3M 6099 combination filter

3M 6099 A2B2E2K2HgP3 R + formaldehyde filter: provides protection against organic vapors boiling point > 65°C, inorganic vapors, acid gases, ammonia and its derivatives, formaldehyde up to 10 ppm, and particulate matter. Gas/vapor filter for 3M masks with bayonet coupling. These filters are suitable for full-face masks of the 3M 6000 and 7000 series (use only with a full-face mask). Additional info: a minimum of 2 gas and vapor filters are required per full-face mask. The price is per piece.