In the past I've bought some cheaper ones and the side brush has snapped off. I'd like to just buy some genuine ones but it's a minefield out there on the internet looking for these. Are there some sources online that actually sell the genuine parts?
EDIT: I found one listing @ Robot Specialist, but it's $95 + postage… that's a hard pass
Hi there. I bought this https://www.ebay.com/itm/373015965261 and this https://www.ebay.com/itm/124342736406 about 5 months ago. Battery is good so far, definitely better than my old one. Filters fit, nothing bad or good to say. Brushes seems to be a bit glitchy - now my robot sometimes says me that something stuck in the main brush. I removing long hairs from the brush, and it keeps going. Usually it happens 1-2 times during the clean, a bit annoying. Old brush never complained on it.
Omg mine constantly stops saying brush is blocked, at least 4-5 times a clean.
Def need to find a genuine brush again
These have done the job - bought twice and had fine results
https://www.amazon.com.au/SODIAL-9-Pack-Roborock-Cleaner-Acc…
Google suggests
https://www.amazon.com.au/Original-accessories-XIAOMI-Cleani…