3M Silicone Half Mask – Large
This half face piece 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 durable silicone and can be used with all of our 3M filters and cartridges. Maximized comfort in air purifying respirators means not only easy breathing filters and cartridges, but also a soft comfortable face piece. Half face piece respirator users can now experience state-of-the-art features that help provide unsurpassed comfort with this reusable unit. Pre-filter, retainers (to hold in pre-filter), and cartridges not included.
Soft sealing surface and low breathing resistance makes them comfortable to wear for long durations
Cool Flow™ Valve helps reduce heat build-up by allowing warm, exhaled air to escape
Twin-filter design for even distribution of weight and minimal obstruction to field of vision
Bayonet-style connection fits a broad range of filters