The krcher m2 diy multi purpose vac is a must have for diy enthusiasts the powerful and efficient motor makes light work of everything from small rubble and sawdust to sludge and spills the krcher diy multi purpose vac has been engineered with practicality in mind from the compact size and shape to the ingenious tool storage and time saving accessories the special cartridge filter makes wet or dry vacuuming easy its one of the most versatile home and workshop tools youll ever own