The side brush can go deep into corners and edges to remove more dirt, dust and debris. Easy to install and remove, no need to spend extra energy and time. The filter can maintain the cleaning performance of the sweeper, while reducing the penetration of dust, pollen and other allergens into the air you breathe. Replacement Filter: A dirty filter will significantly reduce suction power. Depending on the frequency of vacuuming and the amount of dirt cleaned, for best performance, change the filter at least every 3 to 6 months. The powerful cleaning function makes household cleaning more and less laborious. It is suitable for a variety of surfaces such as ceramic tiles, marble and wooden floors. Model: For S10 S10 Pro Vacuum Cleaner Color: As shown Material: Plastic Package Contents: 1 * Main Brush 6 * Side Brush 6 * HEPA Filter Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a