The Philips Respironics Everflo is a stationary 5-liter home oxygen concentrator designed for patients requiring long-term oxygen therapy. It is widely recognized for its compact, non-medical design, low maintenance requirements, and energy efficiency.
- Liter Flow: Delivers a continuous flow of 0.5 to 5 liters per minute (LPM).
- Oxygen Purity: Maintains high oxygen concentration levels between 90% and 96%.
- Low Maintenance: Features a design that requires no homecare provider filter change for two years; patients do not need to change filters themselves.
- Mobility: Equipped with an integrated handle and attached wheels, making it easy to transport between rooms despite being a stationary unit.
- Quiet Operation: Operates at a sound level of approximately 43 to 45 dBA, which is comparable to the hum of a household refrigerator.
- Durability: The unit features a recessed flow meter and metal cannula connector to reduce the risk of accidental breakage.
- Ease of Use: A simple interface with a large on/off switch and a clear flow control knob makes it user-friendly for all ages.
- Efficiency: It produces less heat and uses less electricity than many older stationary models, which can help lower long-term operating costs.
- Humidifier Support: Includes an easy-to-mount platform for humidifier bottles, compatible with all standard bubble styles.






