Midea 12175000A46904 main brush for V15

Midea 12175000A46904 — robot vacuum main brush for the V15. The main brush is what actually picks up the debris, and its wear shows in the result: the bristles lie flat and sand stays in the carpet. Change it together with the filter — a clogged filter and a worn brush produce the same complaint, that it does not clean as well as it used to.