General description High-quality new materials are used in the construction of this self-cleaning brush and HEPA filter mop set, ensuring durability and a perfect match for your Xiaomi Roborock S7 MaxV, S7 MaxV Plus, S7 MaxV Ultra, and G10S vacuum. These clean accessories are essential for maintaining your home robot at peak performance, effectively preventing dust, pollen, and other allergens from entering the air you breathe. Technical specifications Material: Plastic Package Contents: 1 x Rolling Brush 2 Filters 4 x Cloth 4 Side Brushes 2 x Cleaning Brush Measurement allowed error: +/- 1-3 cm Usage To achieve the best cleaning and filtering effect, it is recommended to replace the cleaning accessories every 2-3 months, depending on the frequency of use. The HEPA filter can improve air quality and reduce particle size by up to 99.97%, helping to eliminate household dust, pet dander, and unpleasant odors from pets, smoke, cooking fumes, and various household products and chemicals.