3M™ Paint Respirator Supply Kit, used by professionals for certain paint spraying, solvents and pesticides, provides at least 95% filtration efficiency against solid and liquid aerosols including oils in additional to using it to help protect against certain organic vapors.Each respirator kit contains (1) pair of 6001 cartridges, and (2) pair of 5P71 filters. 3M™ Paint Respirator Supply Kit, is a great choice in respiratory protection for the pro.