Retiv powerful suction, pumping plenty of dirt in to himself. Easy to use and just as easy to clean. Battery - term had not yet been tested to the end and therefore strikes me as perfectly adequate, since in total less than 8 minutes were mastered without performance degradation and recharge. Only a backup, for example, prevents a "flight" of insects from the vacuum cleaner, is missing. The other producers have simple achieved by a rubber flap and the Fakir would be desirable. However, this is the only small downside to the otherwise absolutely convincing sucker. On the subject of wet vacuuming, I can not give any information for non-use. Filters and gaskets, however, seem good verabeitet and tight, which gives cause for optimism for this application. The Fakir so I can with a clear conscience for anyone looking short and in between needs a helper recommend.