Some negatives:
We must empty the dust container almost every time (this is also recommended by the manufacturer). This operation is simple but you have to think of the above an empty bin, if you do not want the re-released dust spreading into the room. Moreover, it remains dust agglomerated interstices between the tank and you have to use an object or put your fingers to get a correct result. The filter dust container should also be cleaned about every 3 months. Good point, it cleans up with water. It will also be necessary to clean the exhaust filter (it can be replaced if damaged). Furthermore, if the installation of the flexible is easily achieved by a simple click, disassembly is not easy. Similarly, the telescopic tube tends to detach the hose when moving back and forth during aspiration: I had to re-press it firmly several times.
In total there is an efficient and lightweight vacuum cleaner is a real asset, especially in a multi-story house. The need to regularly empty the dust bin is certainly inherent in this type of vacuum cleaners and compared to a vacuum cleaner bag, think to get organized for the operation does not turn into dust cloud in the room .
