high quality Made of high-quality materials, Use scene: Household High performance: Extend the life of your vacuum. Keep your Robot running at . As part of normal maintenance, it can be easily removed and replaced Applicable model:For RoboVac 11S, 11S PlUS, 11S MAX, 12, 15C, 15C MAX, 15T, 25C, 30, 30C, 30C MAX, 35C, G10 Hybrid, G30, G30 Edge, G30 Hybrid, G30 Verge, R500, R450 Colour:As Shown Material:Plastic Package Contents: 1 * side brush motor 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.