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The 10 Best Window Vacuums as of June 2026

Updated 18 June 2026 · Reviewed by the Pickarank team · Prices in GBP, subject to change

We compared the best window vacuums you can buy in 2026, scoring each out of 10 on performance, value, build quality and features. Here are the ten worth your money — with an at-a-glance table and the current best prices.

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Our top picks at a glance

Top pick

Karcher WV6 Plus

9.0Best overall
Check price on Amazon ≈ £80
Best value

Karcher WV5 Premium

8.8Best value Karcher
Check price on Amazon ≈ £65
Also great

Leifheit Dry & Clean

8.4Best for large windows
Check price on Amazon ≈ £70

Prices were correct at the time of writing and change often — tap through for today's price on Amazon.

How we ranked these window vacuums

Each pick earns a score out of 10 from weighted criteria:

  • Performance (35%) — how well each window vacuum does its core job.
  • Value (25%) — quality and features for the price.
  • Build & reliability (20%) — materials, longevity and warranty.
  • Features (20%) — meaningful extras that improve the experience.

At a glance: top 10 compared

#Window VacuumsScoreBest forTypeApprox priceAmazon links
1Karcher WV6 Plus9.0Best overallWindow vac£80View Price
2Karcher WV5 Premium8.8Best value KarcherWindow vac£65View Price
3Bosch GlassVAC8.6Best lightweightWindow vac£55View Price
4Karcher WV2 Premium8.5Best budget KarcherWindow vac£45View Price
5Leifheit Dry & Clean8.4Best for large windowsWindow vac£70View Price
6Vileda Windomatic8.3Best easy-emptyWindow vac£55View Price
7Beldray Window Vac8.2Best ultra-budgetWindow vac£30View Price
8Tower TVW108.1Best budget valueWindow vac£35View Price
9Russell Hobbs Window Vac8.0Best high-street budgetWindow vac£30View Price
10VonHaus Window Vac7.9Best spare-blade valueWindow vac£35View Price
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The full ranking

1
Best overall

Karcher WV6 Plus

9.0Our number one pick.

Karcher's WV6 Plus is the benchmark window vacuum, with a long run time, large dirty-water tank and streak-free suction that leaves glass spotless. It is pricier than rivals, but the results and battery are excellent.

Cleaning: 9.2Battery: 9.0Handling: 9.0Value: 8.6
Pros
  • Streak-free results
  • Long battery life
  • Large water tank
Cons
  • Pricier
  • Spray bottle separate
Check price on Amazon≈ £80
2
Best value Karcher

Karcher WV5 Premium

8.8A superb runner-up.

Karcher's WV5 Premium gives nearly all the WV6's streak-free performance with interchangeable suction heads at a lower price, superb value. The tank is a touch smaller, but it's excellent.

Cleaning: 9.0Battery: 8.8Handling: 8.8Value: 9.0
Pros
  • Streak-free glass
  • Two blade widths
  • Great value
Cons
  • Smaller tank
  • Older model
Check price on Amazon≈ £65
3
Best lightweight

Bosch GlassVAC

8.6Rounds out our top three.

Bosch's GlassVAC is a light, compact window vac with a spray bottle and microfibre pad bundled in, easy and tidy for quick window jobs. Run time is shorter, but for the price it's excellent.

Cleaning: 8.6Battery: 8.4Handling: 9.0Value: 8.8
Pros
  • Light and compact
  • Spray and pad included
  • Easy to use
Cons
  • Shorter run time
  • Smaller head
Check price on Amazon≈ £55
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4
Best budget Karcher

Karcher WV2 Premium

8.5A standout in the upper half.

Karcher's WV2 Premium is the affordable entry to Karcher's window vacs, with the same reliable streak-free suction for everyday windows and mirrors. It has a smaller tank and battery, but for value it's excellent.

Cleaning: 8.8Battery: 8.2Handling: 8.6Value: 9.2
Pros
  • Reliable streak-free clean
  • Affordable
  • Easy to empty
Cons
  • Smaller tank
  • Shorter battery
Check price on Amazon≈ £45
5
Best for large windows

Leifheit Dry & Clean

8.4A well-rounded mid-table pick.

Leifheit's Dry & Clean has a wide head and big tank built for large windows and conservatories, clearing more glass per pass. It is bulkier, but for big jobs it's excellent.

Cleaning: 8.6Battery: 8.6Handling: 8.2Value: 8.4
Pros
  • Wide head for big glass
  • Large tank
  • Long run time
Cons
  • Bulkier head
  • Pricier
Check price on Amazon≈ £70
6
Best easy-empty

Vileda Windomatic

8.3Great value in the middle of the pack.

Vileda's Windomatic offers strong suction and a clever auto-distance head that keeps the right angle on glass, with easy emptying. It is mid-priced, but the results and ease are good.

Cleaning: 8.4Battery: 8.2Handling: 8.6Value: 8.6
Pros
  • Auto-angle head
  • Strong suction
  • Easy to empty
Cons
  • Average tank
  • Mid battery
Check price on Amazon≈ £55
7
Best ultra-budget

Beldray Window Vac

8.2A dependable pick if the price is right.

Beldray's window vac covers basic streak-free window cleaning at the lowest price, light and simple for occasional jobs. It is basic with a small tank and shorter battery, but for value it does the job.

Cleaning: 8.2Battery: 7.8Handling: 8.4Value: 9.2
Pros
  • Cheapest option
  • Light and simple
  • Fine for occasional use
Cons
  • Small tank
  • Shorter battery
Check price on Amazon≈ £30
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8
Best budget value

Tower TVW10

8.1Solid, if outshone by pricier rivals.

Tower's window vac handles everyday windows and shower screens at a low price, light and simple for quick jobs. It is basic, but for value it's fine.

Cleaning: 8.2Battery: 8.0Handling: 8.4Value: 9.0
Pros
  • Affordable
  • Light and easy
  • Fine for everyday
Cons
  • Small tank
  • Basic build
Check price on Amazon≈ £35
9
Best high-street budget

Russell Hobbs Window Vac

8.0A budget-friendly option worth a look.

Russell Hobbs' window vac is a cheap, widely available option for streak-free windows and mirrors, fine for occasional use. It is basic with modest battery, but for value it does the job.

Cleaning: 8.0Battery: 7.8Handling: 8.2Value: 9.0
Pros
  • Cheap and available
  • Simple to use
  • Fine for occasional jobs
Cons
  • Modest battery
  • Small tank
Check price on Amazon≈ £30
10
Best spare-blade value

VonHaus Window Vac

7.9Rounds out our top ten.

VonHaus's window vac comes with spare blades and a spray bottle at a budget price, handy for windows and car glass. It is basic with a smaller tank, but for value it's fine.

Cleaning: 7.8Battery: 7.8Handling: 8.2Value: 9.0
Pros
  • Spare blades included
  • Spray bottle bundled
  • Affordable
Cons
  • Smaller tank
  • Basic build
Check price on Amazon≈ £35
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Frequently asked questions

What's the best of the window vacuums in 2026?

Our top overall pick is the Karcher WV6 Plus, which leads on our combined score for performance, value and features. The Karcher WV5 Premium and Bosch GlassVAC are excellent alternatives depending on budget and needs.

How did we choose these?

We weight performance, value, build quality and features, drawing on hands-on use and independent testing. See the methodology box above for the full breakdown.

Are these prices accurate?

Prices are approximate UK figures at the time of writing and change frequently. Click through to Amazon for the current price.

The bottom line

If you just want the best window vacuums without overthinking it, the Karcher WV6 Plus is our top recommendation — it earns the highest overall score for performance, value and features. Have a look at the current price and see what you think.

Check price on Amazon ≈ £80

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