and high quality.Made of high quality materials, more durable.Exquisite and delicate, highly matched with equipment. Solid and durable, long service life.As part of normal maintenance, it can be easily removed and replaced.It is best to replace the spare parts every 2 to 3 months to keep the machine running at .Fit Model :For MIJIA Robot Vacuum Cleaner STYTJ02YMFor V2 Robot Vacuum CleanerFor V2 PRO Robot Vacuum CleanerFor V3 Robot Vacuum CleanerType:Vacuum Cleaner Partscolor:BlackMaterial:plasticPackage Contents:1 x 2in1 Water Tank dust bin boxOnly the above package content, other products are not included.Note: Light reflection 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.