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The Inogen One G4 Portable Oxygen Concentrator was released May 2016, and pricing is based upon batteries, accessories and warranty length. Pricing for the Inogen G4 Basic Package starts at $2,295 *
When comparing the G4 to other oxygen concentrators, the lifetime costs of other concentrators were higher than the the Inogen One G4 oxygen unit. While the price for concentrators with three-year warranty were essentially the same, the electricity cost to power the G4 was lower, averaging $1.64 per day compared to over $2.00 for other units.
The Basic Package includes G4 Unit (IS-400), a single lithium-ion battery (BA-400), custom carry bag (CA-400), carry strap (CA-401), AC power supply (BA-401), DC power cable (BA-306), cannula (C-7), and user’s manual (RP-311). The package also includes Bluetooth technology that syncs with the Inogen Connect App. Other packages include additional batteries as well as various warranty lengths.