The orange brush does not fit the x20+ vacuum because one side has a square attachment and it does not fit properly in place, so it tightens and does not rotate. It needs a round attachment. The rest fit.

So far I have only used the filter that was included, and it worked on the S20+ without any issues. The other replacement parts also seem identical to the ones the vacuum cleaner originally had

I have the X10 (the regular one, to be noted, not the X10+) and because I couldn't find spare parts that didn't say they were only for the X10+, I decided to take the risk for 15 euros.

The vacuum works like a charm just like with the original factory parts, there is no problem at all (so far the small brush and the inner orange brush have been tested, I have no opinion on the rest).

I also got them for the Xiaomi X20+ and they fit just fine (I saw the review from the friend who mentioned that the spare parts don't fit).

Of course, the main brush for example that arrived has black plugs, not gray like in the photo, so maybe I received different things than others.

They don't have the quality of the original accessories that came with the vacuum (the bristles on the brushes move somewhat easily, the filter doesn't snap in tightly like the originals) but for the money, I would say they're just fine

For me, they do not work on the X20+.