Philips Respironics EverFlo Oxygen Concentrator Inlet Filter
- For use with all EverFlo and EverFlo Q Oxygen Concentrators
- The updated Clear Intake Filter features a clear case for easy internal filter inspection. The Intake Filter processes air as it enters the EverFlo Oxygen Concentrator. This filter should be replaced as necessary, on average every 1 year.
Please refer the instruction manual of your oxygen concentrators before you install.