Refurbished Inogen One G4 Portable Oxygen Concentrator – Ultra‑Light Battery:Extended (8 Cell) ensuring minimal noise for you

ensuring minimal noise for you and your partner

Those Looking for Versatility in Sleeping Positions

with no obstructive parts

while SoftEdge headgear with adjustable straps keeps the mask stable and comfortable throughout the night

Perfect for New or Experienced Users: Straightforward design is great for first-time CPAP users and long-time users alike

Refurbished Inogen One G4 Portable Oxygen Concentrator – Ultra‑Light Battery:Extended (8 Cell) ensuring minimal noise for youStay mobile with one of Inogens lightest portable concentrators at a lower cost with this refurbished Inogen One G4 portable oxygen concentrator. Weighing about 2. 8 lb with a single battery, the G4 is built for shoppers who want a very small, easy to carry device for daily errands, appointments, and travel. The Inogen One G4 is a pulse dose portable oxygen concentrator with three settings (13), delivering oxygen in pulses when it detects inhalation.