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Respironics Everflo Oxygen Concentrator

Authorized Retailer

The Respironics EverFlo Oxygen Concentrator has been designed with a unique combination of components to reduce the cost of providing oxygen therapy while maintaining usability. It is a reliable and cost-effective technique of oxygen therapy that is built with a low total maintenance cost in mind. Because the device is lightweight, it is simple to store and travel. This also decreases the possibility of harm. The humidifier bottle platform is adaptable and may hold bottles of any shape or size. It also features a recessed flow meter to reduce the risk of inadvertent breaking. It only contains two filters: an inside filter, which is a little disc that can be easily inspected during routine maintenance, and an external filter that can be changed in minutes.

Oxygen Everflo Concentrator Highlights

  • Lightweight (14kgs) and easy to transport 
  • Useful in nature
  • Cost-effective
  • Litre Flow: 0.5% to 5 litres per minute

Respironics Everflo Oxygen Concentrator Features

  • 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]

What to buy with Everflo 1020001 Concentrators

Also Available (Separately) :

Why choose EverFlo Oxygen Concentrator?

  • 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 the 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 the risk of worker injury.
  • Green product:
    • It is significantly lighter, quieter, and more energy-efficient than its predecessor. These improvements include reductions in weight (40%), energy usage (24%), and packaging (15%).

Warnings & Cautions of Everflo Home Oxygen Concentrator


  1. For proper operation, your concentrator requires unobstructed ventilation. The ventilation ports are located at the rear base of the device and at the side air inlet filter. Keep the device at least 15 to 30 cm away from walls, furniture, and especially curtains that could impede adequate airflow to the device. Do not place the concentrator in a small closed space (such as a closet).
  2. Do not remove the covers of this device. Servicing must be referred to an authorized and trained Respironics home care provider. 
  3. 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.
  4. Oxygen generated by this concentrator is supplemental and should not be considered life supporting or life sustaining. In certain circumstances oxygen therapy can be hazardous; any user should seek medical advice prior to using this device.
  5. Where the prescribing health care professional has determined that an interruption in the supply of oxygen, for any reason, may have serious consequences to the user, an alternate source of oxygen should be available for immediate use.
  6. Oxygen vigorously accelerates combustion and should be kept away from heat or open flame. Not suitable for use in the presence of a flammable anesthetic mixture with air or with oxygen or nitrous oxide.
  7. Do not smoke, allow others to smoke or have open flames near the concentrator when it is in use.
  8. Do not use oil or grease on the concentrator or its components as these substances, when combined with oxygen, can greatly increase the potential for a fire hazard and personal injury. 
  9. Do not use the oxygen concentrator if either the plug or power cord is damaged. Do not use extension cords or electrical adapters. 
  10. Do not attempt to clean the concentrator while it is plugged into an electrical outlet. 
  11. Device operation above or outside of the voltage, LPM, temperature, humidity and/or altitude values specified may decrease oxygen concentration levels.
  12. Your home care provider is responsible for performing appropriate preventive maintenance at the intervals recommended by the device manufacturer.


  1. Do not place liquids on or near the device.
  2. If the liquid is spilled on the device, turn the power off and unplug from the electrical outlet before attempting to clean up the spill. 
  3. Call your home care provider if the device does not continue to work properly.

Respironics Everflo Oxygen Concentrator Manual

Everflo Concentrator Specifications



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)


Home Concentrator Warranty

2 years extended warranty with compressor

Customer Reviews


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