Jumao 5L Stationary at Home Oxygen Concentrator Dressing Stick It offers a one size

It offers a one size fits most cushion

upper tube maintaining an unrestricted airflow at prescribed therapy levels

Wide Range of Pillow Sizes are Provided - The contours of the nasal pillows ensure greater comfort and the range of sizes (Small

Easy to use: plug one end of the Medistrom Car Charger into the car cigarette lighter socket

Jumao 5L Stationary at Home Oxygen Concentrator Dressing Stick It offers a one sizeJumao 5L Stationary at Home Oxygen Concentrator Sound Level: < 42DB Oxygen Percentage: 96% Flow Rate: 1 5 LPM 3 Year Warranty Included Please note Any smoking while using the unit or evidence that the unit has been used in a smoke filled environment will void the warranty. Products Description Model Number JMC5A Ni feature Durable 96% high purity oxygenerator Oxygen density: 96% brand name Jumao Instrument classification Class II Sound Level 42db flow