General description Replacement parts for Xiaomi Roborock S7, T7S Plus, and S7 MaxV Ultra Robot Vacuum, designed to maintain peak performance and improve air quality. These high-quality accessories are made from durable materials and are easy to remove and replace as part of routine maintenance. Technical specifications Type: Sweeper Accessories Color: as shown Material: Plastic Package Contents: 1 x Main Brush, 10 x Side Brushes, 10 Filters Measurement allowed error: +/- 1-3 cm Usage To achieve optimal cleaning and filtering, it is recommended to replace the cleaning accessories every 2-3 months, depending on usage frequency. The HEPA filter effectively improves air quality by reducing particle size by up to 99.97%, helping to eliminate household dust, pet dander, and unpleasant odors.