Inogen One G4 Portable Concentrator

  • Pulse 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.