The 245LEN0040 to 0400 and 245LE0130, 0150 line filters, for hydraulic installations, separate solid particles from liquids and lubricating oils. Designed for pipe mounting, they stand out for their effective filter materials, fine filtration, high resistance to collapse, mechanical-optical maintenance indicator, and modular electronic options. They include an optional bypass valve and promote high filtration performance with tangential cyclone-type flow.