3M Particulate Filters provide protection against a wide range of dusts, mist and other particles. 3M particulate filters offer low breathing resistance and good balance with a slim, swept back profile, designed to optimise your field of vision when wearing the respirator. Selected filters in the range can be used in conjunction with a 3M 501 filter retainer and a 3M Gas and Vapour Filter to provide combined gas, vapour and particulate protection.