For Xiaomi Mijia B101cn Robot Three-in-one Main Brush Rag Hepa Filter

Often replace the filter to help make indoor air more freshSide Brush:it will not scratch the floor and furnitureUnique design, easy to collect the hair material, durable in use.Filter helps reduce household odorsKeep your home clean by changing the filters frequently - once every month or two, depending your usage.Material: plasticcolour: As shownPackage Contents:1 x Roller brush 6 x Filter 6 x Mop 6 x Side brushOnly 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.