Philips Everflo Oxygen Concentrator, Capacity(Litre per minute): 5 LPM

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.Features Lightweight for easy transport The EverFlo Oxygen concentrator weighs in at only 31 pounds, reducing shipping and storage costs and risk of injury. 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.pecifications General system Dimensions58.4 cm H x 38.1 cm W x 24.1 cm D (23" H x 15" W x 9.5" D)Input Voltage120 +/- 10% VACAverage Power Consumption350 WInput Frequency60 HzOPI (Oxygen Percentage Indicator) Alarm LevelsLow Oxygen (82%) and Very Low Oxygen (70%)Oxygen concentration* (at 5 LPM)93 +/- 3 %Weight14 (31) kg (lbs)Liter Flow0.5-5 l/minOutlet Pressure5.5 PSISound level45 (typical) dBOperating Temperature12°C to 32°C/55°F to 90°FStorage/Transport Humidity-34°C to 71°C (-30°F to 160°F) up to 95% relative humidityOperating Humidityup to 95 %Operating Altitude0 to 2286 m (0 to 7500 ft)