Inogen One G4 Portable Concentrator

The Inogen One G4 offers three distinct oxygen flow settings and stands out with Inogen's Intelligent Delivery technology. This groundbreaking system swiftly detects each breath and administers oxygen within the initial 400 milliseconds. This is of utmost importance as this brief timeframe is when the lungs undergo the most significant gas exchange. By delivering oxygen at the onset of each breath, it ensures that your body utilizes the oxygen more efficiently.

Operating at a mere 40 decibels, the G4 generates less noise compared to a standard indoor conversation. This means you can use your oxygen concentrator without disturbing others, enhancing your comfort in social situations. Additionally, it excels in quiet environments where discretion is desired.