The 3M™ Multi Gas/Vapor Cartridge/Filter is designed to enhance the field of view and comfort on the job. These gas/vapor cartridges feature a low-profile, swept-back design. The 3M™ Gas/Vapor Cartridges are easy to install. They are compatible with the 3M™ 6000 series half facepieces, 6500/6500QL series, 7500 series, 6000 series full facepieces, FF-400 Series, 7800 series, 3M™ Scott™ AV- 3000 HT and AV-3000 SureSeal facepieces with AV-632 Bayonet adapter, thus helping to reduce inventory needs.