P100 Nanofiber Respirator Filter Model 2091 (Compatible with 3M Masks)

The P100 Filter Model 2091 is a 14-layer high-efficiency respirator filter featuring dual nanofiber layers, designed for use with compatible 3M half-face and full-face respirators. It offers 99.97% filtration efficiency (NIOSH P100) and protects against oily and non-oily particulates, fumes, dust, fibers, and welding smoke. Lightweight, flexible, and fiberglass-free, the filter provides long service life and excellent breathability. Suitable for petrochemical, mining, metalworking, construction, chemical handling, and industrial maintenance.