Updated: 03 Apr 2026

10 Best karcher window cleaners of 2026

Explore up to 18% Off

Updated: 03 Apr 2026

#1

Best Choice

Kärcher WV 7 Signature Line Window Vacuum, CordlessWindow and Surface Cleaner

9.8

Karcher

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Main highlights

Removable Blade

Drip and Streak Free Clean

Display which indicates the remaining minutes of battery run time
#2

Best Value

Kärcher WV 7 Signature Line Cordless Window Vacuum Cleaner, Battery Life: 100 Minutes, LED Charge Level Indicator, 2 Suction Nozzles, Spray Bottle with 2 Microfibre Covers, Dirt Scraper, 20 ml Window

9.7

Karcher

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Main highlights

Extra long battery life: the window vacuum cleaner can be used for up to 100 minutes on just one charge. Thanks to the LED charge status indicator, the remaining battery life can always be kept in view

Best cleaning results: the Kärcher WV 7 Signature Line window vacuum cleaner effectively vacuums damp windows, mirrors, tiles and other smooth surfaces - without drips and streaks

2 suction nozzles: large areas can be quickly cleaned with the 280 mm wide suction nozzle. For small areas and constrictions, it can be easily replaced with the narrow 170 mm suction nozzle
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#3

KÄRCHER Cordless Window Vac WV 2, White With Spray Bottle/Microfibre Cloth, Run time: 30 min, 280mm Nozzle, Weight: 0.6 kg, Cleaning Area Approx 75m²

9.6

Karcher

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Main highlights

Window cleaning is up to 3 x faster than with conventional methods

Original Kärcher quality from the inventor of the Window Vac

Minimal disturbance, generating a noise level no louder than 53dB
#4

Kärcher WV 6 Plus Cordless Window Vacuum Cleaner, Extra Long Battery Life of 100 Minutes, LED Charge Level Indicator, Replaceable Suction Nozzle: 280 mm, Spray Bottle with Microfibre Cover, 20 ml

9.3

Karcher

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Main highlights

Long-lasting battery: With a battery life of up to 100 minutes, up to 300 m² of surface can be cleaned without interruption. The LED charge status indicator on the device indicates the remaining running time

Innovative suction and lip technology: the 280 mm wide suction nozzle easily absorbs water and the dirt dissolved in it. The flexible squeegee lip ensures seamless peeling up to the edge

Drip and streak-free cleaning: the Kärcher window vacuum cleaner WV 6 is the ideal device for vacuuming damp windows, tiles and other smooth surfaces and for drip-free and streak-free cleaning
#5

Kärcher Window Vac WV 5 Plus, Battery Running Time: 35 min, Removable Battery, LED Display for Battery Status, Suction Nozzle: 280 mm, Spray Bottle with Microfibre Cloth, Window Cleaner Concentrate

9.2

Karcher

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Main highlights

Wide suction nozzle: The 280 mm wide suction nozzle is ideal for cleaning large areas such as windows, shower cabins or smooth work surfaces in the kitchen

Streak-free results: The Kärcher Window Vac WV 5 completely removes moisture from smooth surfaces such as windows, mirrors or tiles without leaving drips or streaks behind

Removable battery: One fully charged battery is sufficient to use the window vacuum for up to 35 minutes at a time. The battery can be removed and replaced with an optional replacement battery
#6

K¤rcher 500 ml Glass Cleaning Concentrate for Window Vac

9.1

Karcher

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Main highlights

Window Cleaning
#7

Kärcher Cordless Window Vac WV 5, White With Spray Bottle/Microfibre Cloth, Run time: 35 min, 280mm Nozzle, Weight: 0.7 kg, Cleaning Area Approx 105m²

9.0

Karcher

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Main highlights

The low noise level of the Window Vac makes working even more pleasant

Original Kärcher quality from the inventor of the window vac

Choose between a large or small suction nozzle, based on the size of the cleaning surface
#8

Charger for Karcher Window Cleaner WV1 WV1 Plus WV2 WV5 WV5 Premium WV60 WV70 WV75 WV50 Replacement 5.5V Plug for Window Vacuum Cleaner Power Supply

8.9

HECHOBO

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Main highlights

【Safety】 CE / FCC / RoHS Listed. Special design and materials ensure that provide the best current output connected to your device. Prevent short circuit, overvoltage, overcurrent, overheat, ensure charging safety.

【Product Specifications】Input 110V-240V, 50/60Hz, 0.2A; Output 5.5V, 600mA; Cable Length 5FT/1.5M.

【Perfect Replacement】Compatible with Karcher Window Vac WV 1, WV 1 Plus, WV 2, WV 2 Plus, WV 2 Premium Plus, WV 5 Plus N, WV 5 Plus Non Stop Cleaning Kit, WV 5 Premium Non-StopCleaning Kit, WV 50, WV 60, WV 70, KV 4 Vibrapad, WV Black Edition, WV70 Plus, WV75, WV75 Plus WV Classic etc.
#9

Kärcher Glass Cleaner Concentrate RM 500, 500 ml

8.8

Karcher

-18%

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Main highlights

Fresh pleasant fragrance

Dosage: add 1.5 caps concentrate to the spray bottle and fill with 220 ml of water

Can be used for cordless window vacuum cleaners and for manual cleaning

-18%
#10

Kärcher Window Vac WV 2 Plus N, Battery Running Time: 35 min, LED Display for Battery Status, 2 Suction Nozzles, Spray Bottle with Microfibre Cloth, 20 ml Window Cleaner Concentrate

8.7

Karcher

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Main highlights

Two suction nozzles: The standard suction nozzle (280 mm) is suitable for large glass surfaces, the small one (170 mm) is optimal for narrow areas like lattice and georgian windows

Free from drips and streaks: The Kärcher WV 2 Plus N window vacuum cleaner ensures windows and other smooth surfaces are thoroughly cleaned without leaving any drops and streaks behind

Easy to use: The handy window vacuum cleaner is particularly light and very quiet. It is easy to use and makes window cleaning an effortless task