Super suction and energy-efficient with 1000 watts: In the WD 4 S V-20/5/22 wet/dry vacuum cleaner, the device, suction hose and floor nozzle clip are optimally coordinated for the best cleaning results. Wet, dry, fine or coarse dirt is removed in continuous operation without changing the filter. The device has a robust and impact-resistant 20 l stainless steel container and is equipped with a 5 m cable, a 2.2 m suction hose, a floor nozzle with clips, a flat pleated filter and a fleece filter bag. Thanks to patented technology, the filter of the wet/dry vacuum cleaner can be removed quickly and easily for thorough cleaning - without it coming into contact with dirt. The additional blowing function helps where suction is not possible. The removable handle allows accessories to be attached directly to the suction hose. The hose can be stored on the head of the device to save space. The hose and floor nozzle can also be parked quickly and conveniently on the bumper. Additional benefits include a “Pull & Push” closing system for easy opening and closing of the container and an ergonomically designed carrying handle for comfortable transport of the vacuum cleaner.

Specifications

User view

The Kärcher WD 4 SV-20 wet/dry vacuum cleaner in yellow is a hit with everyone who doesn't want to compromise when it comes to cleaning their home - from young people who help clean out the car or basement on the weekend to parents who clean the garage or apartment after the wet ears of the dog and children. Users appreciate that it quickly removes spills, dust and larger debris, regardless of whether it's on the floor or furniture. Thanks to the suction power and the spacious container, you don't have to constantly empty the vacuum cleaner - which is important when you have a lot of cleaning to do or when you have to do it often.

Kärcher has long been synonymous with reliable home technology, as confirmed by many satisfied users. If you are not sure which type of vacuum cleaner would make the most sense for your needs, you can read more useful tips in our vacuum cleaner selection guide .

Why buy at Enaa

At Enaa, we always make sure that you choose from proven brands like Kärcher from a wide range of wet and dry vacuum cleaners, and you can also rely on quick response and support available to you with every purchase.

Answers to frequently asked questions

Is the Kärcher WD 4 SV-20 vacuum cleaner suitable for removing pet hair?

Yes, its suction power allows it to effectively remove hair from various surfaces, such as carpets, car mats or sofas. If you have a dog or cat at home, our guide to vacuum cleaners for animal hair can be of additional help.

What maintenance does a 20-liter tank require?

A larger container means less frequent emptying, but we recommend regular cleaning after each use when the container is full. This will extend the life of the appliance and prevent unpleasant odors.

Can I also vacuum liquids with the Kärcher WD 4 SV-20 vacuum cleaner?

Of course, this model is designed to pick up both wet and dry debris. It is suitable for spills of water, mud or other liquids in the home or garage.

What is the difference between a wet-dry and a regular vacuum cleaner?

Wet-dry vacuum cleaners allow you to remove wet dirt in addition to dry dirt, which is something that regular vacuum cleaners cannot do. If you are still deciding, visit our vacuum cleaner selection guide for more information.

Does the vacuum cleaner take up a lot of storage space?

Despite the larger capacity of the dust and water container, the design is still practical; you can store the vacuum cleaner in a corner of the garage, in a storage room or under the stairs.

Description updated: October 2025