The Inogen G4 is a portable oxygen concentrator that delivers up to 630 ml of oxygen per minute. It weighs only 2.8 pounds and has a long battery life of up to 5 hours. It's easy to use and quiet, making it ideal for indoor and outdoor use. The G4 is also FAA-approved for in-flight use.
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| Oxygen Flow | Pulse dose delivery system Three flow settings: 1 – 3 |
| Weight | 1,27 kg. (2.7 lbs.) (includes single battery) 1,5 kg. (3.3 lbs.) (with extended-life battery) |
| Size | Length: 15,01 cm. (5.91 in.) Width: 6,8 cm. (2.68 in.) Height: 18,2 cm. (7.2 in.) (including single battery) |
| Noise Level | 40 dBa* |
| Battery | Single Battery up to 2.7 hours Double Battery up to 5 hours |
| Power | AC Power Supply 100-240V, 50-60Hz (auto sensing to allow worldwide use). DC Power Cable: for mobile use. |
| Operation | Simple control functions and easy-to-read LCD display. |
We understand that sometimes things don't work out as planned, and we want you to be delighted with your purchase of our portable oxygen concentrator. That's why we offer a friendly return policy, which allows you to return the product within 20 days of purchase, assuming it is unused and in a resalable condition.
To initiate a return, please get in touch with our customer service team and request a return authorization. Our team will guide you through the process and ensure your return is handled promptly and efficiently.
Once we receive your returned product and verify that it meets our return policy criteria, we will issue the appropriate credit, depending on your original payment method. We are committed to providing you with a hassle-free return experience and want to ensure that you are delighted with your purchase (even if you're returning it).
If you have any questions or concerns about our return policy, please don't hesitate to contact our customer service team at (800) 977-3002. We are here to help and want to make sure that you are happy with your purchase and overall experience with us.
Thank you for choosing our portable oxygen concentrator, and we look forward to serving you in the future.
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