NBC-77 SOF® 40mm NATO Filter For Gas Masks – CBRN Filter, 20 Year Shelf Life chemicals fully functioning multiuse smoke hood

fully functioning multiuse smoke hood with these VK-530™  filters

So who is the CM-7M® for

indoors and outdoors

By combining high-quality gas masks

Concentration of Testing Gas

NBC-77 SOF® 40mm NATO Filter For Gas Masks – CBRN Filter, 20 Year Shelf Life chemicals fully functioning multiuse smoke hoodThe NBC 77 SOF is our flagship 40mm gas mask filter, designed to provide comprehensive respiratory protection against a wide range of chemical, biological, radiological, and nuclear threats. When combined with a compatible full face gas mask or PAPR, this NATO standard filter helps protect your airways from all known CBRN agents, toxic industrial chemicals, radioactive iodine, organic iodine compounds, and hazardous particulates. The NBC 77 SOF uses a