BMC F4 Full Face Mask with Headgear

The BMC F4 Full Face Mask with Headgear is a respiratory mask designed to deliver airflow from compatible CPAP and BiPAP devices during prescribed positive airway pressure therapy. Its full face design covers both the nose and mouth, providing an interface for users who require full-face mask coverage.

The mask features an AutoFit silicone cushion with a shaped groove designed to adapt to different facial contours. A slim forehead support helps stabilize the mask while maintaining a broad field of vision. The frame also includes dual multifunctional ports for oxygen input or pressure testing, along with a ball-and-socket elbow that rotates to allow greater movement during use.

Adjustable headgear and mask clips help secure the mask and support fitting. The rotating elbow provides flexibility between the mask and breathing tube, while the modular frame accommodates Small, Medium, and Large cushion sizes.

The BMC F4 is intended for adults weighing more than 30 kg who have been prescribed positive airway pressure therapy. It has a therapy pressure range of 4–30 cmH₂O, and its mask dead space varies by cushion size but remains below 260 mL. The mask is not made with natural rubber latex.