TR-6310E 3M¢â€ž¢ Versaflo¢â€ž¢ A2P Filter Our filter is designed to be used with 3M¢â€ž¢ Versaflo¢â€ž¢ Powered Air Turbo TR-600 and TR-800 Series, Provides respiratory protection against organic gases and vapours with boiling points > 65 ‚°C and particulates, Simple to install, 3M recommends using filter cover TR-6300FC to protect the filter from physical damage, CE approved,