Ordered by Nilfisk me the nipple. In itself not a bad device, the suction power is fine, the filter cleaning seems to work well. My return reasons were as follows: The tool adapter is actually good for nothing, fit neither of Bosch sander still on my Hitachi circular saw. The mounting brackets between top and stainless steel vacuum cleaner dust container is really a joke, no clamping action, no clamping action. Lying just so at the hochklappen.Wenn the container is still empty, like all still gehen.Sollte somewhat heavier Baudreck in the container are, I'd rather not imagine what will happen when wearing kann.Möglicherweise it fits in the execution better without stainless steel container. The switches are difficult to move and act billig.Das accessories is lean for this price range. On the homepage of this Nilfisk vacuum cleaner is not to be found - with accessories order it will be difficult. From me 3 stars for good performance and water drain connection.