PPERespiratory ProtectionHelsinki Full Face Mask - Universal ThreadThe Helsinki full face mask is made with a soft thermoplastic rubber face seal and features a panoramic viewer. The internal silicone face piece is equipped with two inhalation valves to reduce fogging and improve comfort. This mask features a standard DIN thread connection according to EN 148-1. It can be used with all filters supporting the same standard (gas, particles or combined and motorized equipment). Filters are not included (sold separately).Class 3 thermoplastic full face mask with a soft silicone innerDurable polycarbonate visor provides all round visibility Adjustable 6 point quick release harness for a uniform face seal Twin exhalation valves to reduce fogging and improve comfortStandard thread connection (DIN) according to EN 148-1 standardFilters sold separatelyAnti-scratch coating for added durabilityAnti-fog coating for additional comfort to the wearerRetail box which aids presentation for retail salesCE certified