KV 4 Cordless All-Surface Cleaner

The vibrating KV 4 cordless wiper effortlessly removes dirt from smooth surfaces. 

  • Eliminates the need to spray & wipe with the Window Vac wiper/ bottle.
  • Easy removal of stains on hard surfaces including benchtops, windows/ mirrors & whiteboards!
  • Lightweight and easy to use.
  • Fits in WV Extension Pole Set for out of reach areas.

The new vibrating KV 4 cordless wiper from Kärcher effortlessly cleans smooth surfaces, including windows, mirror surfaces, glass tables, tiles and much more. The cordless wiper makes cleaning easier due to its vibrations, which are produced by the battery powered motor, and water being dispensed electrically. As if by magic, dirt is removed by simply gliding over dirty surfaces – making the hassle of scrubbing a thing of the past. The new cleaning device only has two control elements which make it easy to use. It is also compact and requires little preparation. You can start cleaning as soon as the tank is filled with the supplied detergent concentrate and water. In addition, the included KV 4 wiping cloth is washable and can, therefore, be reused again and again. When cleaning is complete, we recommend using a Kärcher Window Vac to remove the excess fluid.

Features and benefits
Window Vac KV 4 Cordless: Vibration function
Vibration function
The vibrations help you clean and removes stubborn dirt for you.
Window Vac KV 4 Cordless: Electric water dispensation
Electric water dispensation
The wiping cloth is automatically wetted so that the surface can be wetted and wiped in one step.
Window Vac KV 4 Cordless: Easy-to-attach wiping cloth
Easy-to-attach wiping cloth
The hook-and-loop system makes it extremely quick and easy to attach and change wiping cloths.
Easy-to-fill tank
  • The fresh water tank can be filled with detergent and water easily and quickly, any time.
LED display in field of vision
  • The in-built LED display on the on/off switch tells you in good time when the battery needs to be charged.
Completely hygienic
  • Cleaning without the mess as you do not come into contact with any water or dirty surfaces.
Easy handling
  • The KV 4 only has two control elements which make it easy and simple to use.
Diverse applications
  • The cordless wiper can be used on all smooth surfaces, such as tiles, mirrors or shower cabins.

Technical data

Fresh water container capacity (Millilitre) 180
Battery running time (Minute) 35
Battery charge time (Minute) 160
Battery type Lithium-ion battery
Cleaning performance per battery charge Approx. 100 m² = 33 windows
Vibration value (Metres per square second) 1.6
Type of current (Volt/Hertz) 100 - 240 / 50 - 60
Weight incl. battery (Kilogram) 0.5
Weight without accessories (Kilogram) 0.5
Weight incl. packaging (Kilogram) 0.714
Dimensions (L x W x H) (Millimetre) 260 x 94 x 100

Scope of supply

  • Battery charger
  • Window cleaner concentrate (1 × 20 ml)
  • Wiping cloth: 1 x
Window Vac KV 4 Cordless
Application areas
  • All smooth surfaces
  • Windows
  • Mirrors
  • Tiles
  • Glass tables
  • Shower screens
Cleaning agents
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