. With up to 8 years expected service life and FAA approval for carriage and use for air travel, the G4 the mobility to go where life takes you.
G4: 1-3 LPM
Hours of use: 410
Warranty:
Concentrator Warranty: 60 days
Sieve Beds: 1 year
Inclusions: Carry Bag, AC/DC Chargers, Extended Battery
| Made In |
USA |
|---|---|
| Product ID |
IS-401-NA8 |
| Brand Name |
Inogen |
| Battery Duration |
Setting 1 – Double/extended: 5h 49m Setting 2 – Double/extended: 4h 40m Setting 3 – Double/extended: 2h 44m Setting 4 – Double/extended: 1h 47m |
| Inclusions |
Carry Bag, AC/DC Chargers, Extended Battery |
| Dimension |
14"x12"x10 |
| Weight |
11 lbs 6 oz. |
| New/Preowned |
Refurbished |
| Pre-used Hours |
72 |
| Specifications |
Net Weight: 3.5 lbs with extended battery attached Oxygen Flow: Intelligent Delivery Technology® 1-4 pulse dose flow settings Compatibility: Inogen® Connect Bluetooth Mobile App Power Settings: AC Power Supply 100-240V, 50-60Hz (auto sensing to allow worldwide use) DC Power: For mobile use in car/airplane Noise Level: 39 dBA @ setting 2 |
| Manufacturer URL | |
| Shipping Cost |
Free Shipping |
| Stock Status |
Call for status |
| Warranty |
Through 8/16/28 |
Out of stock
The Inogen® G4 Portable Oxygen Concentrator is designed to move with you. Lightweight, quiet, and reliable, as it delivers pulse-dose oxygen with Inogen’s Intelligent Delivery Technology®. With up to 8 years expected service life and FAA approval for carriage and use for air travel, the G4 has the mobility to go where life takes you.
G4: 1-3 LPM
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The Inogen® Rove 6™ Portable Oxygen Concentrator is designed to support an active, comfortable lifestyle with ease. Offering six adjustable flow settings and delivering up to 1,260 mL of oxygen per minute, it adapts seamlessly to your daily routine—whether you’re relaxing at home, heading outdoors, or traveling. Its lightweight, quiet operation and user-friendly design help ensure your oxygen therapy fits naturally into your life, so you can stay focused on what matters most without limitations.
Inclusions: Carry Bag, AC/DC Chargers, Extended Battery, Manual
The Inogen® G4 Portable Oxygen Concentrator is designed to move with you. Lightweight, quiet, and reliable, as it delivers pulse-dose oxygen with Inogen’s Intelligent Delivery Technology®. With up to 8 years expected service life and FAA approval for carriage and use for air travel, the G4 has the mobility to go where life takes you.
This unit comes with a NEW double/extended battery, which is a $499 value.
Unit is no longer supported by Inogen.
G4: 1-3 LPM
Hours of use: 1709
Warranty:
Concentrator: 60 Days
Sieve Beds: 1 year
Inclusions: Carry Bag, AC/DC Chargers, Extended Battery
The Inogen® Rove 6/G5 Portable Oxygen Concentrator is designed to support an active, comfortable lifestyle with ease. Offering six adjustable flow settings and delivering up to 1,260
mL of oxygen per minute, it adapts seamlessly to your daily routine—whether you’re relaxing at home, heading outdoors, or traveling. Its lightweight, quiet operation and user-friendly design help ensure your oxygen therapy fits naturally into your life, so you can stay focused on what matters most without limitations.
G5: 1-5 LPM
Rove 6: 1-6 LPM
Inclusions: Carry Bag, AC/DC Chargers, Extended Battery
The Inogen One G3 is a compact, lightweight portable oxygen concentrator designed to support oxygen therapy at home or on the go. Featuring Intelligent Delivery Technology®, it delivers oxygen efficiently based on your breathing pattern. This refurbished unit provides dependable oxygen delivery in a portable, travel-friendly system.
Hours on unit: 936
Features:
Pulse dose oxygen delivery (settings 1–5 LPM)
Intelligent Delivery Technology® responds to your breathing pattern
FAA accepted portable oxygen concentrator for airline travel*
Compact, lightweight design for portability
Warranty:
60 days – concentrator
1 year – sieve beds
*Always confirm with your airline prior to travel.
The OxyGo portable oxygen concentrator offers dependable oxygen therapy in a lightweight, travel-friendly design. With adjustable pulse-dose settings and intelligent oxygen delivery, the system provides efficient oxygen support while remaining easy to carry and operate.
System Features
Adjustable 1–5 pulse dose oxygen settings
Lightweight portable concentrator design
Intelligent Delivery Technology® for efficient oxygen delivery
Ideal for use at home, in the car, or on the go
System Includes
Double battery
AC power supply
DC power supply
Carry bag
Warranty Coverage
60-day warranty on the concentrator
1-year warranty on sieve beds
The Rhythm Healthcare TOC3 Transportable Oxygen Concentrator offers both continuous flow up to 3 LPM and pulse dose settings 1–10, making it a flexible option for users who need oxygen support at home or while traveling. At approximately 17.2 lbs with the battery, it is heavier than standard portable concentrators, but it includes a cart and carry bag for easier transport and is designed for 24/7 use.
The Inogen® G4 Portable Oxygen Concentrator is designed to move with you. Lightweight, quiet, and reliable, as it delivers pulse-dose oxygen with Inogen’s Intelligent Delivery Technology®. With up to 8 years expected service life and FAA approval for carriage and use for air travel, the G4 has the mobility to go where life takes you.
G4: 1-3 LPM
Hours of use: 340
Warranty:
Concentrator: 90 Days
Sieve Beds: 1 year
Inclusions: Carry Bag, AC/DC Chargers, Extended Battery
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