Gas Filter UNIX 520 B1E2 for Respirators and Gas Masks

UNIX 520 B1E2 filters provide purification of air inhaled by a person from harmful gases and vapours. The filters are used in UNIX filtering respirators and UNIX filtering gas masks in all climatic regions of the Customs Union countries (IV(?),???(??),???(???),???(???),??(?V),??) and European Community at ambient temperature from minus 40 to plus 40º?. UNIX 520 B1E2 filters protect against inorganic gases and vapours (chlorine, fluorine, bromine, sulphur hydrite, arsines, phosphorus hydrogen, etc.).

except carbon monoxide and hydrogen cyanide) and acidic gases and vapours (sulphur dioxide, hydrogen chloride, hydrogen bromide, hydrogen fluoride, sulphuric, acetic, formic, nitric, phosphoric acid vapours, etc.).