| 摘要 |
A reversible-flow filter, especially for domestic water systems, with a main filter (11) through which a medium to be filtered passes in normal operation and a spray device (1) with one or more outlet nozzles (2) which can be moved to flush the filter (11) in back-wash operation, in which moveable flow disruptors (6) are mounted in a zone in front of the nozzles (2). |
