Vacuum Cleaner Hair Anti-Tangle Roller Brush , Compatible for X40 Ultra L10s Pro Ultra Heat L30 Ultra L20 Ultra L10s Ultra Prevent hair from tangling: The roller brush design adopts a special structure, which can effectively prevent long hair, pet hair, etc. from becoming entangled on the roller brush, avoiding clogging and damage. Improve cleaning efficiency: The automatic cleaning function of the roller brush can reduce the cleaning interval and improve the work efficiency of the sweeping robot. Improve the cleaning effect: Hair is easy to adhere to dust and foreign objects, and if it is not cleaned up in time, it will affect the cleaning effect of the sweeping robot. The roller brush effectively removes hair and improves the quality of the clean. Increased service life: The roller brush can protect the main brush and motor of the robot, reduce the failure caused by hair entanglement, and extend the service life of the robot. Compatible Models: Fit for Dreame X30 Ultra Fit for Dreame X40 Ultra Fit for Dreame L10s Ultra Fit for Dreame L10s Pro Ultra Fit for Dreame L10s Pro Ultra Heat Fit for MOVA P10 Pro Ultra Fit for Dreame L20 Ultra Fit for Dreame L30 Ultra Fit for Dreame L40 Ultra Fit for Dreame L10 Ultra Fit for Dreame L10S Ultra Fit for Dreame L10S Pro Ultra Fit for Dreame Mova E30 Ultra Fit for Dreame S20 Fit for Dreame S20 Pro Fit for Dreame S20 Plus Fit for Dreame S20 Pro Plus Fit for Xiaomi Mijia M40 Fit for Xiaomi Mijia M30 Colour:As Shown Material:plastic Package Contents: 2 * Cutting Hair Anti Tangle Tricut Brush 1 * Cleaning Brush 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.