Kärcher Cordless Window Vacuum WV 8 Signature Line
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Product details
Only our most innovative, high-performance products bear the signature of technology pioneer and company founder Alfred Kärcher. The WV 8 Signature Line cordless window vacuum is suitable for a variety of applications. Whether it's windows, mirrors, tiles, or condensation, the WV 8 Signature Line delivers a brilliant result – thanks to 360° Comfort! Clean even at an angle, horizontally, or overhead. Edge and floor cleaning are also no problem with the flexible Xtra!Flex® silicone lip. For narrow areas, such as sash windows, the narrow suction nozzle is used. In combination with the spray bottle and microfiber wiping cloth, the suction function of the WV 8 Signature Line allows for up to 3 times faster cleaning. The result is streak-free surfaces without annoying drips. The dirty water tank is easy and hygienic to empty. With a long battery life of up to 55 minutes, the cordless window vacuum enables extended use on areas up to 165 square meters, and the 3-LED display shows the current charge status. Thanks to USB-C charging, the device is quickly ready for use again.
Cleaning width | 28 cm |
Battery life | 55 min |
Weight | 700 g |
Item number | 69413773 |
Manufacturer | Kärcher |
Category | Window vacuums |
Manufacturer No. | 1.633-785.0 |
Release date | 14.4.2026 |
Sales rank in Category Window vacuums | 6 of 84 |
Colour | Silver, White |
Exact colour description | Silver, White, White |
Waste water tank volume | 150 ml |
Area coverage per battery charge | 165 m² |
Cleaning width | 28 cm |
Country of origin | Italy |
Manufacturer commitment | SBTi |
CO₂ emissions | 80.33 kg |
Climate contribution | CHF 1.91 |
Battery type | Li-ion |
Battery life | 55 min |
Charging time | 360 min |
Mains voltage | 100 - 240 V |
Scope of delivery | Battery charger, Microfibre cleaning cloth |
Length | 13.30 cm |
Width | 28.10 cm |
Height | 31.20 cm |
Weight | 700 g |
Length | 32 cm |
Width | 18.80 cm |
Height | 14.10 cm |
Weight | 1.29 kg |
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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.Bosch Home & Garden0.6 %
- 2.Leifheit0.8 %
- 3.Kärcher1 %
- Kärcher ProfessionalNot 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.Kärcher0 days
- 1.Leifheit0 days
- Bosch Home & GardenNot enough data
- Kärcher ProfessionalNot enough data
Return rate
How often is a product of this brand in the «Window vacuums» category returned?
Source: Digitec Galaxus- 1.Kärcher Professional0 %
- 2.Kärcher1.3 %
- 2.Leifheit1.3 %
- Bosch Home & GardenNot enough data