General description This replacement part kit is compatible with the Xiaomi Roborock S7, S7+, T7S, T7 Plus, and T7S Plus vacuum cleaners. The kit works as well as the original parts, fits perfectly, and is easy to install. The accessories are made of environmentally friendly materials and are suitable for use on carpets and sealed hard floors, including hardwood, tile, marble, laminate, and linoleum. Technical specifications Color: As shown Material: Plastic Package Contents: 2 x HEPA Filter 2 x Black Side Brush 2 x Mop Pads 1 x Main Brush Measurement allowed error: +/- 1-3 cm Usage To keep your home sweeping robot performing at its best, it is recommended to replace the kits every 3 to 6 months. Depending on the frequency of use, the replacement period may vary.