![]() ![]() ![]() The filters themselves may become radioactive after exposure to radioactive elements. It’s important to note that these masks & filters work by preventing you from inhaling radioactive particulate, but that they won’t shield you from exposure to gamma radiation or alpha/beta particulates (more on that later). That means you’ll be safer from higher concentrations of radioactive dust and smoke. The added protection helps shield you from the aftermath of a radiological dispersive device (RDD) like a dirty bomb, or radioactive industrial waste. These masks typically offer the highest grade of protection, so they’re the best possible choice for anyone preparing for potential disaster. ![]() CBRN Full Face Gas Masks: CBRN masks are designed to protect the user from Chemical, Biological, Radiological and Nuclear contaminants.However, they don’t provide the extreme level of protection you’ll get from a CBRN mask. It also offers protection from biological agents ranging from smallpox to ricin and anthrax. This includes protection from nuclear fallout and 110 different chemical agents according to the CDC, including chemical warfare agents ranging from chlorine gas to hydrogen cyanide, sarin, and extremely lethal VX gas. NBC Full Face Gas Masks: NBC masks are designed to protect the user from Nuclear, Biological, and Chemical contaminants.Green label cartridges are approved for ammonia methylamine. Yellow cartridges are approved for organic vapors and acid gases. Gas and vapor cartridges are color-coded, with a white label to show they’re resistant to acid gases like chlorine, hydrogen sulfide and sulfur dioxide. ![]() The number indicates the percentage of airborne contaminants that are filtered out (95%, 99%, or 99.7% in the case of 100 masks). N-type masks are NOT resistant to oil, while R-type masks are RESISTANT and P-type masks are oil- PROOF. The letter reflects the resistance to oily mists.
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