Belgium BEM 4GP Military Surplus Gas Mask Filter, genuine military surplus, compatible with various gas masks, offers protection against airborne particles and contaminants, high-quality construction for reliable filtration, compact and easy to carry, ideal for collectors and survival enthusiasts, durable and long-lasting, manufactured to meet military standards, efficient in emergency preparedness kits, practical addition to gas mask setups, convenient threaded design for secure attachment, classic olive green finish, essential for safety gear collections.
These military surplus filters show dates from the 1980s. Most are still packaged in the original plastic bag.
