3M 6201 Respirator Kit is a Half Face Respirator. It comes with the 6001 Cartridges, 5N11 Filters, cleaning wipes. Protects against respiratory hazards associated with agricultural or paint spraying activities. 5N11 Filters are to suit 3M Respirators 6201 and 7502. 501 Prefilter Retainers for use with Filters and 3M Respirators 6201 or 7502.