• 1 – 5 L/min Lightweight and Compact Design Suitable for most oxygen prescriptions Fast and easy maintenance Oxygen and performance monitor

  • The lightweight Inogen One® G3 portable oxygen concentrator has the highest capacity of any portable weighing at or below 5 pounds. Patients appreciate its ultra-quiet and reliable operation for 24/7 use. Sieve beds are easily field changeable with no tools required. Advanced diagnostics take the guesswork out of patient support. The Inogen One G3 offers the patient one, single solution for oxygen at home or away, day or night. Highest Capacity at or Below 5 Pounds • Ultra-Quiet, Reliable Operation • Clinically Proven for 24/7 Use • Unique Field-Changeable Sieve Beds