NBC hazard potential? The special filters from CleanAIR® protect civil protection and disaster control personnel not only from chemical warfare agents, but also from industrial chemicals that can become life-threatening hazards, as well as from toxic gases, vapors and pathogens.
CleanAIR® civil protection filters are combination filters that have been specially developed for scenarios in which chemical and biological warfare agents and radioactive particles can occur in addition to gases and vapors from industrial chemicals. The wide range of applications meets the requirements of civil protection, disaster control and other emergency services in particular. The filters have a low breathing resistance with a high filtration efficiency and protective effect.

CleanAIR combination filter NBC A2B2E2K2P3 protects against the following types of gases, vapors and particles:
Type A protects against organic gases and vapors, e.g. solvents whose boiling point exceeds 65 °C.
Type B protects against inorganic gases and vapors, e.g. chlorine, hydrogen sulphide and hydrogen cyanide.
Type E protects against acid gases and vapors, e.g. sulfur dioxide and hydrogen fluoride.
Type K protects against ammonia and certain amines, e.g. ethylenediamine.
Type P3 R protects against solid and liquid particles, radioactive and highly toxic particles, bacteria and viruses.
NBC (Nuclear Particulate, Biological and Chemical) hazardous substances