General description For S8/S8+/S8 Plus Robot Double Main Brushes and HEPA Filter are designed to enhance the cleaning efficiency of your vacuum cleaner. Made from high-quality materials, these components ensure thorough cleaning by reaching into corners and filtering fine dust, pollen, and other allergens from the air. Technical specifications Color: As shown Material: Plastic Package Contents: 1 pair of roller brushes, 6 side brushes, 4 HEPA filters, 4 mop cloths Measurement allowed error: +/- 1-3 cm Usage To maintain optimal performance, it is recommended to replace the spare parts every 2 to 3 months. The uniquely designed brushes with rubber treads adapt to various floor surfaces, effectively removing both small dust and larger debris.