Brand new and high quality. Made of high-quality materials, more durable. Clean brushes keep your home robot at best performance. The side brushes are easily removed and replaced as part of normal maintenance. Filters maintain the cleaning efficiency of the robot while reducing the ingress of dust, pollen and other allergens to the air you breathe. For best results, filters should be replaced every 2 to 3 months.<br><br>Model:For Xiaomi Roborock Q7 Max,Q7 Max+,Q7 Plus,T8 Robot Vacuum Cleaner Type:Vacuum Cleaner Accessories Application:Wooden Floor, Ceramic Tile, Marble, Etc Applicable Occasions:Living Room, Bedroom, Kitchen, Etc Colour:As Shown Material:plastic<br><br>Package Contents: 2 * Main brush 6 * Side brush 6 * Filter 1 * Cleaning Brush 1 * Screwdriver<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.