Vacuum Cleaner Karcher WD 3.200Overview The Karcher WD 3. 200 vacuum cleaner is just the home appliance that will help you to save valuable hours off your routine house cleaning activities. This cylinder type wet and dry vacuum cleaner from Karcher makes use of a paper filter bag that combines with a cartridge filter, to clean anything ranging from dust particles and gravel to wet mud and sludge. This cleaning home appliance consumes a modest 1400 W of power while it sucks up grit