Low Maintenance Half Mask Respirator Facepiece Material Thermoplastic Elastomer Half Mask Suspension Type Drop Down Head Harness Material Thermoplastic Elastomer Cartridges Included No Reusable M Assembly and Mechanical Chipping Chiseling Chemical Clean-up and Handling Cleaning Furnace Operations Grinding Laboratories Machining Masonry Painting Pouring/Casting Sanding Sawing Welding Series 6000 Series Bayonet Dual Cartridge