one hundred pc brand new and wonderful Made of fantastic materials, more durable As part of steady maintenance, it may be easily removed and replaced It is best to switch spare elements each 2 to 3 months to keep the mechanical device working at its ideal performance Color: As proven Material: Plastic Type: Clean Water Tank Fitment: For Roborock S8 S8 Pro Ultra S8+ G20 Package Contents: 1* Water Tank Only the above kit content, assorted item should not included. Note: Light mirrored image and varied exhibits can cause the color of the item within the picture slightly different from the genuine thing. The dimension allowed error is +/- 1-3cm.