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Inogen One G4 Portable Oxygen Concentrator Package - CERTIFIED PRE-OWNED

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Original Price $2,295.00
Current Price $1,500.00

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Inogen One G4 is a portable oxygen concentrator that offers oxygen therapy for patients that require supplemental oxygen. The G4 is a great addition to the lightweight, portable oxygen concentrator market. Weighing less than 3 pounds, the G4 offers pulse flow oxygen in a range of 1 to 3 settings.

Whisper Quiet: Inogen One portable oxygen concentrators have long been praised for being some of the quietest machines on the market. The G4 continues this tradition and adds in some amazing new benefits, like dropping 40% in size from previous models! At merely 2.8lbs this machine is easy to transport, so you can stay on the go!

Efficient, Powerful! Capable of providing 24/7 oxygen conveyance, the G4 dispenses pulse dose oxygen therapy using Inogen's patented Intelligent Delivery Technology. Proprietary conserver technology contained within the Inogen One portable oxygen systems ensures oxygen is delivered within the first 400 millisecond's of inspiration where oxygen has the most effect on lung gas exchange. The Inogen One oxygen systems utilize unparalleled triggering sensitivity to quickly detect a breath and deliver oxygen within this critical period.

Increased Independence: Small enough to rest on your lap during a movie or car ride, light enough to accompany you on an outdoor adventure or trip to the store, the G4 is a wonderful oxygen companion for those on the go. Available in Single and Double Battery Bundles, the G4 is one of the smallest, lightest, and quietest portable concentrators on the market. Single batteries can provide up to 2.7 hours of use, and Double Batteries offer a remarkable 5 hours. Comparable in size to a small purse or shoulder bag, this portable concentrator is discreet and tastefully designed.

Inogen Connect: Monitor your oxygen therapy anytime and anywhere with Inogen Connect - the free mobile app available for Inogen One G4 & Inogen One G5. With Inogen Connect you can check your battery life, monitor column life status, make sure your concentrator is operating correctly and much more. The Inogen Connect App is available for download on the App Store or Google Play.




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Product Information
Manufacturer Inogen
In the Package

InogenOne G4 Portable Oxygen Concentrator, Adjustable Carry Strap, Custom Carry Bag, Rechargeable Battery (Single or Double), Universal AC Power Supply, DC Power Cord, Nasal Cannula, and Printed User Guide.

Part Number(s) USD-IS-400-NA (with Single Battery), USD-IS-400-NA8 (with Double Battery)
HCPCS Code E1390 E1392
Warranty 1-Year Standard Warranty + Exclusive 15-Day Money Back Guarantee!
GTIN / UPC Code
FAA Approved

FAA Compliant Label Included on Base of Unit for Easy Identification. This product is approved by the FAA for use on all commercial flights within the US and all international flights that depart or arrive in the US. Click here for TSA / FAA information on traveling with sleep and oxygen therapy. Always contact your airline prior to your flight to confirm any requirements they may have (i.e. a copy of your prescription or a letter of medical necessity) for allowing your device on board.

Physical Specifications
Available Size(s) With Single Battery = 2.75 x 6.00 x 7.20 Inches With Double Battery = 2.75 x 6.00 x 7.75 Inches
Product Dimensions With Single Battery = 2.75 x 6.00 x 7.20 Inches With Double Battery = 2.75 x 6.00 x 7.75 Inches
Physical - Machine Weight With Single Battery = 2.80 Lbs With Double Battery = 3.25 Lbs
Oxygen Specifications
Continuous Settings (LPM) Not Applicable
Pulse Dose Settings 1 to 3
Oxygen Concentration 90% +6%/-3% at All Settings
Oxygen Alarms Battery Status, Breath Detection, Power Source, Replace Columns, Check Battery, Oxygen Low, Remove Battery to Cool, Communication Error, Service Soon, O2 Delivery Error, Battery Temperature Alerts, System Temperature Alerts
Max Cannula Length Up to 25 Feet
Power Specifications
AC Power Consumption 100 to 240 VAC (50 to 60 Hz)
AC Power Cord Length 12 Feet 10 Inches
AC Power Supply Weight .85 Lbs
AC Power Supply Size 4.25 x 1.25 x 2.25 Inches
DC (Mobile) Power Input 13.5 - 15.5 Volts
DC Power Cord Length 7 Feet 8 Inches
DC Power Supply Weight .4 Lbs
Battery Specifications
Type Single = Lithium Ion (14.54V Nom 3.5Ah) Double = Lithium Ion (14.4V Nom 6.5Ah)
Battery Capacity Single = 50.9 Wh Double = 93.6 Wh
Battery Life 500 Cycles
Recharge Time (Hours) Single = 2.7 Hours Double = 5.0 Hours (Typical Per Battery)
Battery Run Time Setting 1 = 2.7 Hrs Single; 5.0 Hrs Double Battery Setting 2 = 2.2 Hrs Single; 4.5 Hrs Double Battery Setting 3 = 1.3 Hrs Single; 2.5 Hrs Double Battery
Battery Size Single = 1.00 x 2.75 x 6.00 Inches Double = 1.50 x 2.75 x 6.00 Inches
Battery Weight Single = 0.6 Lbs Double = 1.1 Lbs

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