Meanwhile, I have with the thing but even accompanied mediocre renovations, incl. Remote tile floors and concrete grinding. Not it has the sucker spotted anything. Of course, there is obviously a joke biscuits that my wanting to soak up construction dirt without dust bag and then wonder afterwards that the dust filter is clogged. How strange! Do you go with socks through a puddle of water and wonder why the feet are wet? Of course we must use dust bags, bagless one should only liquids imbibe. Who is to stingy for bags, which is your own fault. Take just a broom and shovel, which cost nothing.
For me the WD3.200 served its purpose, and if you have the bad luck that the groundwater in the basement Hello says one of WD3.200 seems like a saving, yellow angel. "Flup, Flup, Flup" ... and a few liters of water are again picked up and can be disposed of. In one hour, the worst is removed. Excellent.
The only criticism I can accept, is the cross-section of the hose. It's really a little small, and most importantly, there is a bottleneck at Anschußflansch. There is then sometimes jam but the larger chunks. Yes ... if that's all. So four stars are absolutely deserves.