3M Particulate Filter 5N11, N95

NIOSH approved for environments containing certain non-oil-based particles
Use on top of 3M gas and vapor cartridges with 3M™ 501 Retainer when particles are also present
Use on top of 3M™ 603 Filter Holder and 3M™ 501 Retainer to reduce particulate exposure
Replaceable particle filter for cost savings