PARTICU FILTER 5N11 N9 PK 10

Used On Top Of 3M Gas and Vapor Cartridges For 3M 6000 Series/ 3M 603 Filter Adapter/ 3M 501 Retainer And Reusable Respirators; Filters Out Non-Oil Aerosol/ Mold/ Silica And Asbestos Particulates; White; Polyester; Pack Of 20