General description 100% new and high quality, this set includes essential components for maintaining your robot vacuum. Made of high-quality materials, the side brushes allow your vacuum cleaner to reach into corners for a more thorough cleaning. The HEPA filter effectively filters fine dust, reducing dust, pollen, and other allergens from entering the air you breathe. Technical specifications Material: Plastic Package Contents: 1 pair of roller brushes, 6 side brushes with screws, 6 HEPA filters, 2 cleaning tools Measurement allowed error: +/- 1-3 cm Usage For optimal performance, it is recommended to replace 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 components can be easily removed and replaced as part of normal maintenance.