The respiratory protection filter A2B2E2K1 6738802 from Drager offers protection against a wide range of gases and vapors of organic compounds. The filters have an Rd40 connection according to the EN 148-1 standard. Protect yourself from: - Gases and vapors of organic compounds class 2 with a boiling point > 65 °C - Inorganic gases and vapors - Chlorine - Hydrogen sulfide - Hydrogen cyanide - Sulfur dioxide (category 2) - Hydrogen chloride (category 2) - Ammonia (category 1) The filters have a lifespan of 6 years from the production date. Filters for full-face mask A2B2E2K1 Drager.