But: for cleaning it is as good as useless. The plastic chamber is very difficult to be used or subtract. Have the filter only hanging on a suction cup. Otherwise it is impossible to move or to act for a cleaning.
The plastic chamber also opens if you want to remove this and you have all the dirt certainly back in the water.
Perhaps it's my lack of fine motor skills, but after the other customer reviews here, so I'm probably not alone.
Even the wheel for adjusting the flow strength is so stiff that you even entirely has this every now and then in his hand. In addition, the suction cups are too small. The filter sits so kanpp the glass at the corners, which can very easily has scratches in the glass during the acceptance for cleaning.
So please, Dennerle: Take an example to other providers on the issue fixing and cleaning because without this shortcoming would these filters really good; o)
Bin therefore unfortunately continued regarding looking for a penny!. Internal filter.
