Inogen One G3 Portable Oxygen Concentrator

The Inogen One G3 is a compact, lightweight, and reliable portable oxygen concentrator designed to give patients greater freedom and mobility. With a long-lasting rechargeable battery, pulse dose delivery system, and FAA approval for air travel, the G3 provides oxygen therapy on the go without the need for heavy cylinders.

Ideal for home, travel, and everyday use, the Inogen One G3 combines efficiency and portability, ensuring consistent oxygen delivery when it’s needed most.

✅ Key Features & Benefits

• Lightweight & Portable – Weighs approx. 2.2 kg (4.9 lbs) with standard battery.

• Pulse Dose Oxygen Delivery – 5 flow settings available.

• Quiet Operation – <39 dBA, suitable for use during sleep or in public.

• Long Battery Life – Up to 4.5 hours with standard 8-cell battery, 9.5 hours with optional 16-cell.

• FAA Approved – Suitable for use on commercial aircraft.

• Easy to Use – Simple control panel with LCD display.

• Durable & Reliable – Designed for continuous daily use.

• Home & Travel Friendly – No need for refills, powered via AC, DC, or battery.

📐 Technical Specifications

• Brand: Inogen

• Model: One G3

• Weight: 2.2 kg (with 8-cell battery)

• Dimensions: 222 × 181 × 71 mm (8.75 × 7.19 × 2.95 in)

• Flow Settings: 1–5 (pulse dose)

• Noise Level: <39 dBA

• Battery Life: Up to 4.5 hrs (8-cell), up to 9.5 hrs (16-cell)

• Power Supply: AC, DC, or battery

• Operating Altitude: Up to 10,000 ft

• Warranty: Typically 3 years (unit), 1 year (accessories)

• Certification: FAA approved for air travel

📦 What’s Included

• 1 × Inogen One G3 Portable Oxygen Concentrator

• 1 × Brand New Rechargeable 8-cell Battery (16-cell optional upgrade)New 

• 1 × AC Power Supply & Cable

• 1 × DC Car Charger

• 1 × Carry Bag with Strap

• 1 x New Oxygen Cannula

• 1 × User Manual