Provides a minimum filter efficiency of 95% against non-oil based
particles. This product`s features provide comfortable and durable
Workplace applications include welding, brazing, metal cutting/pouring,
grinding, sanding, sweeping, foundry, labs, petrochemical and
undercoating. This respirator is 3M recommended for ozone protection and
nuisance level organic vapor relief. (Concentrations not exceeding OSHA
PEL, or applicable government exposure limits, whichever is lower).