Leak-proof design: This replacement tank is precisely designed for the Kärcher WV6 window cleaner, with a tightly sealed structure to prevent leaks and spills during use. Enjoy hassle-free cleaning without the inconvenience of dripping water staining windows, frames, or floors. Larger capacity, longer cleaning time: The upgraded tank capacity allows for longer glass cleaning without frequent refills, making it ideal for large homes or places requiring cleaning of multiple glass surfaces. Spend more time cleaning and less time waiting at the sink, improving overall efficiency and ease of use. Quick and easy installation: This tank directly replaces the original WV6 tank and can be installed in seconds without tools. Simply remove the old tank and click this one into place for a secure and stable installation, ensuring your window cleaner always operates optimally. Improved cleaning performance: When used with your Kärcher WV6 window cleaner, this replacement tank helps achieve streak-free, crystal-clear cleaning of windows, mirrors, and tiles. A stable water supply ensures consistent suction and wiping, leaving surfaces sparkling clean and enhancing overall cleaning performance. Durable PE plastic construction: This tank is made from premium PE plastic, providing excellent impact resistance, crack resistance, and resistance to daily wear and tear. This robust and durable material ensures its long-lasting reliability, making it a worthwhile spare part to keep your window cleaner in top condition. Product information: Name: WV6 Wastewater Tank Material: PE plastic Part number: 5.633-254.0 Color: As shown in the picture Package contents: 1* Window cleaner water tank 1* Black wastewater collector The above includes only the package contents and does not include other products. Note: Light reflection and different monitors may cause the color of the product in the picture to differ slightly from the actual product. The measurement error is +/- 1-3 cm.