✅ Double Cushions = More Stability
F1B keeps BMC`s classic double-cushion design with more comfort and stability.
✅ Accurate Forehead Adjustments
A wide adjustment range and accurate locations ensure the mask is able to fit most of the facial contours.
✅ Upgraded Clips
Easy lock with quick release.
✅ Multifunctional Ports
Bilateral ports make the oxygen input or pressure titration as convenient as possible.
WHICH MASK SIZE SHOULD I CHOOSE?