3B Medical Oxygen Concentrator 5 LPM 93%?5% Pure Oxygen Stratus-5 | USA Based | Suitable For Home Use | 1 Year Warranty - Product Features
- (Rated Flow): 93% ? 5% (O2 Purity) (Digital Purity Sensor)
- Rate (L/min) 0.5~5
- Pressure Level dB (A): ?45
- Weight: 34 Pounds
- Warranty