High suction power and energy efficiency with only 1000 watts of power consumption. Thanks to the perfect match between the floor nozzle, the suction hose and the machine, it is possible to achieve excellent cleaning results and to remove wet, dry, fine and coarse dirt without interruptions or filter changes. The WD 4 V-20/5/22 is equipped with a robust, impact-resistant plastic tank with a capacity of 20 liters, a 5-meter long power cord, as well as a 2.2-meter long suction hose, a flat corrugated filter and a fleece filter bag. Thanks to patented technology, the filter can be easily and quickly removed from the vacuum cleaner - without coming into contact with dirt. The removable elbow allows the suction nozzles to be connected directly to the suction hose. The suction hose can be stored on the appliance head. The appliance head also has storage space for small parts if required. The parking position on the bumper bar of the vacuum cleaner allows you to quickly and conveniently put away the pipes and floor nozzle. Other advantages are the Pull & Push locking system, which makes it easy to open and close the dust container and the ergonomic carrying handle for easy transport.