Loading... Please wait...

Our Newsletter

Get Coupons, Sales Info, Useful News Items, Product Updates and more.

Respironics EverFlo Q Ultra-quiet Stationary Oxygen Concentrator

  • Philips Respironics EverFlo Q Ultra-quiet Stationary Oxygen Concentrator
Our suppliers will not allow us to publish our low prices. Phone toll-free 1-855-926-4367 for the lowest prices on the most suitable Stationary Oxygen Concentrator Package available.

Product Description

Philips Respironics EverFlo Q Stationary Oxygen Concentrator

The first ultra-quiet concentrator available at an affordable price!

Oxygen Simplified

Until now, oxygen concentrators have been very similar - heavy, bulky, noisy, or require frequent maintenance. But EverFlo from Respironics is a unique stationary concentrator that delivers the features homecare providers want and patients deserve. EverFlo reduces operating costs with a design that is:

  • Lightweight - only 31 lbs
  • Smaller and sleeker
  • Easy to store and transport
  • Low maintenance
  • Quiet
  • Simpler for patients to use and maintain

The Freedom Series

EverFlo is part of the Freedom Series of oxygen therapy products from Respironics designed to deliver clinically superior treatment and more freedom - freedom from worry, freedom from deliveries, freedom from complicated maintenance. Most importantly, the Freedom Series frees patients of some of the more demanding aspects of oxygen therapy.


Until now, most oxygen concentrators have been bulky, heavy, and require ongoing maintenance by patients and homecare providers. But the 5-liter per minute EverFlo stationary concentrator from Respironics has been designed with a unique set of features to lower the costs of providing oxygen therapy while maintaining ease of use for patients.

  • Lightweight and easy to transport at 31 pounds
  • Compact, ergonomic design takes up less space, looks less like a medical device
  • One of the quietest mainstream concentrators (
  • No homecare provider filter change for two years
  • Uses less power and produces less heat, so it’s more patient-friendly
  • No filters for the patient to change

Available with and without OPI (oxygen purity indicator)


Input Voltage

120 VAC +/- 10%

Input Frequency


Average Power Consumption

350 Watts

Oxygen Concentration* (at 5 LPM)

93% (+/- 3%)

Liter Flow

0.5-5 liters per minute


31 lbs (14 kg)

Sound Level

45 dBA typical

Dimensions (HxWxD)

23 in H x 15 in W x 9.5 in D

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 up to 95% relative humidity

Operating Humidity

up to 95% relative humidity

Outlet Pressure

5.5 PSI

Operating Altitude

0 to 7500 ft (0 to 2286 m)

* Device operation above or outside of the specified voltage, LPM, temperature, humidity and/or altitude values may decrease oxygen concentration levels.

Write your own product review

Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

You Recently Viewed...