5L concentrators, Invacare Homefill units, and other patient-ready oxygen concentrators in stock at dealer prices. New and refurbished. Email andre@ameristart.com or call (720)-552-2840 for current inventory and pricing.
Item # 1020001 Title: Respironics Everflo I OPI Oxygen Concentrator Quantity: 2 Item Location: North Carolina Item Condition: Good (Please view all pictures) Cosmetics: Good (Please... view more
Asking Price:
$320 USD
Item # 285036 Title: Invacare HomeFill Compatible SensO2 Oxygen Concentrator Item Comments: Unit powers on No further testing was done besides power on Please note the item is chipped at the... view more
Asking Price:
$400 USD
Item # 297695 Title: Invacare HomeFill Compatible SensO2 Oxygen Concentrator Item Comments: Unit powers on Please note the item is missing a wheel See pictures for further details ... view more
Asking Price:
$383 USD
GCE ZEN-O PORTABLE OXYGEN CONCENTRATOR Manufacturer: GCE Healthcare Model: Zen-O Portable Oxygen Concentrator Model Number: RS-00500 Included: • GCE Zen-O Portable Oxygen Concentrator •... view more
Asking Price:
$842 USD
GCE ZEN-O PORTABLE OXYGEN CONCENTRATOR Manufacturer: GCE Healthcare Model: Zen-O Portable Oxygen Concentrator Model Number: RS-00500 Included: • GCE Zen-O Portable Oxygen Concentrator •... view more
Asking Price:
$666 USD
Simplygo Mini Used like units The Philips Respironics SimplyGo Mini is a lightweight (5 lbs) portable oxygen concentrator (POC) designed for active users who require pulse-dose oxygen therapy. It... view more
Asking Price:
$975 USD
Inogen OxyGo Next Used like new unit, 1 year warranty The OxyGo NEXT is a lightweight (4.7–5.8 lbs) portable oxygen concentrator designed for 24/7 use, featuring six pulse flow settings, 38... view more
Asking Price:
$1,225 USD 
CAIRE FreeStyle Comfort Portable Oxygen Concentrator – Tested, Powers On Description: This listing is for a CAIRE FreeStyle Comfort Portable Oxygen Concentrator. Condition: Used, shows wear... view more
Asking Price:
$499 USD
LifeChoice Activox Portable Oxygen Concentrator – REF XYC100B-P4L – Unit Only, Untested Description: For sale is a LifeChoice Activox Portable Oxygen Concentrator, identified by the label REF... view more
Asking Price:
$300 USD
Respironics GoLox Portable Liquid Oxygen System – Unit Only Description: Up for sale is a Respironics GoLox Portable Liquid Oxygen System. This listing is for the unit only as shown in the... view more
Asking Price:
$550 USD
GCE Zen-O Portable Oxygen Concentrator RS-00500 DL-00505 Rev 2 – Unit Only, Untested Description: This listing is for a GCE Zen-O Portable Oxygen Concentrator, model RS-00500 (DL-00505 Rev 2). ... view more
Asking Price:
$400 USD
FOR PARTS ONLY - UNTESTED THIS PRODUCT HAS NOT BEEN TESTED AND IS FOR PARTS Only includes the items that are pictured. Does not include any other accessories. Condition: We are... view more
Asking Price:
$395 USD
Philips Simply Go Mini. Good condition guaranteed. Comes with two chargers, one wall plug and one car charger. Also includes carrying bag. Sixty date warranty included. extended two year... view more
Asking Price:
$399 USD
~~~~Product details~~~~ Manufacturer: Caire Item: Portable Oxygen Concentrator Model/Cat # Helios 300 *Please review images and check for compatibility before bidding for the item Package... view more
Asking Price:
$100 USD
We acquired the unit in a state surplus sale. We don't know the prior usage history. Powers up. Comes as pictured. No other accessories. Sold as is with no return rights. Inventory ID:... view more
Asking Price:
$675 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.