VACUUM CLEANING BRUSH FOR FILTER

摘要

PROBLEM TO BE SOLVED: To provide a vacuum cleaning brush for filter which can easily perform suitable cleaning of an air filter with folds over a plurality of folds. SOLUTION: The vacuum cleaning brush 1 for filter for brushing and vacuum sucking a filter 2 with folds includes a brush head 6 which can be connected to a vacuum suction device 3 and has a suction opening with width of multiple times or more of a pitch P of the folds 4; a plurality of brushes 7 set around the suction opening to be capable of moving in/out in a direction perpendicular to the suction opening, and a fixing mechanism 8 for releasably fixing the brush 7 with respect to the suction opening. COPYRIGHT: (C)2011,JPO&INPIT