Full face mask for general use - CLASS 2.Full face made of silicone rubber. Anti scratch coated polycarbonate visor. Wide field of view. Gas, combined and particle filters. Harness with five anchor points for better handling. The filter is supplied separately according to the protection required by the user. , Class: 2, Anchor points: 5, Filter threaded connection: Standard EN 148-1, Filters: 725, Material: Silicone, Nominal protection factor (NPF): 1000, Weight: 580 gr, Norm: EN 136:1998, EN 148-1