3M 6391 Specifications:
Size: Large

3M 6391 Includes:
(1) Facepiece
(2) 3M Particulate Filters 2091, P100

3M 6391 Features:
NIOSH approved for environments containing certain oil and non-oil based particles.
When properly fitted, use in a variety of applications including welding, brazing, torch cutting, metal pouring, soldering, and exposure to lead, asbestos, cadmium, arsenic, and MDA for concentrations up to 10 times the Permissible Exposure Limit (PEL).
Do not use in environments that are immediately dangerous to life or health (IDLH).