The Drager A1B1E1 6738778 bayonet filters provide comfort and safety. They are suitable for dual filtered masks such as the X-plore 3300 half masks and the X-plore 5500 full face mask.

The A1B1E1 filters provide protection against:

• Organic gases and vapors (boiling point > 65 °C)
• Inorganic gases and vapors (including hydrogen sulfide, chlorine, and hydrogen cyanide)
• Sulfur dioxide
• Hydrochloric acid

The Drager bayonet filters are easy to secure (in a top-to-bottom position). It is important to note that these filters are not suitable for filtering particles.