3M Half Facemask Medium hi-viz Two pockets at front with

Two pockets at front with flaps

5 position ratchet action bayonet temples

Built with non-metallic construction

3M™ Cool Flow™ Exhalation Valve for cooler

3M Half Facemask Medium hi-viz Two pockets at front withThe 3M Half Facepiece Reusable Respirator 6300 offers reliable and convenient respiratory protection and is suitable for many situations, helping provide protection against particulates and a wide variety of gases and vapours NIOSH approved for negative pressure air purifying and supplied air dual airline applications Can be disassembled, cleaned and reused The swept back design of the cartridges helps improve balance and visibility Remarkably