Protect Your Product with an Extended Warranty. 100% Parts and Labor Coverage. Covers Manufacturers Defects. Includes Accidental Damage (Liquid/Impact). Covers Free Shipping for Portable Devices. Covers On-Site Service. Up to 5 Years of Coverage Available
Inogen G4 Portable Oxygen Concentrator is in good cosmetic and power tested condition. This is one of the lightest and most compact portable oxygen concentrator available on the market. Runs fine... view more
Asking Price:
$1,599 USD
INOGEN One G4 Portable Oxygen Concentrator 1-3 LPM Oxygen... view more
Asking Price:
$1,000 USD
Inogen One G5 IO-500 Portable Oxygen Concentrator Unit is GUARANTEED to be in working order. Actual unit pictured. Pre owned used condition. Machine works as it should. Has 686 HOURS. Comes... view more
Asking Price:
$1,500 USD
One G3 IO-300 Portable Oxygen Concentrator Unit is GUARANTEED to be in working order. Actual unit pictured. Pre owned used condition. Machine works as it should. Has 968 HOURS. Comes with... view more
Asking Price:
$1,150 USD
***Demo unit with very low hours. Like new*** The Inogen One G5 is a portable oxygen concentrator (POC) designed to provide users with freedom and independence by delivering oxygen therapy on the... view more
Asking Price:
$1,999 USD
Portable Oxygen Concentrator with everything shown in... view more
Asking Price:
$500 USD
Inogen One IO-100 Portable Oxygen Concentrator is in good cosmetic and power tested condition. 2 Units Available. The units work fine plugged in. One of the units does have message on the screen... view more
Asking Price:
$449 USD
INOGEN One G2 Oxygen Concentrator Oxygen used condition, you will receive: 1x INOGEN One G2 Oxygen Concentrator Oxygen 1x INOGEN one G2 battery, the battery holds power but we are not able to... view more
Asking Price:
£499 GBP
Excellent physical condition, powers on and operates as it should. Listing is for bare unit as pictured with holster. No battery, power supply or any hoses included. Shipping is included... view more
Asking Price:
$1,500 USD
Unit pulled from working environment in good... view more
Asking Price:
$950 USD
What You'll get: Inogen One G3 Model IO-300 Oxygen Concentrator (388 hours of use) Power Adapter Carrying Case User Manual Car Charger Box (3) Medline HCS4515 Cannula (7) Roscoe... view more
Asking Price:
$700 USD
New in Box Inogen G5 16cell battery unit Includes: AC & DC power supply, carry bag, and user manual 16 cell is the double battery The Inogen One G5 offers six oxygen flow settings to... view more
Asking Price:
$2,100 USD 
Oxygen concentrators are medical devices used to provide oxygen therapy to people who have difficulty breathing due to medical conditions such as COPD, emphysema, and other respiratory illnesses. Oxygen concentrators work by taking in air from the surrounding environment and removing nitrogen from it, leaving behind concentrated oxygen. The oxygen is then delivered through a nasal cannula or mask to the patient. Oxygen concentrators are a more cost effective and convenient alternative to traditional oxygen tanks, as they require no refills or deliveries and can be used in the home or on the go.
The price range for oxygen concentrators varies depending on the manufacturer and the features offered. Most oxygen concentrators range from $500 to $2,000, with higher-end models costing up to $5,000. Some of the most popular manufacturers of oxygen concentrators are Philips Respironics, Invacare, and AirSep. These manufacturers offer a wide range of oxygen concentrators with different features and price points to meet the needs of any user.
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