Side brush can go deep into the corners and edges to remove more dirt, dust and debris HEPA filter is made of high-strength environmental-friendly materials, which can block most of dust down to 0.3 micrometer. The filter can maintain the cleaning performance of the sweeper, while reducing the penetration of dust, pollen and other into the air you breathe Helps clean the vacuum cleaner and makes your lifestyle healthier It is recommended that you replace spare parts every 2 to 3 months depending on the frequency of use to keep the machine running at its best performance 100%Made of high-quality materials, environmental friendly materials, soft and to use.<br><br>Type:Vacuum Cleaner Accessories Model: For Robot Vacuum S10 For Robot Vacuum S12 These accessories sets do not fit Robot Vacuum S10 Plus. Colour:As Shown Material:Plastic<br><br>Package Contents: 1 * Main Brush 4 * Filter 4 * Side Brush<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.