Perfect Fit for WV1 Models: This replacement water tank is specifically designed to fit for Karcher WV1 Window Vacuum Cleaner models, ensuring a seamless match and optimal functionality for your cleaning needs. Extended Cleaning Capacity: With its generous volume, this tank allows for prolonged cleaning sessions, minimizing interruptions for refills. The parent design lets you easily monitor water levels, ensuring you never run out unexpectedly. Robust and Reliable Construction: Made from high-quality, durable plastic, this water tank is built to withstand regular use. The parent material not only adds to its aesthetic but also allows for quick water level assessments without the need to open the tank. Ease of Installation: This tank features a user-friendly design that allows for quick and secure attachment or removal, facilitating effortless replacements even mid-clean. The design ensures a tight fit, preventing leaks and maintaining the efficiency of your vacuum. Optimized Design for Leak Prevention: Engineered with precision, the tank includes integrated ridges and contours that align perfectly with your WV1 model, ensuring a leak-free operation and maintaining the integrity of your cleaning session. Name:WV1 sewage tank Part number:4.633-122.0 There may be slight differences in the actual details or color, which will not affect the use. Colour: Material:PE Package Contents: 1 * Sewage Tank 2 * Scraping strips (280mm) 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.