For ABEK1 breathing protection against organic vapours (boiling point above 65 °C), inorganic vapours, acid gases, ammonia and its derivatives, use 3M™ Gas and Vapour Filters, 6059. Our filters have a brown, grey, yellow and green colour-coded label according to the EN14387 classification system to show the type of protection they provide. These lightweight filters combine protection with comfort, and they’re compatible with our range of reusable half and full-face masks for safe working in hazardous environments. They offer low breathing resistance and good balance when connected to your mask, and they’re designed to optimise your field of vision. They can be clicked into place quickly and easily, and they can be used with any 3M™ Reusable Masks that feature a bayonet-style connection. They can also be used in combination with 3M™ Particulate Filters and 3M™ 501 Particle Filter Retainer.