Critical Cover® PFL® Procedure Mask Critical Cover® PFL® Alpha ProTech

The innovative and patented Positive Facial Lock (PFL) feature utilizes Twist-Seal technology that allows the user to create a custom fit each and every time
This featuresignificantly reduces the possibility of the user inhaling airborne contaminants and creates a positive seal to a variety of facial sizes and features
Additionally, the integrated Magic Arch prevents the mask from coming in contact with the user's nose and mouth thereby making it easier to breathe while enhancing filtration efficiency