The Roborock main brush is a replacement roller designed to keep your robot vacuum cleaning efficiently by sweeping dust, hair, and debris directly into the dust container. It features a combination of black bristles and a red plastic housing, ensuring it can capture various types of floor waste without compromising the device's movement. This component is compatible with several models, including the S5 Max, S6 Max V, S60, S65, S5, S50, S55, E25, and E35. Because it fits these specific series, you can easily swap out your worn-out brush to maintain the original suction performance of your vacuum during daily home maintenance.