Philips Respironics DreamStation 2 Disposable Ultra-Fine Filter (6 pack) 540 Nut Style 0-15 LPM Oxygen Regulator The medium frame is included

The medium frame is included with this fit pack

3B Medical Viva Nasal CPAP Mask With Headgear is designed with a supporting frame that automatically adapts to any forehead

- 360 Degree Motion Causes Less Pull On the CPAP Base

All O2 Concepts portable oxygen concentrators are proudly innovated

Philips Respironics DreamStation 2 Disposable Ultra-Fine Filter (6 pack) 540 Nut Style 0-15 LPM Oxygen Regulator The medium frame is includedDisposable ultra fine filter, single pack (6 qty). To be used with DreamStation 2 CPAP devices. Blocks dust particles from getting into the machine. Two step air filtration system provides optional filtration of very fine particles.