UPC:051138541866. 3M 6000 Series NIOSH Approved Respirator Cartridges Low-profile design provides excellent field of vision. Effective against certain organic vapors and other gases. . Low-profile design provides excellent field ofvision. Two cartridges per pack. Effective against certainorganic vapors and other gases. Filter Type: Cartridge;Filtration For: Certain Organic Vapors; For Use With: For usewith 6000 Series Respirator (MMM6100, MMM6200, MMM6300).