Philips Respironics EverFlo Q Oxygen Concentrator with OPI Total Face Mask Optional SmartStart setting begins therapy

Optional SmartStart setting begins therapy as soon as you breathe into your mask and stops automatically a few seconds mask is removed

1 air filter

5 hours when charging 1 batteryAbout 2

The mask’s SoftEdge headgear minimizes skin irritation with its flexible

Philips Respironics EverFlo Q Oxygen Concentrator with OPI Total Face Mask Optional SmartStart setting begins therapyAbout the Philips Respironics EverFlo Q Oxygen Concentrator The EverFlo Home Oxygen Concentrator from Philips Respironics and Right Fit is lightweight, quiet, and efficient and it uses less power consumption than others of its kind. OPI models incorporate an Oxygen Percentage Indicator (OPI) as an additional safety measure. The OPI utilizes a front facing light that will change to orange and emit an alarm in the event of any deviation from the