Multi-purpose 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

Features and benefits
Multi-purpose vacuum cleaner WD 4: Patented filter removal technology
Patented filter removal technology
Top mounted filter allows quick and easy removal from the filter box – without coming into contact with dirt. No need to open the tank. Switch to wet cleaning without removing the filter!
Multi-purpose vacuum cleaner WD 4: Newly developed floor nozzle and suction hose
Newly developed floor nozzle and suction hose
For perfect cleaning results, with dry or wet, fine or coarse dirt. Maximum convenience and flexibility when vacuuming.
Multi-purpose vacuum cleaner WD 4: Removable handle
Removable handle
Offers the possibility of attaching different nozzles directly to the suction hose. For easy vacuuming even in the tightest of spaces.
Practical storage position
  • Quick and easy intermediate storage of suction tube and floor nozzle during work interruptions.
Practical cable and accessory storage
  • Space-saving, secure and easily accessible storage of the suction hose, power cable and accessories.
"Pull & Push" locking system
  • For easy container opening and closing.
Ergonomically shaped carrying handle
  • Enables easy carrying and transporting

Technical data

Energy use (W) 1100
ID accessory (mm) 35
Power supply (V/Hz) 120 / 60
Weight without accessories (lbs) 16.3
Weight incl. packaging (lbs) 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
Multi-purpose vacuum cleaner WD 4
Multi-purpose vacuum cleaner WD 4
Cleaning application
  • Garage
  • Workshop
  • Driveway
  • Basement
  • Entrance areas
  • Car interior cleaning
  • Small amounts of water