3M 6001PB1-1 Organic Vapor Replacement Cartridge, 1-Pair Go to amazon.com Related posts Which is the best respirator cartridge dust? 13 best 3m respirator cartridges Best 3m respirator 7500 for 2022 FeatureMade in USAOrganic Vapor CartridgeUse with 3M 6000 or 3M 7500 series facepieces DescriptionDesigned for use with '3M' 6000 Series Half and Full Facepieces and '3M' 7000 Series Half and Full Facepieces with bayonet style cartridge holders.