Kärcher WV 7 Signature Line Window Vacuum Cleaner Silver/White

After a morning of deep cleaning, you reach for the Kärcher WV 7 Signature Line to leave your windows, mirrors, and shower screens streak-free and gleaming. This cordless window vacuum combines powerful suction with a flexible lip for flawless edge cleaning, making quick work of condensation and cleaning residue. The LED display keeps you informed of remaining battery runtime, while the removable lithium-ion battery delivers up to 100 minutes of cordless operation. Included accessories—a spray bottle with microfibre cloth, window cleaner concentrate, and a narrow suction nozzle—ensure you have everything needed for a professional finish on every surface.

Key specifications

• Working width: 280 mm (standard nozzle), 170 mm (narrow nozzle)
• Dirty water tank capacity: 150 ml
• Battery runtime: up to 100 minutes per charge
• Charging time: 170 minutes
• Area performance: approx. 300 m² per battery charge
• Sound power level: 50 dB(A)
• Colour: Silver / White

Why choose it

The WV 7 Signature Line stands out with its ECO mode for adjustable suction power, extending battery life when full power isn't needed. The removable battery allows for convenient charging, and the improved flexible lip reaches into corners and edges for a truly spotless result. Its lightweight, ergonomic design reduces fatigue during extended cleaning sessions, while the LED display eliminates guesswork about remaining charge.

Ideal use cases

• Streak-free cleaning of windows and glass doors
• Removing condensation from bathroom mirrors and tiles
• Drying shower screens after use to prevent limescale
• Quick clean-ups of spills on smooth surfaces

Good to know

The package includes a spray bottle with microfibre wiping cloth, a 20 ml bottle of window cleaner concentrate, a narrow suction nozzle for tight spaces, and a battery charger. The charger accepts 100–240 V AC input, making it suitable for international use with a plug adapter. The battery is lithium-ion, ensuring consistent power output throughout the charge.