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Setup is easy & takes minutes
Orders ship within hours (M-F)
Resupply items set to autopilot
Item # IS-400 G4 Domestic 4 cell
Not currently in stock
Tired of the expense and hassle of tanked oxygen? The Inogen One G4 Portable Oxygen Concentrator creates its own oxygen supply from the surrounding air, and is the most portable oxygen concentrator on the market today, weighing in at only 2.8 pounds-- almost half the weight of the Inogen G3. It's small enough and light enough to be carried like a purse or tote bag, with a shoulder strap that connects to the machine directly.
The machine provides pulse dose oxygen therapy, and it's quiet enough to be used in almost any environment or situation such as a meeting, presentation, movie or play. The noise output from the device measures only 40 decibels. It's also FAA certified, meaning that it's approved for in-flight use.
It comes with a 4 Cell Lithium-Ion Rechargeable Battery that can provide up to 2.7 hours of run-time. Or, you can upgrade to a package that includes an 8 Cell Extended Battery, providing nearly 5 hours of run time (at the lowest flow rate setting)! That's more time with family, more time shopping, and more time doing enjoyable activities!
Tired of the expense and hassle of tanked oxygen? The Inogen One G4 Portable Oxygen Concentrator creates its own oxygen supply from the surrounding air, and is the most portable oxygen concentrator on the market today, weighing in at only 2.8 pounds-- almost half the weight of the Inogen G3. It's small enough and light enough to be carried like a purse or tote bag, with a shoulder strap that connects to the machine directly.
The machine provides pulse dose oxygen therapy, and it's quiet enough to be used in almost any environment or situation such as a meeting, presentation, movie or play. The noise output from the device measures only 40 decibels. It's also FAA certified, meaning that it's approved for in-flight use.
It comes with a 4 Cell Lithium-Ion Rechargeable Battery that can provide up to 2.7 hours of run-time. Or, you can upgrade to a package that includes an 8 Cell Extended Battery, providing nearly 5 hours of run time (at the lowest flow rate setting)! That's more time with family, more time shopping, and more time doing enjoyable activities!
When you shop with us, we want you to be confident that you are receiving the best available price. If this items goes on sale or you spot an online or retail competitor with a lower price within seven days of your purchase, let us know, and we will credit you the difference.
- Verified Customer, 10/25/22
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