FIELD: purification of liquids, mainly, oils and fuels for internal combustion engines. SUBSTANCE: filter for filtering disperse system with tangential filtration has body with inlet of disperse system and outlets of filtrate, concentrate and back flow of filtrate; channel for collection of filtrate having common side wall and end outlets; filtering surface; jet device for tangential inlet of disperse system to filtering surface; receiving nozzle with length through entire length of filtering surface in direction of channel for collection of filtrate; and drive for displacement of filtering surface towards receiving nozzle in direction of supplied tangential flow of disperse system relative to jet device supplying disperse system. EFFECT: higher efficiency. 23 cl, 10 dwg
