K 4 Compact Home Pressure Washer

The Kärcher K 4 Compact Home pressure washer ideal for cleaning 30 m²/h area performance.

  • Patented pump technology for a long lasting pressure washer!
  • Patented nozzle technology for a wider cleaning area - get the job done quicker.
  • Clean cars, pavers, driveways, decks & many other outdoor areas.
  • Comes with a surface cleaner, detergent and dirt blaster nozzle.
  • Compact design for easy transport & storage.


  • Pressure washer: Bicycles
  • Pressure washer: For cleaning gardening machines and tools
  • Pressure washer: Garden/terrace/balcony furniture
  • Pressure washer: For cleaning fences and smaller garden paths or flagstones
  • Pressure washer: For cleaning motorcycles and scooters
  • Pressure washer: For cleaning small cars
  • Pressure washer: Garden walls and stone walls

Be it in the boot of a car or up on a shelf; thanks to its compact dimensions, the K 4 Compact pressure washer fits anywhere without difficulty. The device is also incredibly practical when in use: the flexible K 4 Compact can be used both horizontally and vertically, is easy to transport and quick to stow away, and provides the full power of a pressure washer. In addition, the height-adjustable telescopic handle ensures a convenient pulling height. Further equipment details: two carrying handles, Quick Connect spray gun, 6 m high-pressure hose, Vario Power spray lance (VPS), dirt blaster and water filter. The high-pressure hose and the cord can be practically stored on the front cover. The K 4 Compact, with its water-cooled motor and an area performance of 30 m²/h, is ideally suited to the occasional cleaning of moderate dirt (small cars, garden fences, bicycles, etc.). The Home Kit includes the T 350 surface cleaner for efficient and splash-free cleaning of larger surfaces around the home, as well as the Stone and Façade Cleaner (1.0 ml).

Features and benefits
Telescopic handle
Integrated accessory storage on the device
  • Convenient and space-saving accessory storage.
Detergent inlet

Technical data

Pressure (Pounds per square inch) 2100
Flow rate (Litres per minute) 7
Area performance (Square metres per hour) 30
Feed temperature (Celsius) Maximum 40
Power rating (Kilowatt) 1.9
Weight without accessories (Kilogram) 11
Weight incl. packaging (Kilogram) 16.326
Dimensions (L x W x H) (Millimetre) 348 x 308 x 520


  • Home Kit: Hard surface cleaner T 350, Stone and Facade Cleaner 3-in-1, 1 l
  • High-pressure gun: G 180 Q
  • Vario Power Jet
  • Dirt blaster
  • High-pressure hose: 6 Metre
  • Quick Connect on machine
  • Telescopic handle
  • Water-cooled motor
  • Integrated water filter
  • Garden hose adapter A3/4"
Pressure washer K 4 Compact Home
Pressure washer K 4 Compact Home
Pressure washer K 4 Compact Home
Application areas
  • Bicycles
  • For cleaning gardening machines and tools
  • Garden/terrace/balcony furniture
  • For cleaning fences and smaller garden paths or flagstones
  • For cleaning motorcycles and scooters
  • For cleaning small cars
  • Garden walls and stone walls
Cleaning agents
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