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Kärcher WV 50 Plus

Kärcher WV 50 Plus
alaScore 85

4442 reviews

Jan, 2017

alaTest has collected and analyzed 4442 reviews of Kärcher WV 50 Plus. The average rating for this product is 4.5/5, compared to an average rating of 4.1/5 for other Vacuums for all reviews. Opinions about the design and reliability are on the whole positive. The price and size are also mentioned favorably.

usability, size, price, reliability, design

We analyzed user and expert ratings, product age and more factors. Compared to other Vacuums the Kärcher WV 50 Plus is awarded an overall alaScore™ of 85/100 = Very good quality.

Review analysis

(Based on 4442 reviews)

Expert Reviews  

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Consumer review by: ( review summary for Kärcher WV 50 Plus


alaTest has collected and analyzed 795 user reviews of Kärcher WV 50 Plus from The average user rating for this product is 4.6/5, compared to an average user rating of 4.2/5 for other Vacuums on People are impressed by the design and size. The price and usability are also mentioned favorably, whereas there are some negative views about the reliability.

usability, price, size, design


95% of the reviews on give this product a positive rating.

This summary is based on the products: Karcher WV50 Window Cleaning Vacuum and Spray BottleKarcher WV50 Window Cleaning Vacuum and Spray Bottle

Jan, 2017

Expert review by: Peter Chubb (

Karcher WV 50 review: Window cleaning made easy


Peter Chubb | Posted: April 10, 2012 Hands-on Reviews

Consumer review by: jono 67 (

good buy


excellent piece of kit took all the condensation off the windows without any streaks

Nov, 2012

Consumer review by: Grand-dad (

My wife can't believe it!


This is a really good purchase..Nan has arhritis but can still manage to clean all the inside windows without the great effort normally required.. Very good value.

Nov, 2012

Consumer review by: denise (

best purchase ever up to now


this is so easy to use not only did i use it on my windows,in the bathroom,cleaned my pic,table,tv,mirrors,and had a leak in the bathroom was great for getting the water up i would like to say this is a great tool to have,if u buy this have fun around...

Nov, 2012

Consumer review by: Pat (

What an investment!


I love it! It really has taken out all the hard work out of window cleaning. I did find it hard to clean all the windows on the same day. Not with this cheeky little toy! It's so easy to use and as light as a feather. It doesn't leave any streaks just...

Nov, 2012

Consumer review by: carolyn (

window cleaning in no time


excellent product that delivers what it promises.Makes cleaning windows easy and fast with no streaks. Great for quickly removing any condensation on inside of windows,preventing the dreaded black mould.

Nov, 2012

Consumer review by: perils (




Nov, 2012

Consumer review by: Busy Lizzie (

Window Vac


Have bought this one as a present for someone for Christmas, have one myself found it very useful especially for condensation on tiles etc in the bathroom.. So quick and easy to use, only wish the battery lasted a bit longer, on average about 20 minutes.

Nov, 2012

Consumer review by: Lizzy (



Thought about buying this for ages really glad i have its absolutely a great timesaver, no smearing and so easy to use.

Nov, 2012

Consumer review by: D (

Fantastic product


I have bought this Window vac to help me keep the condensation off the windows when drying clothes on radiators. It is amazing. It charged up in about 3 hours and collects all the water from the windows, no problem. It is very quiet so I was quite...

Nov, 2012

Product Specifications


Battery Life:20
Battery recharge time:2
Battery voltage:3.6

Packaging Content

Battery charger included: Yes
Nozzle included: Yes
Spray bottle included: Yes


AC input frequency:50/60
AC input voltage:100-240 / 220-240

Technical Details

Area cleaned per battery charge:60
Battery technology:Lithium-Ion (Li-Ion)
Colour of product:Black, Grey, Yellow / Grey, Yellow
Water tank capacity:0.1
Working width:28

Weight & Dimensions

Depth:13 / 9
Height :35.5
Width:13 / 28 / 9