3M 49491 6500 SERIES HALF-MASK RESPIRATOR LARGE

3M· SKU 49491

3M 49491 (6503) is a large 6500 Series rugged comfort half-mask respirator, NIOSH approved and compatible with all 3M bayonet-style filters and cartridges including 6000 Series and 2000, 2200, 7000, or 5000 Series filters. A silicone face seal keeps its shape in hot conditions, and the Cool Flow valve reduces heat and fogging.