Refurbished Inogen One G4 Portable Oxygen Concentrator – Ultra‑Light Battery:Extended (8 Cell) Enhanced Comfort: The soft silicone

Enhanced Comfort: The soft silicone frame and minimal contact design prioritize user comfort

designed for long-term use Cleaning and Maintenance Easy to clean

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

Enhance your travel CPAP experience with the ResMed AirMini N20 Connector

Refurbished Inogen One G4 Portable Oxygen Concentrator – Ultra‑Light Battery:Extended (8 Cell) Enhanced Comfort: The soft siliconeStay 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.