20 years (factory sealed)

14" (large)

helping you save money over time by reducing the need to replace filters every 5–7 years

Regardless of the specifics of the situation

CM-7M® CBRN Gas Mask – Full Face Respirator with Tactical Cheek Weld chemicals 20 years (factory sealed)The CM 7M CBRN military gas mask was designed and developed in cooperation with Czech Army specialists and specifically developed for use with a wide array of optics for advanced tactical capability. Key Benefits of the CM 7M Military Gas Mask Outstanding resistance against all kinds of CBRN agents, CBRN gas, industrial toxic gases and vapors, riot control gases, etc. Compatible with the MIRA Vision Spectacle Kit (sold separately) High user comfort