Respironics Everflo Oxygen Concentrator

Respironics Everflo Oxygen Concentrator

Brand/Manufacturer: RESPIRONICS
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  • Prescription required

Respironics Everflo Oxygen Concentrator is designed to be small, light, easy to transport and will fit into the trunk of a car. It features interface panel with on or off switch and alarm indicators. EverFlo has an easy-to-mount humidifier bottle connection and no patient filter. Its molded handle is easy to pick up and transport with one or both hands.

Note: Prescription can be emailed or faxed to 1.203.616.2851. To email please: Click Here

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Cannot be shipped Rush or Expedited delivery.
Item #DescPkg Price 
1020000 Without Oxygen Percentage Indicator (OPI) Each $89.50
1020001 With Oxygen Percentage Indicator (OPI) Each $99.50

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  • Respironics Everflo Oxygen Concentrator is lightweight and easy to transport
  • One of the quietest mainstream concentrators
  • Uses less power and produces less heat, so its more patient-friendly
  • No filters for the patient to change
  • Recessed flow meter helps reduce the chance of accidental breakage
  • Durable metal cannula connection is less likely to break
  • Humidifier Bottle Platform is designed to be compatible with all bottle styles and features an easy-to-use velcro closure
  • Internal tubing storage keeps tubing conveniently available for use
  • Humidifier bottle holder compatible with all bottle styles
  • No homecare provider filter change for two years
  • NOTE: Prescription can be faxed to 1.203.616.2851 or emailed to [email protected]
  • Also Available (Separately) :
    Respironics Everflo Filter (Code : #520)
    Respironics SimplyGo And Everflo Oxygen Concentrator Connecting Tube (Code : 1039642)

More Information

  • Expect industry-leading quality and reliability:
    -EverFlo stationary oxygen concentrator can save you time and money over the course of ownership because of their design and quality. Field-proven over more than three years, It was rated highest in perceived quality by a 2008 independent survey of homecare providers, and hundreds of thousands of units have been deployed worldwide. Manufactured in the United States and backed by deep design knowledge, it is developed using only high-quality parts. With a recessed flow meter, metal cannula connector, strong plastic casing, proven sieve bed, and Pressure Swing Adsorption (PSA) technology, you will notice a reduction in repairs, complaints, and unscheduled visits.
  • Enjoy ease of service:
    -It is designed with fewer parts resulting in lower overall maintenance costs. It has just two filters. The external filter can be changed in minutes without special skills or tools and the internal micro disk filter is simply checked during routine maintenance procedures.
  • Easy to store, transport and deliver:
    -It is compact, has a streamlined and integrated handle, and weighs only 31 pounds. This results in lower shipping and storage costs and may reduce risk of worker injury.
  • Green product:
    -It is significantly lighter, quieter and more energy efficient than its predecessor. These improvements include reductions of weight (40%), energy usage (24%), and packaging (15%).




Input voltage

120 VAC +/- 10%

Input frequency


Average power consumption

350 watts

Oxygen concentration (at 5lpm)

93% (+/- 3%)

Liter flow

0.5 to 5 liters per minute


31lbs (14kg)

Sound level

45dBA typical


23"H x 15"W x 9.5"D (584mm x 381mm x 241mm)

Required maintenance

Compressor intake filter: change every 2 years

OPI (Oxygen Percentage Indicator) alarm levels

Low oxygen: 82%, very low oxygen: 70%

Operating temperature

55°F to 90°F (12°C to 32°C)

Storage/transport humidity

-30°F to 160°F (-34°C to 71°C) up to 95% relative humidity

Operating humidity

Up to 95% relative humidity

Outlet pressure


Operating altitude

0 to 7,500; (0 to 2,286 m)


2 years extended warranty with compressor

Customer Reviews

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Questions & Answers

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Can the concentrator be laid down while transporting in vehicle. 
Arlene Hunt - 8/11/2019 7:22:42 PM
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Yes,Respironics Everflo Oxygen Concentrator can be laid down while transporting in vehicle.
Customer Care - 8/13/2019 8:20:32 AM
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alarm going off
hank koehler - 3/17/2017 4:18:28 PM
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In the event of an equipment alarm or if you are experiencing any signs of discomfort consult your home care provider and/or your health care professional immediately. 
If Yellow LED illuminates c0ntinuously. The Red LED is off and the Audible Alarm is silent. The device has detected a low oxygen condition. (0Pl units only.)
Please refer user manual given on below link.
Customer Care - 4/4/2017 4:52:11 AM
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can I run it on a portable generator
sam - 1/23/2017 1:21:28 PM
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Yes plug your Respironics Everflo Oxygen Concentrator into electricity running from your backup generator.
Customer Care - 1/25/2017 5:54:54 AM
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is everything covered under the 5 year warranty
kathy - 9/29/2016 2:31:21 PM
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Thank you for contacting customer care service. 
Please refer below link for Warranty given by manufacturer.
Customer Care - 9/30/2016 12:31:12 AM
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My mom has smoked for years. At 82 she refuses to stop now. She's has oxygen sats at 70 and has hospice coming to the house. My sister says the machine will blow up the house if she smokes around it. True or false. I want her to go out of this world the way she wants. Is it going to explode or can she enjoy her cigarettes without being blown sky high.
Donna - 9/12/2015 6:52:02 AM
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Oxygen is a non-flammable and combustible gas that is under pressure and when conditions exists, like smoking or an open flame a fire can occur or an explosion. I would advise not smoking at all around oxygen. I hope this helps. Have a great week. 

Per user manual : Do not smoke, allow others to smoke or have open flames near the concentrator when it is in use.
Customer Service - 9/15/2015 12:17:38 AM
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My consentrator is beeping and orange light come on ...what can I do ?
Donald Keith Smith - 9/5/2015 2:14:48 PM
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You should contact your homecare provider and have them evaluate the device. If the purchase was made with us you may call us toll free at 866-316-0162.
Customer Service - 9/21/2015 9:43:32 AM
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AVERAGE POWER CONSUMPTION: 350 watts per what (hour)
david bridges - 8/3/2015 4:22:31 PM
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Thank you. Please let me know if I can be of further assistance.
Customer Service - 8/10/2015 12:24:00 AM
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THANKS OUTSTANDING ANSWER AND WILL HELP US A LOT.sorry I took so long answering you but my H/P is on the blink.yours is doing just fine.
david bridges - 8/10/2015 12:21:51 AM
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Yes this is 350 Watts per hour.


DIVIDED BY 1000: _________ /1000 
KILOWATTS PER HOUR: _________ 0.35


 MULTIPLY BY KWH: _________ 0.35

Hope it helps.
Customer Service - 8/6/2015 1:51:22 AM
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we currently are using this machine. what I was trying to figure out was, knowing my cost per kwh,using the concentrator 8-10 hours a day, what will be the added bottom line amount at the end of the month. THANKS
DAVID BRIDGES - 8/6/2015 12:56:39 AM
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Thank you for reaching out to us.

The EverFlo Q uses around a maximum of around 350 watts while on the highest setting, which is on the lower end of electricity usage for most home oxygen concentrators. The oxygen purity is around an average of 93%. This concentrator is also very quiet, at just 40 decibels, which is no louder than the hum of your refrigerator. It's also known for producing much less heat than other home oxygen concentrators that have the same oxygen capacity. 

Hope it helps.
Customer Service - 8/4/2015 12:55:20 AM
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Is this a used or refurbished item?
natalia - 5/27/2015 8:47:16 PM
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We only sell brand new, unused items.
Customer Care - 5/28/2015 3:20:48 AM