3M 37083 1/2 Facepiece Lg Ult Reusable

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. Maximized comfort in air purifying respirators means not only easy breathing filters and cartridges, but also a soft comfortable face piece. Half face piece air purifying respirator users can now experience state-of-the-art features that help provide unsurpassed comfort.