Non Sterile Class 100 critical facemask Case of 300 (6 x 50 bags)
The innovative and patented Positive Facial Lock® (PFL®) feature utilises an exclusive Twist Seal® technology that allows the user to create a custom fit each and every
time. This unique feature significantly reduces the possibility of the user inhaling airborne contaminants and creates a positive seal to a variety of facial sizes and features. The
hypoallergenic, fluid resistant materials used in the PFL masks create a durable exterior and a soft, comfortable interior. Made in the USA. ASTM F2100 Compliant Level 3 mask.