The Regulus Aqua PowerVac dirty water tank from Leifheit is an essential accessory for the Regulus Aqua PowerVac cordless vacuum cleaner (models 11914 and 11922). This tank enables efficient collection of dirty water produced when mopping floors. It is specially designed for use with these models and ensures that the cleaning process runs smoothly and hygienically. The dirty water tank is easy to handle and allows for simple emptying, which makes cleaning and maintenance of the squeegee easier. This accessory optimises the performance of the Regulus Aqua PowerVac so that users can benefit from thorough and effective cleaning. Compatible with Regulus Aqua PowerVac models 11914 and 11922. Enables efficient collection of dirty water during mopping. Easy handling and emptying for hygienic cleaning.