For Xiaomi Mijia M40S OV31CN X10 X10 Plus X20+ X20 Plus X20 Max S10 Plus S20+ D109GL Vacuum Roller Brush Replacement Part

Applicable Models For Xiaomi Mijia M40S /OV31CN /X10 / X10+ / X10 Plus/X20+ /X20 Plus /X20 Max / S10 Plus /S20+/D109GL 1.These are not the Genuine /Original products,what we sell are brand Compatible Replacement Products. 2. maintain the cleaning efficiency of the robot while reducing the ingress of dust, pollen and other allergens to the air you breathe. 3.For best results, should be replaced every 2 to 3 months. Notice: 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.