Description <br> Engineered for Mop Washing: Rotating at 500 RPM, the brush cleans the mop deeply and effectively, leaving it ready for the next cleanup. <br> Dock Cleaning: As the brush cleans, it drives dirty water in the docks base towards the outlet, where it can be drawn away into the dirty water tank. <br> Detachable Washable: As it is removable and washable, the brush can be easily maintained, keeping it effective for longer. For performance, remove and wash the brush once every two months. <br> As part of normal maintenance, it can be easily removed and replaced <br> The powerful cleaning function makes household cleaning more time-saving and labor-saving. It is suitable for a variety of floors such as ceramic tiles, marble, and wood floors. <br> <br> Applicable Model: <br> For Roborock S8 <br> For Roborock S8+ <br> For Roborock S8 PLUS <br> For Roborock S8 Pro Ultra <br> Colour:Black-Red <br> Material:Plastic <br> <br> Package Contents: <br> 2 * Self-Cleaning Brushes <br> <br> Only the above package content, other products are not included. <br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. <br>