We were lucky enough to garner a sneak peek
at Inogen’s newest oxygen concentrator, the
Inogen One G4.
“Most of our clients are elderly—70 years old
on average. They don’t want to carry or push
around a 10-pound device,” Wilkinson said.
The Inogen One G4 is a mere 2.8 pounds.
This is much lighter when you consider the
competition of oxygen tanks, but it’s also
40 percent lighter than the last version,
the 4.8-pound Inogen One G3. It’s also a
whopping 50 percent smaller than the
It’s the first sub-three pound device on the
market, and it doesn’t compromise oxygen
output. And according to their tests, the
Inogen One G4 will have the highest oxygen
output per pound compared to other devices.