MIRA NBC-77 Gas Mask Filter (SOF 40mm NATO) 100 Focus and zoom are controlled

Focus and zoom are controlled by smooth-turning ergonomic dials

The NASEM recommends adult males consume 3

and lightweight solution that fits discreetly into a pocket

enabling users to tailor their setup for reflection control

MIRA NBC-77 Gas Mask Filter (SOF 40mm NATO) 100 Focus and zoom are controlled"What I love about this filter is, you don't need to be an expert on CBRN classifications if you buy this filter. This filter protects you from the widest range of CBRN threats. This is your go to for any toxic event." Jonah Tyree, Co Founder Filter all known CBRN agents, including radioactive iodine. Compatible with standard 40mm NATO threaded respirators. 20 year shelf life save money long term by not having to replace your filters every 5 years