Smart Proportioning: The unique formula of the vacuum cleaner cleaning box automatically proportions the detergent, which is simple and convenient without manual dilution. Large capacity: The vacuum cleaner cleaning liquid box is designed with a large capacity to hold a large amount of cleaning liquid to meet the needs of long-term cleaning. Leak-proof: The high-quality sealing ring design of the vacuum cleaner cleaning container prevents the leakage of cleaning fluid and keeps it clean. Transparent visual window: The cleaning liquid tank of the vacuum cleaner clearly displays the liquid level, which is convenient to grasp the use of cleaning liquid at any time. Easy to clean: The detachable design of the vacuum cleaner cleaning liquid box makes it easy to clean up residues and keep the box clean and hygienic. Color: Transparent&white Material: plastic Package Contents: 1 x Cleaning Fluid 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.