These side brushes are thoughtfully designed to be compatible with all series of robot vacuums from Roborock. Including S8 Pro Ultra, S7 Max Ultra, Roborock Qrevo, Roborock Qrevo Slim, S7 MaxV/S7/Q7Max/Q8 Max/S8/Q7/S6/S5/S4/E Series. | These replacement side brushes for the robotic vacuum sweep the edges of rooms, flicking dust into the suction system path. | Crafted from durable nylon, our side brush set accessories offer a thorough cleaning experience without leaving any marks on furniture or walls. | Our spare side brushes for robot vacuum cleaners are specifically designed to reduce jams caused by tangled hair giving you a hassle-free cleaning experience. | When tackling edges and corners, this robot vacuum side brush set is designed to accelerate to 330 RPM ensuring a more thorough clean. Away from the edges, the bush slows to 130 RPM to guide dirt while preventing it from flinging dirt into clean areas. | What's inside: 2x Side Brushes.