Remarkably comfortable with soft, lightweight facepiece and the easy-to-adjust head straps. Reusable. Just dispose of the cartridges/filters when used to capacity. NIOSH approved for negative pressure air purifying and positive pressure dual airline applications. Supplied as a complete assembly with reclosable storage bag. . Body Material=Thermoplastic Elastomer,Filtration Grade=P100,Includes=Filters 2091; P100,Protected Area=Half Facepiece,Quantity=1 per bag,Resistance=Oil and Non-Oil Particulates,Size Group=Large,Type=Dual Cartridge Respirator,Wt.=0.2 lb,
