3M™ Advanced Filtering Face Mask, AFFM-3, One Size, 3 Pack Min Qty Order:35 the cloth backing frays to

the cloth backing frays to expose fresh abrasive layers for continued cutting action

3M SKU: 7100019833

3M SKU: 7010328599

3M SKU: 7100057728

3M™ Advanced Filtering Face Mask, AFFM-3, One Size, 3 Pack Min Qty Order:35 the cloth backing frays to3M SKU: 7100253488 Lead Time: ~2 days The 3M Filtering Barrier Face Covering is a barrier face covering that can also help reduce airborne particulate exposure, when used as instructed. It can be used in crowded places, airplanes or everyday moments to help filter airborne particles. Per ASTM F3502 21 Standard for Barrier Face Coverings; Not a NIOSH approved respirator. *Not a NIOSH approved respirator. Tested to ASTM F3502 21 as a Barrier Face