s7 accessories compatible with Xiaomi Mi Mijia roborock S7 & S7+ & S7 MaxV & S7 MaxV Plus & S7 MaxV Ultra Robot Vacuum（Not compatible Roborock S8 Pro Ultra Robot Vacuum) These replacement parts are made of high quality PC, Compatible and work just like the original one, The side brush will not scratch the floor and furniture, greatly ensure the safety and cleaning effect during the process of the use. The Replacement Part easy to replace without any tool. To keep your Household sweeping robot operating at peak performance, recommend to replace the kits every 3-6 months.according to the frequency of use, it can be replaced by a shorter or longer time. If you have any model compatibility problems or after-sales issues, please contact me and we will solve the problem for you within 24 hours. ILOSCIE S7 Replacement Parts Kit for Xiaomi Roborock S7 S7 Plus S7 MaxV S7 MaxV Plus T7 T7S Robotics,2 Main Brush,6 Filter,6 Mopping Cloth,6 Side Brush,1 Cleaning Tool