Kärcher WV 7 Signature Line

107Ratings
BrandMore from Kärcher
Test reportsVery good based on 1 test
Currently out of stock
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Product details

The new WV 7 Signature Line: Recognisable at a glance as the best appliance in its Kärcher product category and our new reference among window vacuum cleaners. Its elegant, minimalist design makes cleaning even more convenient and effortless. With unique functions such as app support for start-up, cleaning tips and much more, as well as the improved squeegee lip, it makes it even easier to give windows and all smooth surfaces their wow back.

Key specifications

Cleaning width
28 cm
Battery life
100 min
Weight
800 g

General information

Item number
41306655
Manufacturer
Kärcher
Category
Window vacuums
Manufacturer no.
1.633-780.0
Release date
28.12.2023
Sales rank in Category Window vacuums
2 of 71
May include power adapter
No

Colour

Colour
White
Exact colour description
White

Window vacuum cleaner properties

Waste water tank volume
150 ml
Area coverage per battery charge
300 m²
Cleaning width
28 cm

Origin

Country of origin
Italy

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂ emissions
220.1 kg
Climate contribution
CHF 5.23

Battery properties

Battery type
Li-ion
Battery life
100 min
Charging time
170 min

Mains supply properties

Mains voltage
100 - 240 V

Scope of delivery

Scope of delivery
1 x Extra suction lip, 1 x Kärcher WV 7 Signature Line window cleaner, 1x battery, 1x charger, 2 x microfibre cloth

Product dimensions

Length
28 cm
Width
12.60 cm
Height
31 cm
Weight
800 g

Package dimensions

Length
38 cm
Width
30 cm
Height
13 cm
Weight
1.92 kg

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

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • 1.Leifheit
    0.6 %
  • 2.Bosch Home & Garden
    0.8 %
  • 3.Kärcher
    1.2 %
  • Kärcher Professional
    Not enough data

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
  • Bosch Home & Garden
    Not enough data
  • Kärcher Professional
    Not enough data
  • Leifheit
    Not enough data

Return rate

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

Source: Digitec Galaxus
  • 1.Kärcher Professional
    0.6 %
  • 2.Leifheit
    1.1 %
  • 3.Kärcher
    1.3 %
  • 4.Bosch Home & Garden
    2.3 %
Source: Digitec Galaxus

Translation: machine translated
Very good96/100
Haus & Garten Test Logo
Rank 1 out of 5Haus & Garten Test5 Akkufenstersauger im TestReleaseFebruary 2025

The Kärcher window vacuum cleaner impresses in the test with its long battery life and high flexibility thanks to its replaceable rubber lip. It is not only suitable for cleaning glass, but also for cleaning tiles. The suction power of the appliance is perfect.

Go to complete test report