First the positive:
The telescopic pole made of aluminum is fine. It has nice rubberized grips and is close to the longitudinal adjustments. If it is extended to a full 3 meters, it flexes a little, but does not give the impression that they would cancel. The brush is not too soft, but has nice firm bristles. We have therefore brushed and cleaned a canopy of about 3 x 6 meters of transparent plastic corrugated sheets.
Criticism:
The most sensitive part of the construction is to connect the rod to the hose by means of a Gardena adapter. This adapter has even a small lever that lets you regulate the water supply, or may leave altogether. This two-part (!) Connector, which has a 3-meter bar and keep a filled water hose at the other end must on the one hand, is completely made of plastic. Likewise, the thread and the recording itself to the rod. Consequently, one can also not tighten properly fixed, because otherwise the thread stripped. In practice, this occurs from a not insignificant amount of water. And because of the weight on both sides of this plastic part breaks off and also to all of the aluminum pole, so that you get wet from head to toe. And, although we have been working 4 hands, ie a scrubbing and a second attempt to hold the hose so that no tension or no weight pressed on the adapter.
So there should be a couple anyway, we will next time use only the brush along with telescopic and do not connect a water hose, but wet spraying the surface to be cleaned with a hose directly.
The brush itself is also simply screwed to a plastic threads on the rod so that it has also been solved. But that's not so bad, because the water outlet then yes a beautiful piece is removed from the body.
If the hose adapter piece of metal would, the brush would be worth probably 4 or even 5 stars. 3 stars but it has definitely deserving, because one otherwise does not brush with such a long telescope.