Feature:1. [Fitment] This electric mop head water tank is fit for V7 V8 V10 V11, which is perfectly compatible with your machine.2. [Split Water Tank] Electric mop water tank is a split water tank, which is easy to install, easy to control water, and can be used with confidence.3. [Should Be Filled With Water] When in use, the water tank should be filled with water, and the water volume should not exceed the silicone loop.4. [High Efficiency] After the installation is completed, the overall performance of the vacuum cleaner is effectively improved, and the cleaning is more efficient.5. [Durable Material] Made of high quality PP material, which is durable, safe, easy to replace, and can be used for a long time.Specification:Item Type: Electric Mop Water TankMaterial: PPProduct Size: Approx. 28.5 x 15.5 x 4.5 cm / 11.2 x 6.1 x 1.8 inFitment: Fit for V7 V8 V10 V11Weight: Approx. 212g / 7.5oz Package List:1 xElectric Mop Water Tank