Need help? Call us:

+1-800-520-5726

Please, enable Wishlist.

Refurbished and Used Portable Oxygen Concentrators

Our Current Used Inventory (Don't see what you are looking for?( Give us a call we may have it!):

Package # Model Battery Hours Retail Our Price
65440 Inogen One G5 w/1 8-Cell Battery 2539 $3,295 $2,195
65557 Inogen One G4 w/1 8-Cell Battery 255 $3,295 $2,195
65355 DeVilbiss 10 Liter 76 $2,295 $1,795
65304 Caire Freestyle Comfort w/1 8-Cell Battery 511 $2,995 $1,795
65573 Arya Airtivo Max w/1 Battery 179 $3,295 $1,795
65486 Inogen One G5 w/1 8-Cell Battery 600 $3,295 $2,195
65496 Inogen One G5 w/1 8-Cell Battery 1385 $3,295 $2,195
65329 Caire FreeStyle Comfort w/1 Battery 478 $2,995 $1,795

Here at 1st Class Medical we have a large variety and selection of refurbished and used portable oxygen concentrators available at any given time. In fact, we have EVERY MAKE AND MODEL in our used inventory. So, if you’re looking to save money and get a device that will provide you with more freedom and independence, purchasing a used or refurbished concentrator is a great option!

About our Used and Refurbished Concentrators:

You can check our used and refurbished inventory by calling us at 1-800-520-5726. Our used stock is constantly changing due to the high volume of used units that we sell and the high volume of used units that we receive at our private service center. Our certified technicians thoroughly test and repair every unit, before we put them up for sale to ensure the equipment exceeds our standards. But our service center isn’t the only source for our used inventory.

We source our used inventory a number of different ways:

***Give us a call at 1-800-520-5726 today to save big on a portable oxygen concentrator with one of our used or refurbished units!***