General description For Qrevo Master Robot Vacuum Cleaner Main Side Brushes are designed to enhance the cleaning efficiency of your vacuum. Made from high-quality materials, these brushes allow your vacuum cleaner to reach into corners and tight spaces for a more thorough cleaning. The uniquely designed brushes feature rubber treads that adapt to various floor surfaces, effectively removing everything from small dust particles to larger debris. Technical specifications Material: Plastic Package Contents: 1 pair of roller brushes, 4 side brushes, 2 HEPA filters, 4 mop cloths, 2 dust bags, 1 cleaning brush, 1 screwdriver Measurement allowed error: +/- 1-3 cm Usage For optimal performance, it is recommended to replace the spare parts every 2 to 3 months. The brushes can be easily removed and replaced as part of regular maintenance. Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.