DescriptionOrigin : CN(Origin)Model Number : For Roidmi X20Vacuum Part Type : BrushesType : Vacuum Cleaner PartsProduct DescriptionFeatures and specifications:Compatible with xiaomi Roidmi F8 X20 / X30 / X30 / S2 / F8 Storm Pro vacuum cleaner accessories series spare parts.Main brush:Roombas adjustable flexible brush and bristle replacement parts can maintain Roombas cleaning performance and reduce battery consumption.All main brushes can be used for Roidmi F8 X20 / X30 / X30 / S2 / F8 StormFilterInnovative side brushes can penetrate deep into corners and edges to remove more dirt, dust and debris. The liver filter reduces the filtration of dust, pollen and other allergens, thereby maintaining the cleaning performance of the Roomba. The filters and side brushes are easy to see and use, so you can install and deactivate them easily.HEPA has two different models: F8 and NEX, F8Storm Pro. Please take a picture of the appropriate package according to your machine model.Reminder: In order to maintain the best performance of iRobot Roomba, the filter, roller and side brush must be replaced every 2 to 3 monthscaution:This accessory pack is a replacement accessory, not the original product of iRobot Roomba, nor does it cover any iRobot warranty. The brand name of iRobot Roomba is the registered trademark of its respective owners, and any use of iRobot Roombas trademark, model or part name has been determined. Product compatibility held for demonstration purposes