It is intended for individual protection of the respiratory and vision organs of the personnel of emergency rescue teams and voluntary fire brigades: - From toxic combustion products (including carbon monoxide) during a fire; - From hazardous chemicals (vapors, gases, aerosols) in the event of technogenic accidents and disasters. The protective action time from chlorine, hydrogen sulphide, hydrocyanic acid, sulfur dioxide, hydrogen chloride, ammonia, carbon monoxide, acrolein for at least 60 minutes. Differences from analogues: The lightest filter with protection against CO. The weight of the filter is not more than 390 g. Convenient headband system.