3M 7503 Large Silicone Respiratory Half Mask Face piece boot s3 Its soft sealing surface

Its soft sealing surface

Designed for those who value both style and functionality

Outer: 100% 450D Polyester Oxford with PU coating

SB Safety Rating: Complies with safety standards for peace of mind

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3M 7503 Large Silicone Respiratory Half Mask Face piece boot s3 Its soft sealing surface3M 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