Full face mask for general use. CLASS 1. Full face made of silicone rubber. Anti scratch coated polycarbonate visor and impact resistance. Wide field of view. Compatible with Climax filters 757-N, for gases, vapours or particles. Harness with five anchor points for better manipulation. The filters are supplied separately according to the protection required by the user. Class: 1 Widthr points: 5 Filter connection: Bayonet Filters: 757-N Material: Silicone rubber Nominal protection factor (NPF): 1000 Weight: 660 gr Norm: EN 136:1998