Wet and dry vacuum cleaner WD 4

Karcher's WD 4 offers powerful cleaning in a compact, space-saving design. Its top mounted filter allows the tank capacity to be fully utilized.

Karcher’s WD 4 provides powerful cleaning performance and unrivaled filtration technology. A top mount filter location means easy, sealed access to the filter without recirculating dust, and can remain in the vacuum for wet or dry cleaning. An 1800-watt motor delivers superior air flow into 5.3 gallons of usable wet or dry capacity. Durable construction for years of use. Includes hose, extension wand, crevice tool, hand grip nozzle, standard floor nozzle, pleated filter and fleece bag. German Engineering. 100% Quality Tested. WARNING: This product can expose you to chemicals including lead and Diisononyl phthalate, which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Features and benefits
Wet and dry vacuum cleaner WD 4: Patented filter removal technology
Patented filter removal technology
Wet and dry vacuum cleaner WD 4: Newly developed floor nozzle and suction hose
Newly developed floor nozzle and suction hose
Wet and dry vacuum cleaner WD 4: Removable handle
Removable handle
Practical storage position
Practical cable and accessory storage
"Pull & Push" locking system
Ergonomically shaped carrying handle

Technical data

Energy use (W) 1100
ID accessory (mm) 35
Power supply (V/Hz) 120 / 60
Weight without accessories (lb) 16.3
Weight incl. packaging (lb) 22.2
Dimensions (L x W x H) (in) 15.1 x 14.4 x 20.7

* Measured by the suction tubes according to the standardised IEC 60312 method of measurement.


  • Removable handle
  • Suction tubes, 2 piece(s), 0.5 m, 35 mm, Plastic
  • Wet and dry floor nozzle, Clips with 2 rubber and 2 brush inserts
  • Crevice nozzle
  • Fleece filter bag, 1 piece(s)
  • Flat pleated filter, in removable filter cartridge
  • Rotary switch (On/Off)
  • Storage space for small parts
  • Cable hook
  • Parking position
  • Accessory storage on the device
  • Sturdy bumper
Wet and dry vacuum cleaner WD 4
Wet and dry vacuum cleaner WD 4
Cleaning application
  • Garage
  • Workshop
  • Driveway
  • Basement
  • Entrance areas
  • Car interior cleaning
  • Small amounts of water