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![Inogen One G5 Mobile Oxygen Concentrator]()
Inogen One G5 Portable Concentrator- Pulse Dose
- 4.7 Pounds
- 6.5 Hour Battery Life
- Includes the G5 unit, single battery, AC power supply, DC power cable, carry bag.
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![Inogen One G5 Battery Package]()
Inogen One G5 Double Battery Package- Pulse Dose
- 5 Pounds
- 8 Hour Battery Life
- Includes the G5 unit, large double battery, AC power adaptor, DC power cable, carry bag.
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![Inogen One G4 Mobile Oxygen Concentrator]()
Inogen One G4 Portable Concentrator- Pulse Dose
- 2.8 Pounds
- 2.25 Hour Battery Life
- Includes the G4 unit, single battery, AC power supply, DC power cable, carry bag.
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![Inogen One G3 Mobile Oxygen Concentrator]()
Inogen One G3 Portable Concentrator- Pulse Dose
- 4.9 Pounds (8 cell)
- 4 Hour Battery Life (8 cell)
- Includes the G3 unit, 8 cell battery, AC power supply, DC power cable, carry bag.
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![Inogen One G5 Carry Bag]()
Inogen One G5 Carry Bag- Protects from Scratches/Bumps
- 90 Day Warranty
- Sku: CA-500
Your Price $59.00 List Price $79.00 -
![Inogen One G5 Backpack]()
Inogen One G5 Backpack- Ultra-Lightweight
- Additional Storage Compartments
- Adjustable Straps
- Sku: CA-550
Your Price $110.00 List Price $129.00 -
![Inogen One G5 Double Battery]()
Inogen One G5 Double Battery- Up to 13 Hour Battery
- 1 Year Warranty
- Sku: BA-516
Your Price $569.00 List Price $595.00 -
![Inogen One G5 Single Battery]()
Inogen One G5 Single Battery- 6.5 Hour Battery
- 1 Year Warranty
- Sku: BA-500
Your Price $374.00 List Price $459.00 -
![Inogen One G5 External Battery Charger]()
Inogen One G5 External Battery Charger- 3 Hour Recharge Time
- 1 Year Warranty
- Sku: BA-503
Your Price $314.00 List Price $339.00 -
![Inogen G4 Backpack: CA-450]()
Inogen One G4 Backpack- Four Storage Compartments
- Adjustable Straps
- Lightweight and Durable Fabric
- Sku: CA-450
Your Price $110.00 List Price $129.00 -
![Inogen One G4 Battery]()
Inogen One G4 Double Battery- 5 Hour Battery
- 1 Year Warranty
- Sku: BA-408
Your Price $569.00 List Price $599.00 -
![Inogen One G4 Single Battery]()
Inogen One G4 Single Battery- 3 Hour Battery
- 1 Year Warranty
- Sku: BA-400
Your Price $374.00 List Price $399.00
Inogen
Inogen’s oxygen concentrators present an all-around better respiratory product. Industry experts have labeled Inogen’s devices as "a technological breakthrough." The Inogen One combines the power of a stationary unit with the portability of small, compact travel units. Now patients don’t have to purchase two concentrators or choose between home and travel models. The Inogen One is the best of both worlds.
Inogen is a manufacturer of top rated portable oxygen concentrators and home oxygen concentrators. Their top selling units are the Inogen One G5, and the Inogen One G4. View all Inogen oxygen concentrators.
Shop confidently with our A+ BBB Rating, Price Match Guarantee, and Simple Return Policy. We offer the lowest online Inogen prices and always have inventory that ships same day. Please call us at 877.774.9271 if you have any questions.
