Liberty 2L Portable – Pulse For Walking / Constant Flow For Sleeping
10″ Wide – 3.8″ Deep – 10″ High
6.4 Pounds (with battery)
8 Flow Settings + 2 Liters Continuous
Home Power Supply (auto sensing for worldwide use)
Car Power Supply Charger
4.5 or 9 Hour Battery
44 Decibels
Approved for Airline Travel
Oxygen Purity Monitoring
Handwritten Testimonials
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Warranty and Service
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Trusted By Over 300,000 Oxygen Users For 21 Years
Google Reviews - Clinician Approved
View Inogen's Authorized Sales - Rental - Service Policy Below
To assure that you are receiving service from an Inogen authorized service center, please review Inogen's "buying at your own risk" consumer alert statement below.
Please be aware that if you purchase the Inogen One online from a company who is not on the Authorized Internet Reseller list below, you are not buying from an Inogen Authorized Internet Reseller. If you purchase Inogen products from a source other than Inogen, Inc. or an Inogen Authorized Internet Reseller then you are buying at your own risk.
Below are some of the risks of buying from Non-Authorized Internet Resellers:
• You may not necessarily have access to after sales service – all Inogen warranty claims are processed through the original purchaser. Inogen is the only company authorized to service or repair the Inogen One. Service or repair of the Inogen One by any other company will void Inogen’s warranty.
• You may not necessarily have access to after sales support.
• You could end up buying used, damaged, or – in the worst case – stolen products.
Be careful who you purchase from – it does make a difference. Below are the benefits of purchasing from an Authorized Internet Reseller:
• An Authorized Internet Reseller will help you if your Inogen products need service.
• An Authorized Internet Reseller is knowledgeable about Inogen products.
• An Authorized Internet Reseller has the full support of Inogen, the manufacturer.
• An Authorized Internet Reseller is scrutinized by Inogen prior to authorization.
• An Authorized Internet Reseller is financially responsible.
Authorized Internet Resellers:
The following companies are the only Authorized Internet Resellers of Inogen products. If a company is not on the following list then it is not an Authorized Internet Reseller of Inogen products.
• Inogen (Sole manufacturer of all Inogen products)
• OxiMedical.com Phoenix, AZ - Denver, CO - Delray Beach, FL