SKU: de4fb19943dc


Until now, oxygen concentrators have been very similar – heavy, bulky, noisy, or requiring frequent maintenance. EverFlo from Respironics is a unique stationary concentrator that delivers what homecare providers want and patients deserve.


  • Lightweight for easy transport
    • The EverFlo Oxygen concentrator weighs in at only 31 pounds, reducing shipping and storage costs and the risk of injury.


  • The compact design looks less like a medical machine
    • EverFlo’s ergonomic design takes up less space and doesn’t draw as much attention.


  • The Right Fit series focuses on patients’ needs
    • EverFlo is part of the Right Fit, a complete portfolio of oxygen products and programs inspired by patients and built for business.


  • Low maintenance for reduced service costs
    • No homecare provider filter change for two years. Patients do not ever have to change filters.


  • Lower power consumption makes EverFlo patient-friendly
    • The system uses less electricity and produces less heat.


  • Humidifier Bottle Platform for extra flexibility
    • The platform is designed to be compatible with all bottle styles and features an easy-to-use closure.


  • Oxygen purity indicator option for increased security
    • EverFlo is available with or without an oxygen purity indicator. This OPI (Oxygen Percentage Indicator) ultrasonically measures oxygen output as a purity indication.


  • A recessed flow meter reduces accidental breakage


  • A durable metal cannula is less likely to break

General system:

  • Dimensions: 58.4 cm H x 38.1 cm W x 24.1 cm D (23" H x 15" W x 9.5" D)
  • Input Voltage: 120 +/- 10% VAC
  • Average Power Consumption: 350 W
  • Input Frequency: 60 Hz
  • OPI (Oxygen Percentage Indicator) Alarm Levels: Low Oxygen (82%) and Very Low Oxygen (70%)
  • Oxygen concentration* (at 5 LPM): 93 +/- 3 %
  • Liter Flow: 0.5-5 l/min
  • Outlet Pressure: 5.5 PSI
  • Weight: 14 (31) kg (lbs)
  • Operating Temperature: 12°C to 32°C/55°F to 90°F
  • Sound level: 45 (typical) dB
  • Storage/Transport Humidity: -34°C to 71°C (-30°F to 160°F) up to 95% relative humidity
  • Operating Humidity: up to 95 %
  • Operating Altitude:0 to 2286 m (0 to 7500 ft)