Vacuum Cleaner Kärcher WD 4-18 S Dual Battery Set V-20/22

The Kärcher WD 4-18 S Dual Battery Set V-20/22 is a wet and dry vacuum cleaner engineered for versatile cleaning tasks in homes and workshops. Designed with dual battery compatibility to extend runtime, it combines compact dimensions with practical attachments and a washable filter to handle dust, debris, and liquid spillages. The unit delivers the performance expected for routine maintenance and occasional heavy-duty cleaning while allowing convenient storage and movement between tasks.

Advantages

This wet and dry vacuum offers dual battery operation for longer cordless runtime and flexible use across different areas. The compact design reduces storage space requirements and simplifies transport. A washable filter and included accessories support a range of cleaning jobs without frequent consumable replacements. The construction supports both dry dirt removal and liquid pickup, making the cleaner a multifunctional tool for household and workshop environments.

Suitable for

• Routine household vacuuming of floors, carpets and upholstery
• Workshop cleaning of sawdust, metal shavings and small debris
• Cleaning up liquid spills and wet messes
• Vehicle interior cleaning and boot maintenance
• Temporary or cordless use in locations without immediate mains access

Key specifications

• Cleaning type: wet and dry vacuuming
• Power source: dual battery (compatible with relevant battery systems)
• Filtration: washable filter for reusable maintenance
• Design: compact body with integrated accessory storage
• Included accessories: a selection of nozzles and extension pieces for varied surfaces
• Mobility: lightweight and easy to transport for home and workshop use

How to use

Before use, ensure batteries are charged and correctly inserted according to the manufacturer’s instructions. Select the appropriate attachment for the surface to be cleaned and install it securely. For wet cleaning, confirm the filter is suitable for liquid pickup and monitor the collection container level to avoid overfilling. For dry cleaning, use the appropriate nozzle for carpets or hard floors and empty the container and clean the washable filter after each heavy use. Store the unit in a dry place and keep accessories organized on or inside the machine where applicable.

Recommendations

Use recommended battery types and follow Kärcher’s guidance for charge cycles to maintain battery life. Regularly rinse and dry the washable filter after wet jobs, and inspect nozzles and seals for wear to preserve suction performance and prevent leaks.