Filter A1B1E1 6057The A1B1E1 filter is designed to protect against organic gases and vapors with a boiling point above 65 °C, inorganic gases, and acid gases. It is compatible with half and full facepiece respirators from the 3M™ 6000, 6500QL, and 7500 series.Filter class - A1B1E1Connection type - 3M™ BayonetFilter type - inorganic vapors, acid gases, organic vaporsAdditional Information3M™ Bayonet gas and vapor filters feature a bayonet connection compatible with all 3M™ reusable half and full facepiece respirators. They are designed to optimize your field of vision. These filters offer lightweight and well-balanced respiratory protection for a wide range of hazardous environments.