General description Replacement parts for D9 and Bot L10 Pro Robot Vacuum Cleaner, made of high-quality materials to ensure effective cleaning. The side brushes allow the vacuum cleaner to reach into corners for a more thorough clean, while the filter captures fine dust, reducing allergens in the air. Technical specifications Material: Plastic Package Contents: 2 roller brushes, 4 side brushes, 4 HEPA filters, 4 mop cloths, 2 cleaning brushes 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 various floor surfaces, effectively removing dust and larger debris.