3M Mask Organic/Non-Organic/Sour Vapour/Dust/Ammonia FFABEK3

Disposable, maintenance-free half mask

Twin inhalation valves and large, bonded carbon filters with permanently attached particulate filters

Easy to use as no need for assembly, maintenance or record keeping

3M™ 4279+ (FFABEK1P3 R D) provides protection against organic vapours (good warning properties and b.pt. > 65°C), inorganic and acid gases and ammonia, up to 10x WEL or 1000 ppm, whichever is lower and 20x WEL for particulates