Actually I bought the nozzle in preparation for the planned acquisition of our four-legged roommate future (two Norwegian Forest Cats). A test for this must therefore wait yet. ;-) But our installed in the hallway short pile Heuga carpet tiles (Walkway) have a nasty habit of some dirt particles cling literally. With the normal brush our DC32 these are hardly, or only remove larger amount of time. With the mini-turbine brush this is going much better and especially faster. It is a reminder of demonstrations in home shopping channels where any pattern of dirt is dumped and is then sucked away - the before and after effect is astonishing. It's amazing what this little part for a performance. Because of the small size you can not get into smaller areas, but due to the opposite of Normaldüse lower pan and the non-existent rotation range but under furniture. However, this is the only shortcoming. The noise is enormous. Since the DC32 known however is not exactly a Flüstersauger itself, this falls m. E. negligible. Since you're done faster with the sucking, no longer have to endure the noise and so long ... ;-)