3M 6000 Series Respirator Half Facepiece Kit With Filters Medium (Most Common) (No Eye Protection) Medium Respirator Kit Includes: 3M 6000 Series Respirator Facepiece Medium (Most Common) (No Eye Protection) 3M #6001 Organic Vapor Protection Cartridge (Pair) 3M #5N11 Prefilter For 3M Respirator (Package of 10) 3M #501 Prfilter Retainer For 3M Respirator (Pair)