
Top rated Window vacuums
This page always stays fresh and updates automatically.
1. Kärcher WV 2
Kärcher's WV 2 Black Edition window cleaner is a great helper for cleaning glass surfaces, as it not only makes window cleaning child's play, but also revolutionises it. In addition to saving a great deal of time, the electric suction of the drops ensures a perfect result without streaks or stains. Kärcher's handy and ergonomic window cleaner works particularly hygienically, as there is no direct contact with dirty water. The practical helper can also be used on tiles, glass shower cabins and other smooth surfaces. With Kärcher's WV 2 Premium window cleaner, the dirty water is collected in a separate tank which can be emptied quickly and easily in between times if necessary. The cleaning nozzle is exchangeable, so that both small and large glass surfaces can be cleaned optimally. The LED display in the field of vision shows immediately when the integrated battery needs recharging. Thanks to its low weight and pleasant size, the Kärcher WV 2 window cleaner is very easy to handle.
Pro
- Lightweight and handy
- Easy handling
- Fast and clean
Contra
- Makes stripes on the edge if the rubber is not perfectly adjusted
- Windows must be cleaned in advance
- Leaves streaks

2. Kärcher WV 5 Plus N
With the WV 5 Plus N, Kärcher, the inventor of the battery-powered window vacuum, introduces a device that further perfects effortless, streak-free, and drip-free window cleaning. With its extended battery life, longer cleaning sessions are easily achievable. Thanks to the practical interchangeable battery system, continuous window cleaning is possible with the additional purchase of a second battery. The device's handle features a soft component that ensures the WV 5 Plus N surpasses its predecessor series in terms of handling and ergonomics. Additionally, the device is equipped with spacers on the suction nozzle, allowing for even better cleaning results right up to the edges of the windows. Also included is a narrow suction nozzle for sash windows. The perfect combination of the spray bottle and microfiber cleaning cloth ensures effective cleaning, and when used with the battery-powered window vacuum, it results in streak-free clean windows.
Pro
- Very light (weight)
- Exchangeable battery
- Good weight, good suction, fast
Contra
- Small water tank
- somewhat unhantlich
- Nothing so far

3. Kärcher WV 5 Plus
Cordless window cleaner with a 280 mm wide rubber lip. It features a 100 ml dirty water tank and a lithium-ion battery system that provides up to 35 minutes of operating time. The product includes a spray bottle with a squeegee and 20 ml of glass cleaner concentrate.

4. Kärcher WV 2 Plus N
Kärcher WV 2 Plus
With the innovative window vacuum, Kärcher has revolutionized window cleaning. The original Kärcher battery-operated window vacuum makes cleaning a breeze and saves a lot of time and effort. Thanks to the electric suction, annoying dripping is a thing of the past. The clever combination of spray bottle and microfiber cleaning pad, along with the vacuuming function of the window cleaner, ensures highly effective cleaning and sparkling clean windows – without streaks or residues. Additionally, the handy and ergonomic Kärcher battery-operated window vacuum allows for particularly hygienic window cleaning, as there is no direct contact with the dirty water.
Thanks to the additional narrow suction nozzle, even smaller or hard-to-reach areas, such as those found in sash windows or display cases, can be easily accessed. This means there are no limits to cleaning.
Quick interim emptying: The dirty water tank can be easily and quickly emptied at any time if needed.
Interchangeable suction nozzle: Depending on the size of the cleaning area, both the small and large suction nozzles can be attached.
LED display in the field of view: Energy management made easy. The integrated LED display in the on/off switch alerts you in advance when the battery needs to be charged.
Pro
- Easy to operate
- Easy handling
- Practical and fast
Contra
- Battery no longer charges
- Battery has already broken twice after >2 years
- Cleaning the appliance incl. accessories

5. Kärcher WV 2 Plus N
Thanks to the practical suction function and simple handling, window cleaning with Kärcher's WV 2 Plus N cordless window vacuum cleaner is significantly easier and quicker than the conventional method. The WV2 Plus N is also ideal for other smooth surfaces such as mirrors or tiles. The result is always the same: radiant cleanliness without streaks or residues. No one is like the original. As the inventor of the cordless window vacuum cleaner, Kärcher has revolutionised - and perfected - window cleaning. The appliance makes cleaning windows and other smooth surfaces child's play and saves a great deal of time and effort. Thanks to the electric suction, annoying dripping is a thing of the past once and for all. The clever combination of spray bottle and wiper as well as the suction function of the window vacuum ensure highly effective cleaning and radiantly clean windows - without streaks and residue. In addition, the handy and ergonomic Kärcher cordless window cleaner makes for particularly pleasant hygienic window cleaning, as there is no direct contact with the dirty water.
Pro
- Simple operation
- Easy handling
- Practical and fast
Contra
- Battery could last longer
- Battery has already broken twice after >2 years
- Additional cleaning is required for optimum cleaning of the window frames

6. Kärcher WV 6 Plus
Battery-powered window cleaner. Improved lip technology. The innovative long lip makes cleaning even more flexible, ideal for use close to the floor. Extra long battery life. With an extra-long running time of 100 minutes, uninterrupted cleaning is guaranteed. Removable lip. The squeegee lip can be easily removed from the suction nozzle and cleaned after each cleaning.
Pro
- fairly streak-free
- Vacuum cleaner quite large, yet handy
- Long battery life
Contra
- many stripes
- Not completely stripe-free
- Somewhat unwieldy for edges and smaller windows

7. Kärcher WV6 + KV4
This makes cleaning smooth surfaces child's play. With the KV 4 rechargeable wiper including electrical water discharge and vibration function, dirt can be removed from the surface without scrubbing. The remaining liquid can then be vacuumed off without streaks or drops with the WV 6 cordless window vacuum cleaner. The WV 6 convinces with an extra long battery life of 100 minutes and a flexible suction lip for cleaning surfaces in a single pull - ideal for surfaces close to the floor and streak-free window edge cleaning. The KV 4 also comes with a 2nd wipe, 4 x 20 millilitres of cleaning agent, a charger and other extras.
Pro
- Virtually streak-free cleanliness
- Stripe-free.
- Clean cleaning
Contra
- Various charging plugs
- Makes stripes (do not rule out user error)
- A little heavy with time

8. Kärcher WV 7 Signature Line
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.
Pro
- Fast and streak-free with the right product
- Windows and surfaces are quickly clean and dry
- Cleans well, suction power also on known, flexible
Contra
- Battery suddenly low
- No USB C
- Leaves scratches!

9. Kärcher WV 1 Plus
The WV 1 Plus window vacuum from Kärcher ensures streak-free clean windows while saving a lot of time and effort. The clever combination of spray bottle and squeegee guarantees highly effective cleaning. The handy device then easily and reliably sucks up the water from the glass – without dripping dirty water and without streaks. Compared to conventional methods, cleaning is noticeably easier and three times faster. The comfortable battery operation and compact design ensure maximum flexibility when cleaning all smooth household surfaces. Try it out and see for yourself.
Pro
- Easy to use
- Easy to use

10. Bosch Home & Garden glass vacuum
Window Vacuum GlassVAC. Keeps your home spotless: the Bosch window cleaner for home use. The Bosch rubber coating from the automotive sector ensures smooth gliding and quick results. Compact design for easier handling, even in tight spaces. Even more optional accessories for tackling various tasks. Ideal for cleaning windows, mirrors, tiles, and showers, as well as for vacuuming spilled liquids. Cleans up to 35 windows on a single charge. Included in the package: large suction head, small suction head, spray application bottle, large and small microfiber cloths, micro-USB charger, box.
Pro
- Easy handling
- Handy size
