F1B Full Face Mask BMC Double cushions, more stability F1B keeps BMC's classic double-cushion design with more comfort and stability. Accurate forehead adjustment Wide adjustment range and accurate locations ensure the mask is able to fit most of the facial contours.

Made of comfortable and soft silica gel. 360° rotatable elbow ensures comfort while increasing freedom of movement, not limited to fixed positions and preventing discomfort when turning over at night.
Porous exhaust with scientific design allows airflow through the frame, providing more effective airflow distribution and helping patients sleep comfortably. The reasonable structure makes it convenient to wear and use, ensuring ease, comfort, and quieter operation.