Kärcher WV 4-4

Delivered between 7.1.2026 and 14.1.2026
More than 10 pieces in stock at supplier
free shipping

Colour2

Product details

The WV 4-4 Battery Set from Plus Japan is a powerful window vacuum designed for efficient and effortless window cleaning. With its compact design and battery operation, it allows for flexible handling without the hassle of a power cord. The window vacuum is ideal for cleaning windows, tiles, and other smooth surfaces. Weighing only 1.6 kilograms, it is easy to use and transport. The WV 4-4 offers an impressive coverage of up to 120 square meters per battery charge, making it a practical tool for both household and commercial applications. The integrated clean and dirty water tanks, each with a capacity of 0.15 liters, ensure continuous cleaning, while the included microfiber cleaning cloth guarantees thorough and streak-free results. With this window vacuum, window cleaning becomes a breeze.

  • Battery operation for cordless flexibility
  • Coverage of up to 120 square meters per battery charge
  • Integrated clean and dirty water tanks with 0.15 liters each
  • Lightweight design at only 1.6 kg
  • Microfiber cleaning cloth for streak-free results.

Key specifications

Power supply
Rechargeable battery operated
Window cleaner type
Window vacuum
Weight
1600 g
Battery life
25 min
Cleaning width
28 cm
Item number
42904066

General information

Manufacturer
Kärcher
Category
Window cleaners
Manufacturer no.
1.633-542.0
Release date
13.2.2024

Colour

Colour
Multicoloured
Exact colour description
BlackWhiteYellow

Window vacuum cleaner properties

Window cleaner type
Window vacuum
Fresh water tank volume
0.15 l
Area coverage per battery charge
120 m²
Cleaning width
28 cm

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂-Emission
Climate contribution

Power supply

Power supply
Rechargeable battery operated
Battery life
25 min
Charging time
78 min
Battery type
Li-ion

Scope of delivery

Scope of delivery
Charger includedGlass cleanerSpray canSpray function

Product dimensions

Length
28.10 cm
Width
13.30 cm
Height
31.10 cm
Weight
1600 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Window cleaners» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 2.Bosch Home & Garden
    0.8 %
  • 3.Einhell
    1.2 %
  • 4.Kärcher
    1.3 %
  • 5.Hobot
    3.6 %
  • 6.Ecovacs
    3.9 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Kärcher
    0 days
  • 2.Create
    1 day
  • 2.Hutt
    1 day
  • 2.Mamibot
    1 day
  • 5.Hobot
    3 days

Return rate

How often is a product of this brand in the «Window cleaners» category returned?

Source: Digitec Galaxus
  • 1.Leifheit
    1 %
  • 2.Kärcher
    1.3 %
  • 3.Create
    1.6 %
  • 4.Dreame
    2 %
  • 5.Bosch Home & Garden
    2.1 %
Source: Digitec Galaxus