3M Center Adapter Assembly 6864/37000(AAD), 5 EA/Case 3M Respirator Filters & Cartridge Packs 3M Gas/Vapor Cartridges are NIOSH-approved

3M Gas/Vapor Cartridges are NIOSH-approved and help provide respiratory�protection from certain vapor and/or acid gas concentrations up to 10 times (10x) the OSHA Permissible Exposure Limit (PEL) with half facepiece respirators and 50 times (50x) the OSHA PEL with quantitatively fit tested full facepiece respirators

this filter effectively captures airborne particulates including dusts

lens protection

It is engineered to meet stringent industrial performance expectations and quality control standards

this system has audible and visual alarms that signal low airflow and low battery charge

3M Center Adapter Assembly 6864/37000(AAD), 5 EA/Case 3M Respirator Filters & Cartridge Packs 3M Gas/Vapor Cartridges are NIOSH-approvedThis product features a proprietary design exhalation valve that increases user comfort by making breathing exhalation easier. The unique valve cover design also enhances the protection of the exhalation valve from debris.