Buying used oxygen concentrators can save you tons of money and still get you a quality piece of equipment. Oxygen Concentrator Depot is part of many pharmacies with service centers, giving us access to many used pieces of oxygen equipment. We service, rent, and buy used home and portable oxygen concentrators. This allows us to offer equipment to the public at a fraction of the cost of a brand new oxygen concentrator. Read below and find the right used portable oxygen concentrator at a fraction of the cost of a new one.
Used Respironics EverGo:
The Respironics EverGo is one of our most popular portable oxygen machines. This piece of equipment is less than 10 pounds, holds up to 2 batteries at one time and on a setting of 2 will give you up to 8 hours of battery life. You can plug it into a wall, cigarette lighter, or use the charged batteries. The custom carrry case looks more like a camera bag than a piece of medical equipment. 
(Item #2756) - Used Respironics EverGo Portable Oxygen Concentrator (Under 320 Hours). This package includes: 6 Batteries, External Battery Charger, Pulse Oximeter, Traveling Cart, AC Power Supply, DC Power Supply, Custom Carrying Case, Shoulder Strap, Handle Strap, Airline Connector, Tubing, Filters, Manual. ALL FOR $2600 1-888-846-8769
(Item #1922) - Used Respironics EverGo Portable Oxygen Concentrator (Under 200 Hours) 4 Batteries, Traveling Cart, Pulse Oximeter, AC Power Supply, DC Power Supply, Airline Connector, Custom Carrying Case, Shoulder Strap, Handle Strap, Tubing, Filters, Manual. ALL FOR $2300 1-888-846-8769
(Item #3331) - Used EverGo Portable Oxygen Concentrator (Basically Brand New!) 2 Batteries, Traveling Cart, Pulse Oximeter, AC Power Supply, DC Power Supply, Airline Connector, Custom Carrying Case, Shoulder Strap, Handle Strap, Tubing, Filters, Manual. ALL FOR $2,100 1-888-846-8769
(Item #5620) - Used Respironics EverGo (Under 20 Hours) 4 Batteries, External Battery Charger, Pulse Oximeter, AC Power Supply, DC Power Supply, Traveling Cart, Custom Carrying Case, Shoulder Strap, Handle Strap, Airline Connector, Tubing, Filters, Manual. ALL FOR $2375 1-888-846-8769 SOLD!!!!!!
(Item #8820) - Used Respironics EverGo Portable Oxygen Machine (OPEN BOX) still has a 3 year warranty backed up by our 3 year free loaner program!!! Package Includes: 4 Batteries, External Battery, Pulse Oximeter, AC Power Supply, DC Power Supply, Traveling Cart, Custom Carrying Case, Shoulder Strap, Handle Strap, Airline Connector, Tubing, Filters, Manual. ALL FOR $2,895 1-888-846-8769
(Item #0928) - Used Respironics EverGo (Show Room Model) 6 Batteries, Traveling Cart, Pulse Oximeter, AC Power Supply, DC Power Supply, Airline Connector, Custom Carrying Case, Shoulder Strap, Handle Strap, Tubing, Filters, Manual 3 Year Warranty!! ALL FOR $3200 1-888-846-8769
(Item #3261) - Used Respironics EverGo (Under 150 Hours) 2 Batteries, Traveling Cart, AC Power Supply, DC Power Supply, Airline Connector, Custom Carrying Case, Shoulder Strap, Handle Strap, Tubing, Filters, Manual ALL FOR $2195 1-888-846-8769
(Item #0111) - Used Respironics Evergo (Under 75 Hours) Also Comes with a Respironics EverFlo Q Home Oxygen concentrator (Under 300 Hours). The EverGo comes 2 Batteries, Traveling Cart, AC Power Supply, DC Power Supply, Airline Connector, Custom Carrying Case, Shoulder Strap, Handle Strap. The Tubing, Filters, And Manual come with both units! ALL FOR $2800 1-888-846-8769
Used Invacare SOLO2
The Invacare SOLO2 is the most reliable and most durable continuous flow portable oxygen concentrator. This oxygen machine produces both continuous and pulse flow. IT IS THE BEST CONTINUOUS FLOW UNIT ON THE MARKET WHEN IT COMES TO BATTERY LIFE! The Invacare SOLO2 can be used 24/7/365 days a year. The patient can use the unit and charge the battery at the same time when plugged into the wall or car!
(Item #7261) - Used Invacare SOLO2 Oxygen Concentrator (Under 100 Hours) 1 Battery, Traveling Cart, AC Power Supply, DC Power Supply, Tubing, Filters, Manual. ALL FOR $2,350 1-888-846-8769
(Item #0281) - Used Invacare SOLO2 Travel Oxygen (Under 200 Hours) 2Batteries, Traveling Cart, AC Power Supply, DC Power Supply, Tubing, Filters, Manual. ALL FOR $2,750 1-888-846-8769
(Item #1223) - Used Invacare SOLO2 Oxygen Equipment (Under 50 Hours) 3 Batteries, Traveling Cart, AC Power Supply, DC Power Supply, Tubing, Filters, Manual. ALL FOR $3,150 1-888-846-8769
Used SeQual Eclipse
The Sequal Eclipse is the most popular portable oxygen concentrator that has both a continuous and pulse flow oxygen delivery. Great for day or night use when you are on the go and need continuous flow to sleep. 
(Item #6598) - Used SeQual Eclise Portable Oxygen Machine (Under 100 Hours) 1 Battery, Traveling Cart, AC Power Supply, DC Power Supply, Accessory Bag, Tubing, Filters, Manual. ALL FOR $2350 1-888-846-8769
(Item #3291) - Used SeQual Eclipse (Under 175 Hours) 2 Batteries, Traveling Cart, AC Power Supply, DC Power Supply, Accessory Bag, Tubing, Filters, Manual. ALL FOR $2650 1-888-846-8769
(Item #1818) - Used SeQual Eclipse Concentrator (Under 50 Hours) 2 Batteries, External Battery Charger, Traveling Cart, AC Power Supply, DC Power Supply, Accessory Bag, Tubing, Filters, Manual. ALL FOR $2850 1-888-846-8769
(Item #7312) - Used SeQual Eclipse (OPEN BOX) 3 Batteries, Traveling Cart, AC Power Supply, DC Power Supply, Accessory Bag, Tubing, Filters, Manual, STILL HAS A WARRANTY!. ALL FOR $3350 1-888-846-8769
(Item #9918) - Used SeQual Eclipse (Under 50 Hours) 3 Batteries, External Battery Charger, Traveling Cart, AC Power Supply, DC Power Supply, Pulse Oximeter, Accessory Bag, Tubing, Filters, Manual. ALL FOR $3300 1-888-846-8769
Used Invacare XPO2
The Invacare Xpo2 is one of the lightest portable oxygen machines you can find. It weighs less than 7 pounds and can easily 
be worn over your shoulder.
(Item #2341) - Used Invacare XPO2 Travel Oxygen Concentrator (OPEN BOX) Still HAS FULL 5 YEAR WARRANTY (backed up by our 5 year free loaner program)! Custom Carrying Case, Shoulder Strap, Handle Strap, Internal Battery, 1x Supplemental Batteries, Accessory Bag, Pulse Oximeter, AC Power Supply, DC Power Supply, Tubing, Filters, Manual. ALL FOR $2595 1-888-846-8769
(Item #1111) - Used Invacare XPO2 Portable Oxygen Concentrator (Under 60 Hours) Custom Carrying Case, Shoulder Strap, Handle Strap, AC Power Supply, DC Power Supply, Internal Battery, Supplemental Battery, Accessory Bag, Tubing, Filters, Manual. ALL FOR $2,250 1-888-846-8769
(Item #9856) - Used Invacare XPO2 (Under 200 Hours) Custom Carrying Case, Shoulder Strap, Handle Strap, AC Power Supply, DC Power Supply, Internal Battery, 3x Supplemental Batteries, Accessory Bag, Pulse Oximeter, Tubing, Filters, Manual. ALL FOR $3,000 1-888-846-8769
Used DeVilbiss IGO
The DeVilbiss IGO portable oxygen concentrator is both a continuous and pulse flow portable oxygen
concentrator. Gaining ground on the SeQual Eclipse. The IGO received its FAA approval a bit later and is now just as popular a unit. Great for oxygen therapy patients that need a unit on the go that they can sleep with as well.
(Item #0009) - Used DeVilbiss IGO Travel Oxygen Concentrator (Under 85 Hours) Comes With 1 Battery, Traveling Cart With Custom Case, AC Power Supply, DC Power Supply, Pulse Oximeter, Tubing, Filters, Manual. All FOR $2350 1-888-846-8769
(Item# 0011) - Used DeVilbiss IGo (Under 100 Hours) 2 Batteries, Traveling Cart With Custom Carrying Case, AC Power Supply, DC Power Supply, Pulse Oximeter, Tubing, Filters, Manual. ALL FOR $2700 1-888-846-8769
(Item #0120) - Used DeVilbiss IGo (Under 600 Hours) 3 Batteries, Traveling Cart With Custom Carrying Case, AC Power Supply, DC Power Supply, Tubing, Filters, Manual. ALL FOR $3050 1-888-846-8769
Used Inogen One
The Inogen One is an original. One of the first portable oxygen concentrator machines with FAA approval. Light and compact people still enjoy the Inogen One portable unit.
(Item #9999) - Used Inogen One, Travel Cart, Custom Carry Case, 3 Batteries, External Battery Charger, ALL FOR $1350 1-888-846-8769 SOLD
(Item #9992)- Used Inogen One, Travel Cart, Custom Carry Case, 2 Batteries, And All Accessories, Comes With FREE GTek 191 Finger Pulse Oximeter, ALL FOR $1495 CALL 1-888-846-8769 SOLD
(Item #9998) - Used Inogen One Basic Package, Travel Cart, Custom Carry Case, All New Filters, Finger Pulse Oximeter, All Cleaned Up And Ready To Go. Lowest Price You Will Find On A Portable Oxygen Concentrator. ALL FOR $1395 CALL 1-888-846-8769 SOLD
Used Home Oxygen Concentrators
Used Invacare Perfecto 2
The Invacare Perfecto 2 is a 5 liter home oxygen concentrator. One of the most durable home oxygen machines you can find. Its weight is 42 pounds and has wheels, making it easy to move around the house or an R.V..
(Item #6533) - Used Invacare Perfecto 2 (Under 100 Hours) All Filters Are Brand New, Tubing, Filters, Manual. ALL FOR $550 CALL 1-888-846-8769
Used Respironics EverFlo Q
The Respironics EverFlo Q is one of the quietest 5 liter home oxygen concentrators on the market. Its weight is only 31 pounds and has a very quiet purr. Most patient don't even realize that the oxygen equipment is on. An example package you will find used:
(Item#0834) - Used Respironics EverFlo Q (Under 350 Hours) Tubing, New Filters, Manual. ALL FOR $550 CALL 1-888-846-8769
OXYGEN CONCENTRATOR DEPOT
CALL TODAY AND LEARN HOW TO SAVE THOUSANDS ON A USED HOME OR PORTABLE OXYGEN CONCENTRATOR!
1-888-846-8769
*When You Fill Out The Contact Form For A Free Pulse Oximeter, You Will Receive You Free Pulse Oximeter With The Purchase Of A Home Or Portable Oxygen Concentrator. If You Wish Not To Purchase A Home Or Portable Oxygen Concentrator, You Will NOT Receive A Free Pulse Oximeter!