Abstract: A filter system configured to remove microfibers released from textiles being processed in a fluid. This fluid is sent into a filter housing containing a filter cartridge which in turn contains a movable inner filter. The movable inner filter is sufficiently flexible as to permit random movement in the fluid so that the inner filter rubs against the cartridge housing thereby removing particulate matter from the cartridge housing, thereby extending the useful life of the filter cartridge.

Abstract: Filter and method for filtering solve problem of filtering of microfibers. The filter is specifically designed for efficient removal of microfibers from fluids including wastewater such as is emitted by washing machines and clothes dryers in their normal mode of operation. The filter and filtering method hereby disclosed is characterized by the possibility to insert the filtering device directly into existing washing machines without the need for modifications. The filer has a form that allows its direct insertion into an existing void in the washing machine that is connected or an integral part of the drain pump.