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. Compitable Models Compatible For Robot Vacuum S10 Compatible For Robot Vacuum S12 Compatible For Mi Robot Vacuum Mop 2S Compatible For Robot Vacuum Mop 3C Model: B106GL, XMSTJQR2S, B106CN These accessories sets are not compatible for Robot Vacuum S10 Plus. These accessories sets are not compatible for 3C Plus C103. Colour:As Shown Material:Plastic Package Contents: 2x Main Brush 10x Filter 10x Side Brush 8x mop pad 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.