TR-6580E 3M™ Versaflo™ ABE2K1HgP Filter. Our filter is designed to be used with 3M™ Versaflo™ Powered Air Turbo TR-600 and TR-800 Series.* Provides respiratory protection against organic gases and vapours with boiling points > 65°C, inorganic and acid gases, ammonia, mercury vapour and particulates* Simple to install * 3M recommends using filter cover TR-6100FC to protect the filter from physical damage * CE approved