Introducing the New Inogen One G4
Is your current concentrator too heavy, inconvenient, or outdated? Interested in making your life easier with the latest and greatest in oxygen concentrator technology? It’s time to make the switch from old to new! With our easy Buy-Back Program you have the unique opportunity to experience a lighter, quieter, and more effective solution to fit your lifestyle and oxygen needs! Call 1-888-360-9879 or fill out the form below for more information on your trade-in eligibility!

Why Trade-Up?

Technology is always changing and evolving and so are oxygen concentrators! Here at AMSR we stay on top of the latest trends and concentrators to ensure we can offer you the most effective oxygen solutions to fit your needs and lifestyles.

Many of our customers have a concentrator that still works but may be outdated, discontinued, needs repairs, no longer can hold a charge, etc. Take the example below, the Respironics Evergo is a great and reliable concentrator, however, it is discontinued and has been quickly replaced by more powerful and lighter units.

While your current outdated unit may still fulfill your needs, a new model may give you a full warranty, better battery life, energy efficiency, portability, FAA approval, and more! See the example below to see just how beneficial trading-up can be!

Trade-In the Respironics EverGo

Respironics EverGo

Quick Overview
  • Pulse Dose
  • 8.5 LBS with Battery
  • 4 Hour Single Battery Life
  • 43 Decibels (As loud as a refrigerator humming)
  • 6 Inches Wide x 12 Inches Deep x 8.5 Inches High
Trade Up Concentrators
Trade-Up for the Inogen One G3

Inogen One G3

Quick Overview
  • Pulse Dose
  • ONLY 4.7 LBS with Standard Battery!
  • 8.5 Hours of Extended Battery Life!
  • Discreet: 39 Decibels
  • Ultimate Portability: 8.75 Inches Wide x 3 Inches Deep x 8.25 Inches High



Ready to trade-up and take advantage of this great opportunity? Call 1-888-360-9879 or fill out the form below for more information on your trade-in eligibility.


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