The replacement kits are compatible with for Roborock Mijia Xiaomi S6 S6 MaxV S6 Pure S5 S5 Max E2 E3 E20 E25 E35 S50 S51 S55 S60 S65 vacuum cleaner Replenishment Parts NOT FOR S7.The sweeping brush is made of plastic material, which has been proven to be more wear-resistant and more durable than traditional brushes The bristle (roller)brush with upgrade,the two flanges are detachable ,by doing so it becomes easy to clean the hair stuffs on it.The high efficiency filter has the same magnet as the design and can be washed by hand,Mopping pads are made of microfiber material and reusable could be washed by washing machine.Colour: as shownMaterial: plasticPackage Contents:2 * Roller brushes4 * Hepa filters3 * Side brushes3 * Mop pad1 * Roller brush Cover1 * Cleaning toolOnly 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.