NBC-77 SOF® 40mm NATO Filter For Gas Masks – CBRN Filter, 20 Year Shelf Life Color:Sandstone 62 × 54R B-32 API

62 × 54R B-32 API 2

these are tinted to protect your vision in bright sunlight

That’s where digital lens technology comes in

marked with the CE symbol

The NBC-37 SOF is classified as A2B2E1SXP3 DR REACTOR

NBC-77 SOF® 40mm NATO Filter For Gas Masks – CBRN Filter, 20 Year Shelf Life Color:Sandstone 62 × 54R B-32 APIThe 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