Lightweight, Powerful, and Designed for Life on the Go
One of our customers' long-standing favorites, the Inogen One G4 is the perfect blend of portability and performance, offering everything you need to stay active and independent. At just 2.8 lbs, it’s the lightest portable oxygen concentrator in its class, making it easier than ever to take your oxygen therapy with you wherever you go.
Despite its compact size, the G4 delivers powerful, reliable oxygen therapy, ensuring you have the support you need to live life without limits. Whether you’re out for a walk, traveling, or simply enjoying time with family, the G4’s advanced technology and user-friendly design will keep you moving.
Specifications for the Inogen One G4
Weight: Approximately 4.8 pounds (2.2 kg)
Dimensions: 8.5 inches (H) x 7.2 inches (W) x 3 inches (D)
Oxygen Delivery: Pulse dose delivery system
Settings: 1 to 3 flow settings
Battery Life:
Up to 4.5 hours on a single battery
Expandable with an optional additional battery
Oxygen Concentration: 90% ± 3% at all flow settings
Sound Level: 38 dBA (quiet operation)
Power Options:
AC power supply for home use
DC power adapter for use in vehicles
Operating Altitude: Up to 10,000 feet (3,048 meters)
Features
User-Friendly Interface: Simple controls and easy-to-read display
Portable Design: Easy to carry and designed for travel
Filter System: Includes a reusable filter for easy maintenance
Warranty: Typically comes with a 3-year warranty (check specifics)
Additional Information
Accessories: Optional carrying cases, additional batteries, and other accessories available.
Compliance: Meets FAA requirements for air travel.