3M

3M 2091 P100 Particulate Filters, 3 Pairs

Replacement 3M 2091 particulate filters rated NIOSH P100 for 3M bayonet-style half and full facepieces. P100 is the highest NIOSH particulate filter class.

  • NIOSH P100-series filters
  • Bayonet fit for many 3M masks
  • Six filters in the pack

Best for Refilling a 3M half mask

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Specifications

Filter ratingP100
Efficiency99.97%
Pieces3 pairs (6 filters)
Fits3M half and full facepieces with bayonet

As stated by the maker or seller. Specs can change between batches and sellers; confirm on the listing.

From the maker

  • Exceptional 99.97% particulate filter efficiency meets NIOSH P100-series
  • Provides lightweight, easy breathing comfort
  • Versatile protection against many oil and non-oil based particulate contaminants
  • Bayonet compatibility allows use with many 3M half and full facepiece designs
  • Wide range of applications

Full listing title: 3M 2091 P100 Particulate Filter, 3 Pairs