FIELD: filtering of various liquids, aggressive, easily flammable and explosive ones inclusive, applicable in various branches of industry. SUBSTANCE: the device uses a filter, ejector, compressed air line, additional pipeline whose upper part is connected to the ejector passive nozzle through a pipeline, and the lower part is dipped in a vessel with filtered liquid, and pipelines with control cocks. The intake pipe of the additional pipeline is installed above the liquid level it is connected through the filter and pipeline to the vessel with liquid to be filtered. EFFECT: simplified design, reduced cost of manufacture and enhanced reliability of operation. 1 dwg
