3M Full Face 6800 Respirator Every detail, every comfort accounted for with 3M's full face respirator Unique center adapter directs exhaled breath and moisture downward, and helps reduce debris from depositing in the valve. Smooth surface allows for quick and easy cleaning Wide field of vision helps provide excellent visibility 3M Cool Flow Exhilation Valve helps cool, dry comfort Meets requirements of ANSI Z87.1-2003 for high impact (Z87+) Lightweight, well-balanced design with silicone face seal enhances comfort and durability