The Inogen Rove 4 is a portable oxygen concentrator weighing only 1.3 kg, designed for patients seeking flexibility and comfort. It features quiet operation and is easy to use and maintain. This model offers the highest oxygen output relative to its weight in the Setting 4 category, surpassing other portable concentrators on the market. It is the successor to the Inogen One G4 and belongs to the 2025 series.

• 4 cell battery:
  • Setting 1: 4 hours and 29 minutes
  • Setting 2: 3 hours and 34 minutes
  • Setting 3: 2 hours and 8 minutes
  • Setting 4: 1 hour and 24 minutes
• 8 cell battery:
  • Setting 1: 5 hours and 49 minutes
  • Setting 2: 4 hours and 40 minutes
  • Setting 3: 2 hours and 44 minutes
  • Setting 4: 1 hour and 47 minutes