We are quite satisfied with the Einhell dirt collection bin 20l. But he should not be necessarily filled with too much heavy but also to damp rubble, garbage, dirt! Man (n) / woman like please also remember that the dirt collection bag (as well as the paper dust filter), should be removed when wet sucking from the cleaner the better! Otherwise it is very dirty MATTER COULD BE! For then a much needed cleaning, especially in the area of the vacuum cleaner motor would be due, and ergo it so to a higher wear on Einhell Dirt trap bags comes. : - J
