General description High quality new material, well made, and well matched to the old equipment. Clean accessories keep your home robot running at its best while reducing the infiltration of dust, pollen, and other allergens into the air you breathe. The contents of the accessories are easily removed and replaced as part of routine maintenance. To achieve the best cleaning filter effect, the cleaning accessories should be replaced every 2-3 months depending on the frequency of use. Technical specifications Model: for S50 S51 S55 T6 T60 T61 T65 T4 S5 MAX S6 PURE S6 MAXV Robot Vacuum Cleaner Type: Vacuum Cleaner Accessories Color: as shown Material: Plastic + Cloth Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with Xiaomi Mi Vacuum 1S Robot and Roborock models S50, S51, S55, S6, T4, T6, T60, T61, T65 Package Contents: 2 * Main Brush, 3 * Filter, 4 * Mop Cloth, 6 * Side Brush Usage Suitable for cleaning wooden floors, ceramic tiles, marble, etc.