Versatile, lightweight and effective against a wide range of oil and non-oil based particles. NIOSH approved. Use with 3M Respirators 5000 Series or 3M Cartridges 6000 Series or 3M Filter Adapter 603, and 3M Filter Retainer 501. Filter Type: Particulate; Filtration For: Non-Oil Based Particulates; Oil Based Particulates; Fumes; Rating: P95; For Use With: 5000 Series Respirators or 6000 Series Cartridges or Filter Adapter 603 and Filter Retainer 501.