The filters, the cloths, and the "rotating" part work perfectly, just like the factory ones. The red brush is a cheaper construction and less durable than the factory one, hence the 3 stars

Flawless spare parts from i-Home for the Roborock S7 that seem like they will last a long time and come in a nice box for you to store them until you need them!

The spare parts have a big difference from the original ones and unfortunately they are not of good quality. The robot makes a lot of noise, especially when using the big red brush.

The package, although a bit expensive, is very high-quality. The spare parts appear to be authentic as they have no difference from the ones that the vacuum cleaner has from the factory.