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 removed and replaced. It is best to replace the spare parts 2 to 3 months to keep the machine running at . Fit Model : For Robot Vacuum Cleaner STYTJ02YM For V2 Robot Vacuum Cleaner For V2 PRO Robot Vacuum Cleaner For V3 Robot Vacuum Cleaner Type:Vacuum Cleaner Parts color:Black Material:plastic Package Contents: 1 x 2in1 Water Tank dust bin box Only 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.