We determined to find out a solution to the key points that the patients were concerned about, so F5AS was created.
Venting filter The filter helps to keep the venting noise under control and minimize the disturbance to your bed partner.
The filter assembly should be washed at least once a week. Please replace it every 30 days or after 8 times of cleaning.
Auto adaptation The groove on the cushion is able to adapt itself to the nose bridge, maintaining low air leakage and limited face pressure.
Liberty of vision Based on the forehead frame-free design, users can embrace more vision with ease.
Anti-asphyxia valve Under the premise of security, the position of the anti-asphyxia valve is adjusted in order to achieve more functions on a smaller elbow.
Ingenious swivel Detachable swivel design separates the mask from the tubing conveniently when needed.
Full Face Mask (F5AS)
We determined to find out a solution to the key points that the patients concerned, so F5AS was created.