General description 100% brand new and high quality, this set of replacement parts for the Xiaomi Mijia M30 Pro Robot Vacuum Cleaner is made of high-quality materials for enhanced durability. The side brush allows the vacuum cleaner to reach deeper into carpets for a more thorough clean, while the HEPA filter effectively filters fine dust to prevent allergens such as dust and pollen from entering the air. Technical specifications Material: Plastic Package Contents: 2 x Roller Brush 2 x Side Brush 2 x HEPA Filter 2 x Mops 2 x Dustpans Measurement allowed error: +/- 1-3 cm Usage For optimal performance, it is recommended to replace the spare parts every 2 to 3 months. The uniquely designed brushes with rubber treads adapt to different floor surfaces, effectively removing everything from small dust to large deposits. The parts can be easily removed and replaced as part of normal maintenance.