Introducing the smallest portable oxygen concentrator from the most popular brand, Inogen. The Inogen One G4 is capable of providing oxygen delivery in an unbelievable small and quiet package. With flow settings from 1-3, the Inogen One G4 is designed to increase independence for most users 24/7. It can be charged at home or on the go - giving you the freedom you deserve.
The Inogen One G4 provides you with three separate oxygen flow settings. It also includes Inogen’s Intelligent Delivery technology, which sets it apart from the competition. This innovative system rapidly detects a breath and delivers oxygen in the first 400 milliseconds. This is critical because this period is when the most gas exchange occurs in the lungs. Delivering oxygen at the start of a breath ensures that the oxygen is used more efficiently by your body.
At only 40 decibels, the G4 produces less noise than a normal indoor conversation. This means you won’t disturb others when you use your oxygen concentrator and will feel more comfortable in social settings. It’s also great in quiet environments when you want to be unobtrusive.
Furthermore, Intelligent Delivery accurately detects your breathing rate and adjusts the oxygen level provided accordingly. If you’re exercising or physically active, the unit will provide smaller, quick bursts of oxygen to satisfy your energy needs. However, during rest or sleep, the system provides larger oxygen boluses more slowly to correspond with your decreased rate of respiration. This means the G4 can effectively be used during sleep at night, an area where many other portable oxygen concentrators fall short. With the G4, you won’t need separate oxygen systems for the day and night.
The Inogen One G4 comes with a 3-year warranty covering the concentrator. There’s also a 1-year warranty that covers the sieve beds and accessories, so your entire system is protected. The starter package comes with the Inogen G4 unit, One battery, AC/DC power supplies, carry bag, nasal cannulaand manual.
Inogen One® G4® Portable Oxygen Concentrator
Dimensions 5.91 inches Wide x 2.68 inches Deep x 7.2 inches High (includes single battery) Product Weight 2.8 pounds with standard battery, 3.3 pounds with extended battery Warranty Three Year Standard Warranty** Battery Charging Time Standard Battery: Approximately 3.25 hours with AC or DC power
Extended Battery: Approximately 6 hours with AC or DC powerBattery Duration Setting of 1
Standard Battery: 2 hours 40 minutes, average
Extended Battery: 5 hours, average
Setting of 2
Standard Battery: 2 hours 15 minutes, average
Extended Battery: 4 hours 30 minutes, average
Setting of 3
Standard Battery: 1 hours 20 minutes, average
Extended Battery: 2 hours 30 minutes, averageFAA Approved Yes Flow Settings Pulse Dose Delivery: Three flow settings - 1, 2, 3 Manufacturer Inogen Noise Level 40 decibels at a 3.0 pulse dose setting (Quiet conversation) Operating Ranges, Intended for Use Temperature: 41 - 104 Fahrenheit (5 - 40 Celsius)
Humidity: 0% to 95%, non-condensing
Altitude: Up to 10,000 feet (3048 m)
Atmospheric Pressure: 700 hPa to 1010 hPaPower Consumption AC Power Supply 100-240V, 50-60Hz (auto sensing to allow worldwide use)
DC Power Cable: for mobile use in carStorage Ranges, Intended for Storage Temperature: -13 - 158 Fahrenheit (-25 - 70 Celsius)
Humidity: 0 to 95%, non condensing
Altitude: 0 to 10,000 ft (0 to 3048 meters)
Store in a dry environmentUser Interface Simple control functions and easy-to-read LCD display Designed for full time usage; 24/7
Quiet operation at only 40 decibels
Standard battery lasts up to 2 hours 40 minutes and extended battery can go up to 5 hours
FAA Approved