Weighs less than 5 pounds with 8 Cell battery in a pulse dose system that operates from 1 to 5
8 cell battery lives up to 4 hours and the 16 cell can go up to 8 hours, depending on your flow setting
Extremely quiet with a noise level at 39 decibels
Besides normal filters charging and cleaning, there is no other maintenance
Bolus delivery cycle and more oxygen is delivered as your breath rate drops

• 11Pulse Dose
• 2.8 Pounds (with Single Battery)
• 1/2 the Size of the G3
• Up to 4.3 Hour Battery Life (8 Cell Battery, Setting of 2)
• Includes the G4 unit, single battery, AC power supply, DC power cable, carry strap, carry bag, cannula and manual.

The Inogen One G3 is currently one of the smallest and lightest portable concentrators producing medical oxygen with extremely long lasting battery options. The mobile oxygen machine was designed to provide users with the highest level of independence and portability. It includes all the same features as its predecessor, the Inogen One G2 but it's smaller in dimensions, lighter in overall weight and produces more oxygen per pound. It is a portable concentrator that you can carry with one hand and does not require a rolling mobile cart. Never mind oxygen tanks; this unit will never need to be refilled, so you don't have to worry about running out of oxygen.

It is a pulse dose portable concentrator that operates on setting from 1 to 5 with oxygen concentration levels at around 90%. The machine is barely noticeable at only 39 decibels. It is so quiet that you can use it in a library or church without hearing it. It also features an easy to read LCD screen that displays flow settings and battery life.

The Inogen G3 weighs less than 5 pounds with the 8 cell small battery and 5.7 with a 16 cell large battery. The dimensions measure at 7.25 inches tall, 3 inches wide and 8.75 inches long; making it one of the wearable concentrator ever designed. The G3 unit comes with a portable carry bag that can be worn over your shoulder for easy transportation.

The batteries were made and tested to be long-lasting. The 8 cell battery can last up to 4 hours at a setting of 2, and the 16 cell battery can last up to 7 to 8 hours on a setting of 2 as well. The rechargeable Lithium-ion batteries also have a faster than average recharge time at around 4 hours with the small battery and on the average of 6 hours for the large battery. It is FAA Approved for usage during flights and can be used on most cruise ships and buses. This makes it a truly ideal solution for travel far and near!

The Inogen One G3 Starter Package includes the Inogen G3 Unit, 8 cell battery, AC power supply, DC power cable, carry bag, cannula, and manual.