No drips, no streaks · review
A hundred minutes of battery and a display that tells you what is left — the whole-house machine.
The bottom line The one to buy if you clean every window in a day. For daily shower screens, the WV 1 Plus is the honest answer.
The WV 6 Plus Multi is the top of Kärcher’s window vacuum range: 100 minutes of runtime and a display showing what is left.
A window vacuum works in seconds per pane, so a hundred minutes is not about endurance — it is about never stopping. It also means the machine is usually charged when you reach for it unexpectedly, which is when most cleaning actually happens.
The display replaces the usual three-colour LED. On a machine used at the top of a ladder, or on the outside of a first-floor window, knowing you have twenty minutes rather than five is worth more than the specification suggests.
The method: spray, wipe with the microfibre cover, pull the water off with the blade. The blades themselves are shared across the range, so accessories bought for a WV 2 fit. And the shower screen habit remains the highest-value use of any of them.
One reference across Germany, the UK, France, Italy and Spain. Not sold on Amazon’s US store.
| Runtime | 100 minutes |
|---|---|
| Display | Remaining runtime shown on the device |
| Included | Spray bottle with microfibre cover |
| Amazon reference | B0B295615G |
| EAN | 4054278788616 |
For a flat, no. For a house with a conservatory, large glazed doors and a spring clean once a year, it removes the interruption entirely — and it also means the machine still has charge when you pick it up unplanned six weeks later, which is the more common benefit.
Certainty before you climb a ladder. A three-colour LED tells you the battery is 'low' at the point where you have to stop; a runtime display lets you decide whether to start the north side of the house now or after a charge. Small, and genuinely useful on a machine used at height.
8.4/ 10
The one to buy if you clean every window in a day. For daily shower screens, the WV 1 Plus is the honest answer.
Houses with a lot of glass, cleaned in long sessions rather than in passing
cleaning machines from the same category, at nearby prices. Only what all of them publish is shown: a column with holes compares nothing.
| Model | Price | Amazon reference |
|---|---|---|
| Kärcher WV 6 Plus Multi Black Edition | 73 € | B0B295615G |
| Kärcher WV 2 Black Edition | 66 € | B075F78KDV |
| Kärcher WV 1 Compact Care Extra+ Black | 60 € | B0GVG5YWXS |
| Leifheit Dry & Clean | 43 € | B00WJZNH1I |
At 73 €, it sits +11 % against the 66 € median of the 6 models in this category published here.
A reference exists on these Amazon stores: France, Germany, Italy, Spain, United Kingdom. Listed is not the same as in stock — availability changes daily.
Details checked on August 15, 2026.
Specifications: the manufacturer sheet for cleaning machines and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
Up to 35 windows per charge · LED battery indicator · streak-free
Bosch quotes its runtime in windows rather than minutes — which is the number you actually wanted.
Best for: Households already using Bosch home tools, and anyone who wants a runtime figure they can act on
≈ $105 / 61 €
360° Comfort!Clean · vertical, horizontal or overhead · cordless
A window vacuum that works upside down — which sounds like a detail until you reach a skylight.
Best for: Shower screens, mirrors and skylights — the everyday glass rather than a whole house
≈ 60 €
20 min runtime · 100 ml tank · 0.5 kg · spray bottle included
Half a kilo in the hand and twenty minutes of battery — the cheapest way to stop leaving streaks.
Best for: Flats, shower screens and mirrors — the everyday glass rather than a whole house at once
≈ 40 €
Prices quoted in these summaries are dated readings. The live price is shown next to each product.
