Side Brush: Practical side brushes for Xiaomi robotic vacuum cleaner, it will not scratch the floor and furnitureUnique design, easy to collect the hair material, durable in use.HEPA Filter:Effective HEPA Filter for Xiaomi robotic vacuum cleanerUnique design, easy to clean the dust boxdurable in use.​Main Brush: Recommend to replace 6-12 months. Practical rolling brush for Xiaomi robotic vacuum cleanerFloating structure, deep cleaning.It is best to replace spare parts every 2 to 3 months to keep the machine running at its best performance.Name: Vacuum cleaner accessoriesMaterial:plasticcolour:Black+orange+whitePackage Contents:2 x Main brush6 x side brush4 x mop cloth4 x filter1 x Bird comb1 x cleaning brush12 x Filter Only the above package content, other products are not included.Note: 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.