Kärcher WV 6 Pr + KV 4 Premium White
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Maximum battery life | 100 min | |
|---|---|---|
Battery charging time | 170 min | |
Working width (range) | 28 cm | |
Weight | 1,57 kg |
According to our window cleaner expert
With the WV 6 Pr + KV 4 Premium White, you can clean windows and other surfaces without streaks quick and easy. You can use the vibrating cleaning cloth to soak your windows, but also to remove stubborn stains from your cooktop, for example. Is the mop cloth dirty but you want to continue cleaning? Then grab the extra cloth, so you can continue as usual. The battery life isn't an issue, as it lasts you up to 100 minutes. Enough time to really deep-clean your windows.
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My previous window cleaner from AEG had unfortunately failed within the warranty. So coolblue was kind enough to give me money to pick out a new one. Now it was expensive. And I've had a Karcher windowvac (first generation) before, and it wasn't much of a success. So first I looked at the reviews and youtube videos extensively and decided to buy it anyway.
And that was a pleasant surprise! It is not a cheap device and the consumables and liquid to clean with are also not cheap. But if, like me, you don't have household elves and have to do it yourself, everything is included that gives a good result quickly.
Soaping windows with the KV-4 is hassle-free and fast. It is a kind of sander with a cloth on it that you attach to the machine with Velcro. There is a reservoir on top. You put a little special cleaning fluid in it and fill the rest with water. Dampen the cloth a little before mounting it on the device. Then turn on the device. If you want the device to wet the cloth with cleaning fluid, press a second button. Then you soap the window. With a large window you have to add cleaning liquid several times. You can see that clearly because it foams a bit. When you've done a few windows, turn off the device. The device does not drip, so for indoors you don't have to do more than empty the windowsills.
Then vacuum the window with the WV-6. This device has a silicone lip that acts as a kind of window puller. The water collected behind it is quickly sucked away into a reservoir. That reservoir does not fill up quickly, because you really only use very little water. You always move the WV6 over the window from top to bottom. After one pull from top to bottom, I briefly dry the silicone lip by running it along a dry cloth or my fingers. If some stains remain, you soap them with the KV4 again (you don't have to switch them on because the cloth is still wet) and vacuum again. You have to treat heavily soiled windows outside twice, so soap and vacuum. Then turn the WV6 off again and continue with the KV4 with the next set of windows.
To do my entire house (inside and outside windows) of 3 floors, I don't have to charge the batteries in between. I have an hour left according to the WV6. The liquid in the KV4 runs out pretty quickly. I have to top it up 2 to 3 times. I do not have to empty the reservoir of the WV6 in between. So all in all efficient. It saves a lot of fiddling with buckets, sponges and chamois. Whether it is 3x faster than traditional window cleaning as the manufacturer claims is difficult to judge, but it is a lot faster in any case. However, it is a bit of juggling with two devices in your hands. But they are not too heavy happy.
The cleaning result is good. I think if you're a perfectionist you can still find a line here and there, but I'm not so I'm happy.
You can order extra wipes, as well as other consumables such as the silicone lip and the liquid. Strangely enough, the battery is not replaceable. Standard you get 2 window cloths included and a little bit of cleaning fluid in 4 bags (that may be a bit more generous kärcher people!). But there are also tile cloths, sanding cloths and more. The sanding cloths are very nice for joints between your tiles. The device also works fine on that. It also works perfectly for mirrors and shower screens. I think a dirty sticky convection plate will be difficult, but unfortunately I don't have one ...
The wipes attract a lot of dirt. Fortunately, they can be washed in the washing machine after use. Which is also nice because they are quite expensive to buy new. However, because they are stark white, they do not clean very well. They are, but they remain black around the edges. Fortunately, not all canvases are white, so you don't have this there. It's not a problem. But from a device made in Italy I expect a bit more focus on aesthetics :-)
In conclusion: a beautifully well-built device that does what it promises, where you can order all your consumables. I expect that I can enjoy it for years to come.
Bart
28 January 2021
Automatically translated from Dutch
Around the house so much faster! Lots of windows to the floor. Should have bought this a long time ago. Nice cleaning result, make sure to wet those windows enough! Doesn't weigh too much, fits well in the hand. No more hassle with buckets and no more splashing. wow. Add the kitchen cabinets, mirrors and shower walls. The KV4 vibrating sponge is handy, the WV6 is a must.
Ann
15 September 2020
Automatically translated from Dutch
I mainly use the device to dry the glass shower walls and the tiles on a daily basis. This is done better and faster with the device than with a tractor. In particular, you still have to dry the tiles with a normal squeegee. With the device you only have to dry the corners and edges of the glass
J.C. de Graaf
24 January 2022
Automatically translated from Dutch
Product number | 838670 | |
|---|---|---|
Manufacturer code | 1.633-580.0 | |
Brand | Karcher | |
Warranty | 2 years | |
Processing of your defect | Carry-in warranty |
Depth | 13 cm | |
|---|---|---|
Width | 28 cm | |
Height | 31 cm | |
Weight | 1,57 kg | |
Color | White | |
Material | Plastic |
Depth | 13 cm | |
|---|---|---|
Width | 28 cm | |
Height | 31 cm | |
Weight | 1,57 kg | |
Color | White | |
Material | Plastic | |
Power supply type | Rechargeable battery | |
Battery charging time | 170 min | |
Replaceable battery | ||
Battery technology | Lithium | |
Maximum battery life | 100 min | |
Type of battery | Specific battery | |
Rechargeable battery | ||
Working width (range) | 28 cm | |
Included window cleaner accessories | Cleaning liquid, Micofibre cloth | |
Water tank capacity | 200 ml | |
Product family | WV6 |
