Is your Roborock S7 in need of a new main brush, especially if you have pets that shed a lot? Look no further than this innovative rubber main brush. While it performs the same basic function as a traditional bristle brush, the rubber construction provides a significant advantage when it comes to picking up pet hair and debris. Unlike bristle brushes, the rubber bristles don't trap hair and dirt, making cleaning a breeze. Additionally, the gentle rubber bristles won't damage your floors during use. This main brush is a smart alternative to traditional bristle brushes and can be easily installed in just a few moments. Please note that this main brush is only compatible with the Roborock S7.