3M™ Particulate P100 Replacement Filter 2091Package of 2 - Genuine 3M™ 2091 Particulate Replacement Filter, P100 has a minimum filtering efficiency rating of 99.97% for aerosols (e.g., dust, mists, fumes, smoke, mold, bacteria, etc). NIOSH approved for environments containing certain oil and non-oil based particles, including welding fumes. Use with all 3M™ respirators with bayonet connections.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) with half facepiece respirators or 50 times PEL with full facepiece respirators. Full facepiece respirators must be quantitatively fit tested to claim assigned protection factor above 10 in negative pressure mode. Also offers nuisance level relief from organic vapors that are below the PEL. Do not use in environments that are immediately dangerous to life or health (IDLH).
