MSA 818264 Millenium Riot Control Canisters (Box/6)

 Millennium Gas Mask Cartridge, 40mm Canister thread, Chemical /Biological/Riot Contriol Agent and Nuclear. Effective against biological and chemical warefare agents including Tabun, Sarin, Soman, VX, Mustard, Lewsite and are NIOSH approved for protection from Chloroacetophenone (CN), Chlorobenzylidene (CS), P100 particulates. 6/Box

• 40mm NATO threaded low profile design preferred by law enforcement
• Full protection against all known biological and chemical agents 
• Third party tested against chemical warfare gases
• Particulate filter is over 99.99% efficient against all particulates and is
  appropriate for protection against all biological aerosols
• Exceptionally high particle-filtration capacity and low breathing-resistance 
• Manufactured in a sealed foil bag
• Standard 40mm NATO threaded