Kärcher 1.633-201.0 WV 1 Window Vac, 10 W, Yellow/Black

The Easy Way to Streak-Free Surfaces

Kärcher WV 1 Window Vac

The Kärcher WV 1 is a lightweight, quick and easy way to achieve streak-free surfaces around the home. This rechargeable handheld vac has a powerful 25 minute lithium-ion battery that can clean up to 70m² in just one charge, including condensation, mirrors, tiles, shower screens and even spills on floors and worktops.

wv 5 premium
WV 1
WV 1

Streak-Free Cleaning

The quick and easy way to clean flat surfaces, such as windows, tiles, worktops and mirrors leaving a sparkling streak-free finish.

Rechargeable Battery

Rechargeable Battery

The rechargeable lithium-ion battery cleans up to 70 m² on a single charge – that’s up to 45 windows.

WV 1

Easy-to-Empty Container

Simply open the tank and pour the contents down the sink – it’s quick and easy, with no contact with dirty water.

Car window


Versatile and ergonomic design that can be used on all smooth surfaces.

WV 1 Window Vac

Window Vacs


WV 1


WV 2 Plus

WV 5 Plus N

WV 5 Plus N

karcher, wv 6, window vac, window cleaner, hard surface cleaner

WV 6 Plus N

Battery Run Time
25 mins 35 mins 35 mins 100
Battery Charge Time
100 185 mins 185 mins 170
Cleaning Area
75m² 105m² 105m² 300m²
Noise Level
51 dB 50 dB 50 dB 52 dB
Weight (inc Battery)
0.5kg 0.6kg 0.65kg 0.76kg
Suction nozzle width
250mm 280mm 280mm 280mm
Small suction nozzle
Spray Bottle Kit
Removable battery
Battery Indicator
Edge Guidance system

Weight: 690 g
Dimensions: 13 x 25 x 27.5 cm; 690 Grams
Model: 1.633-201.0
Part: 16332010
Colour: Yellow/Black
Pack Quantity: 1
Batteries Required: Yes
Batteries Included: Lithium Ion
Manufacture: Kärcher
Colour: Yellow/Black
Quantity: 1

226 Responses

  1. EmileTimmerman says:

     United Kingdom

    After recommendations from friends I bought Karcher window vac. It’s very quick to use and does a really good job of clearing the mist and condensation from the windows. It takes seconds to clear each window and it works on the shower screens too!

  2. LaVonne says:

     United Kingdom

    Golden Review Award: 3 From Our UsersMy mother in law has one of these, and I’ve been impressed by what they had to say about it.
    After everybody who wants a shower has had one, just hoover the glass and the walls, and Bob is your dad’s brother. Our shower glass is clean and clear, and never needs cleaning, what more could you want?

  3. Amy @ Oh So Savvy Mom says:

     United Kingdom

    Golden Review Award: 2 From Our UsersI have had a Karcher window vac for quite a time and think it is great, a friend of mine saw it, tried it and was so impressed, the look on her face was contagious so I bought her one for her birthday and in turn all her friends have bought one also – good product all round.

  4. MonroeUAZxasens says:

     United Kingdom

    Golden Review Award: 6 From Our UsersI will find it difficult to rave about a product of this kind. The concept of a window vac was introduced to me by a friend who does rave about it but he also raves about stamp collecting.
    I combined this with a brilliant cleaning product and the combined results are very good. I am not sure I would pay for the really expensive versions with all of the different accessories, but this does the job at a low cost so if you want to try something slightly easier than old fashioned elbow grease, then get one and if it is still plugged into the charger in six months and not at the back of a cupboard, then it was worth the money.

  5. Anonymous says:

     United Kingdom

    Got this as I was dealing with a lot of condensation on my windows over the colder months. While you do need to charge it after about 30 minutes of use, that really is all you’ll need for most jobs and my windows are massive. It clears up moisture instantly and is really easy to empty out and clean. It’s also just very oddly satisfying to use and it doesn’t feel like a chore.

  6. Anonymous says:

     United Kingdom

    Took the plunge and bought on Promo for c40, can’t fault it as a tool to clear condensation from damp windows as our property is old and inefficient, only criticism is smaller windows are hard to do around the edges so a cloth is needed still

  7. Anonymous says:

     United Kingdom

    Does a job. it’s handy but maybe just because I have such a big problem with condensation. Can be a touch awkward to use. On off button bit of a pain. Plastic bit on bottle broken already. Could do with bit more suction power. Battery very good. Will help significantly but product could be bette

  8. Anonymous says:

     United Kingdom 🇬🇧

    Does exactly what it is meant to do. Easy to use and works really well

  9. Anonymous says:

     United Kingdom 🇬🇧

    Nice and easy use. Gets your windows nice and clea

  10. ElvisHmkko says:

     United Kingdom 🇬🇧

    So easy to operate, we use it for condensation on our windows, and are really happy with the results

  11. Anonymous says:

     United Kingdom 🇬🇧

    Don’t get me wrong, you can use some decent cloth to get a good finish too, but this is so much faster and simpler.

  12. LorenzaWirth says:

     United Kingdom 🇬🇧

    Advert said box damaged . When arrived a small tear in box. Item no issues. Charged fully use daily and it works brilliantly

  13. Noor says:

     United Kingdom 🇬🇧

    Use this to clear the condensation on the windows and dry the shower after using. Works perfectly!

  14. Joni Blecher says:

     United Kingdom 🇬🇧

    Golden Review Award: 2 From Our UsersClean so well, I use it in my shower, when the car window is all steamed up and my windows. Does a very good job by leaving it clear and sparkling.

  15. PaigeILBvusiom says:

     United Kingdom 🇬🇧

    Golden Review Award: 2 From Our UsersSeriously – this is an amazing little device that makes window cleaning a doddle.easy to set up, easy to use and makes it so much easier – no more streaking, missed patches !! Love it !!

  16. EnriquetaRickar says:

     United Kingdom 🇬🇧

    Brilliant window condensation vacuum.
    Does what it says on the tin.
    Even use it to suck up the condensation after using the shower. Great for OCD!!!

  17. Axel Metz says:

     United Kingdom 🇬🇧

    Golden Review Award: 4 From Our Usershis has to be the best thing i have ever brought i have such a good veiw out my window and like to look out at it but now in the mornings my windows fog up and i cant see anything so i us this product and it works like a charm evry time!!!

  18. BirgitFurr says:

     United Kingdom

    Amazing suction for the price & great for getting rid of condensation !!!!!

  19. Anonymous says:

     United Kingdom

    I love this product, makes windows and tiles clean in no time!!

  20. VicenteOhman says:

     United Kingdom

    Great item a quick charge and it worked a trea

  21. Anonymous says:

     United Kingdom

    This does what it said on the box, great value for money, no streaks and very quick and easy to use. Really happy custome

  22. Jamesq says:

     United Kingdom

    I found it so easy to use . Brilliant results would recommend it to anyone .

  23. KatheriBatten says:

     United Kingdom

    So happy I purchased this. Its so easy to use to remove condensation from my windows worth every penny

  24. Anonymous says:

     United Kingdom

    Liked it as it’s small & not so clumsy to use in the shower as the larger version very pleased with it.

  25. UFKAleidasb says:

     United Kingdom

    Have thought about buying one of these for some time and am well pleased as it is excellent for cleaning the shower screen very easily and quickly.

  26. Anonymous says:

     United Kingdom

    Just can’t go wrong with this window vac. Use it mainly for the glass shower doors and it leaves a streak free shine every time. Have tried cheaper versions but nothing comes close to the Karcher.