set2: 1 x Vacuum cleaner main brush & 1 x Main brush + 4 x Filter 1.100% brand new and high quality.2. Made of high-quality materials, more durable.3. Delicate and delicate, highly compatible with equipment. 4. 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. It effectively keeps household dust, pollen and mold spores away from us.5. As part of routine maintenance, it can be easily removed and replaced.It is recommended that you replace it every 2-3 months or according to your usage to keep the machine at its best performance.Easy to effectively remove dirt, dust and trash on the corners and sides, especially hair and pet hair.Compatible models:for xiaomi mijia SCWXCQ01RR vacuum cleanerSize:235x55mmModel Number: For Xiaomi Dreame V9/V9D/V10 1C Main BrushVacuum parts type: brushType: Vacuum Cleaner PartsDo not damage the floor and furniture to ensure quiet operation.Soft texture, suitable for floor surface.Durable and easy to install, make your vacuum cleaner longer.colour:GreyMaterial:plasticPackage Contents:1 x Vacuum cleaner main brush1 x Main brush4 x 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 little different from the real thing. The measurement allowed error is +/- 1-3cm.