Gas Mask Filter NBC-3/SL

NBC-3/SL is a combined respiratory protection filter designed for use with a compatible full-face mask or other respiratory protective equipment equipped with a standard 40 mm RD40 threaded connection.

The A2B2E2K2HgP3 D R classification provides combined protection against specified organic and inorganic gases and vapours, acid gases, ammonia and certain derivatives, mercury vapour, as well as high-efficiency P3 filtration against solid and liquid particles.

The filter features a standard 40 mm RD40 threaded connection for use with compatible respiratory protection equipment. Before use, always check the expiry date, packaging integrity, filter markings and suitability of the filter for the specific working environment.

• Type: combined gas and particle filter
• Filter class: A2B2E2K2HgP3 D R
• A2: protection against specified organic gases and vapours
• B2: protection against specified inorganic gases and vapours
• E2: protection against specified acid gases and vapours
• K2: protection against ammonia and specified derivatives
• Hg: protection against mercury vapour
• P3: high-efficiency particle filtration
• Connection: RD40, 40 mm
• Designed for use with compatible respiratory protective equipment