A cordless window vacuum designed for streak-free cleaning on windows, mirrors and tiles. Lightweight and quiet operation makes household chores less tiring for anyone who dislikes smears and repeated wiping. Is the 20-minute battery runtime and 100 ml dirty water tank enough for larger cleaning tasks with the Kärcher WV 1 Window Vac?
⚡ At a Glance
- • Suction Power: Absorbs moisture from smooth surfaces for streak-free results
- • Best for: Homeowners and renters who want quick, streak-free cleaning of windows, mirrors and tiles
- • Not ideal for: Very large external windows or heavy-duty cleaning requiring longer runtime and larger capacity
The cordless vacuum removes moisture from smooth surfaces and collects it in a removable 100 ml dirty water tank. An integrated rechargeable battery delivers up to 20 minutes of run time while an LED display indicates remaining charge.
Streak-free glass and tiles - thanks to moisture-absorbing suction
Suction removes moisture from smooth surfaces and channels the water into the removable 100 ml dirty water tank. The process leaves surfaces dry rather than spreading water around.
Faster cleaning with fewer passes, resulting in visibly streak-free windows and mirrors. Ideal for quick maintenance between deeper cleans.
Cordless convenience - with an integrated rechargeable battery and LED status
An integrated rechargeable battery provides up to 20 minutes of runtime, while an LED display shows the remaining charge during use. Charging is handled via the supplied charger.
No trailing cable simplifies reaching high or awkward panes, and the LED indicator helps avoid surprises mid-clean. Suited to small to medium jobs around the home.
Handy, low-fatigue handling - with a very light 0.5 kg build
The unit weighs 0.5 kg and is designed for comfortable holding, while the removable dirty water tank makes maintenance straightforward. Operation is described as very quiet.
Lightweight construction reduces arm strain during repeated use, making afternoon chores less tiresome. Quiet running means cleaning can happen without disturbing others.
✨ The 4 Key Reasons for Kärcher WV 1 Window Vac
- LED battery display - Shows remaining charge clearly, helping avoid unexpected mid-clean interruptions
- 100 ml dirty water tank - Collects runoff from quick jobs, easy to empty and maintain
- Lightweight 0.5 kg body - Weighs just 0.5 kg, reduces arm strain during repeated cleaning
- Quiet operation - Runs quietly enough to clean without disturbing others at home
📋 Technical Details at a Glance
- Category: Home Improvement
- Function: Window vacuum for smooth surfaces such as windows, mirrors and tiles
- Battery: Integrated rechargeable battery
- Battery runtime: Up to 20 minutes
- Battery indicator: LED display for battery status
❓ Frequently Asked Questions
Q: How long does the battery last on a single charge?
A: Up to 20 minutes of runtime is available on a full charge, and the LED display shows how much battery charge remains during use.
Q: How much dirty water can the tank hold?
A: The removable dirty water tank holds 100 ml and can be emptied after cleaning sessions.
Q: Is the WV 1 suitable for cleaning large external windows?
A: The unit is designed for smooth surfaces like windows, mirrors and tiles, but the 20-minute runtime and 100 ml tank make it better suited to small or medium jobs rather than extensive external window cleaning.
🏆 Our Verdict
The Kärcher WV 1 Window Vac suits households and renters who want a quick, reliable way to keep glass and tiles streak-free. Moisture-absorbing suction, a 100 ml removable tank and a 20-minute rechargeable battery make short cleaning tasks straightforward. A compact, quiet and easy-to-handle tool that saves time compared with repeated wiping.
