Inogen One G4 Portable Oxygen Concentrator
- Smallest portable oxygen concentrator on the market
- Weighs only 1.4 kg
- Meets FAA requirements
✅Free Nationwide Shipping
✅Order Ships in 1 - 2 Working Days
✅100% Secure Payments
Couldn't load pickup availability
Weighing just 2.8lbs (1.27kg), the INOGENONE® G4 is compact, lightweight, and stylish. It’s the smallest and lightest portable oxygen concentrator in our range and offers 3 pulse flow settings.
The G4 runs quietly, producing less noise than a typical indoor conversation, making it discreet and easy to use. The user-friendly interface includes a white back-lit LCD display that shows the current pulse flow setting and remaining battery level clearly.
The G4’s smart delivery system adjusts the oxygen output based on your breathing rate. When you’re active, it provides shorter bursts of oxygen, and when you’re resting or sleeping, it delivers longer bursts. This ensures you always receive the right amount of oxygen as prescribed. The device comes with both a mains power adapter and a car charger.
General Specifications
- Approximately 1.27 kg (2.8 lbs) with a single battery; around 1.5 kg (3.3 lbs) with a double battery.
- 15.01 cm (L) × 6.8 cm (W) × 18.2 cm (H) with a single battery
- Pulse dose system with three flow settings: 1, 2, and 3.
- Approximately 90% ±3% at all settings
- Approximately 40 decibels at setting 2
- Approximately 2 minutes.
What’s In The Box:
- Inogen One G4 Concentrator Unit
- Single Battery (4-cell)
- AC Power Supply (for wall outlets)
- DC Power Cable (for car charging)
- Carry Bag with Shoulder Strap
- Nasal Cannula
- User Manual
Battery and Power
- Provides up to 2.7 hours of use; recharges in approximately 3.25 hours.
- Provides up to 5 hours of use; recharges in approximately 6 hours Oxygen Times.
- 100-240V, 50-60Hz (auto-sensing for worldwide use).
Trusted clients
- Choosing a selection results in a full page refresh.