Numatic WV380-2 Wet or Dry Vacuum Cleaner ToughThis is a very capable wet or dry vacuum cleaner that features a tough durable StructoFoam drum, this is the only commercial wet and dry vacuum that has this feature. The StructoFoam drum makes this vacuum ideal for the mobile car valeting industry where it will be used outside and inside and will likely be hauled around from one side of a vehicle to another, and of course, occasionally dropped, kicked and bumped into. The tough construction of this