3M 7503 Large Silicone Respiratory Half Mask Face piece boot s3 Designed for those who value

Designed for those who value both style and functionality

Conforms to EN ISO471:2013 Class 3 & EN343 against foul weather

Anti -scuff toe guard

Its soft sealing surface

Functionality: Side hammer loop

3M 7503 Large Silicone Respiratory Half Mask Face piece boot s3 Designed for those who value3M 7503 Large Silicone Respiratory Half Mask Face piece This half facepiece was designed with the wearer in mind. Its soft sealing surface, along with a uniquely designed, 3M Cool Flow Exhalation Valve, enhances wearer comfort and face fit. It's made from a durable silicone and can be used with any of the 3M Filters and Cartridges, Series 2000, 5000, 6000 and 7093. Features and Benefits New cool flow exhalation valve designed to help make breathing