3M Multi Gas/Vapour Cartridge 6006 is NIOSH approved against certain organic vapours, acid gasses, ammonia, methylamine or formaldehyde. Use with 3M Half and Full Facepieces 6000 Series and 3M Half...
3M Ammonia Methylamine Cartridge 6004 is NIOSH approved against ammonia and methylamine. Use with 3M Half and Full Facepieces 6000, 7000 and FF-400 Series with bayonet filter holders.