3M™ Reusable Full Face Masks 6000 Series are simple to handle and comfortable to the wear. Large polycarbonate lens is impact resistant to EN166:B. The exhalation port provides increased durability and is easy to keep clean. Available in three sizes, all masks have the 3M™ Bayonet Connection System enabling connection to a broad range of twin lightweight filters to protect against gases, vapours and particulates depending on your individual needs. Four strap suspension, easy to put on and take off. 6000 Series Full Face masks can be used with 3M™ Supplied Air Systems for your increased convenience and flexibility.