3M 6006 Multi Gas Vapor CartridgeReplacement cartridge/filter for 6291, 6391, and all 6000 series 3M respirators. NIOSH approved for certain organic vapors including chlorine, hydrogen chloride, chlorine dioxide, sulfur dioxide, hydrogen sulfide escape only, ammonia/methylamine, formaldehyde and hydrogen fluoride. This list is not exhaustive, but representative of the types of chemicals/compounds filtered by this cartridge. When properly fitted, this cartridge can protect against concentrations of these chemical vapors up to ten times the Permissible Exposure Limit PEL. Ideal for those working in lab environments and other areas where these compounds are common. Great for people dealing with Multiple Chemical Sensitivity, MCS. Replace after 60 hours of use or every three months. If you smell or taste vapors coming through the cartridge, called "breakthrough", replace the filter. Replacement times will vary depending on usage and environmental factors. Store in sealed container when not in use to extend the life of the filters. 1 Pair per package.
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Used these for a couple employees cleaning up some spills around our warehouse and seem to do the trick.