Portable Water-Based Air Cooler – Quiet Cooling with Large Water Tank & Timer
COOLING TECHNOLOGY · HIGH PERFORMANCE
- Real cold air — actually drops the room temperature, unlike a fan that just moves hot air around
- Beats the UK heatwave in bedrooms, offices and flats where fans give up
- Durable build with international certifications and warranty included
Product details
A cool breeze with real water-based cooling — quiet enough for everyday use in any room.
This portable air cooler uses water refrigeration to deliver a genuinely refreshing airflow, ideal for home and office spaces looking for effective cooling without the noise of a bulky unit.
Why you'll love it:
- Water-based cooling — refreshes the air using a large water tank, giving a noticeably cooler airflow than a standard fan
- Large tank capacity — holds plenty of water for extended cooling sessions without frequent refills
- Quiet operation — runs at a low noise level, comfortable for offices, bedrooms, and shared spaces
- Multiple airflow modes — choose between natural wind, sleep wind, and standard wind settings to match the moment
- Long-run timer — set it for extended cooling sessions lasting several hours
- Multi-speed control — adjust intensity with multiple gear settings for the comfort level you want
Perfect for: living rooms, offices, and bedrooms that need steady, quiet cooling throughout the day or night.
Runs on standard 220V power.
Cool the room properly, without the noise — order now and feel the difference.
Japanese cooling technology
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Frequently asked questions
Does it actually cool the room, or just blow air like a fan?
It's a real air conditioner. The cooling compressor genuinely lowers the room's temperature — a fan only moves hot air around, which is why fans feel useless in a heatwave.
Will it cope with the UK heatwave?
Yes — it's built for exactly this. Hot bedrooms, stuffy flats and top-floor rooms where heat gets trapped. Choose the 10,000 BTU model for larger or south-facing rooms.
What room size does each model cover?
8,000 BTU suits bedrooms and offices up to ~350 ft². 10,000 BTU is best for larger, hotter rooms up to ~450 ft².
Is it hard to install?
No. The included window kit fits standard windows in a few minutes — no tools, no permanent changes, fully renter- and flat-friendly.
Is it noisy at night?
It runs quietly with a dedicated sleep mode and 24-hour timer, so you can leave it on overnight without it keeping you awake.
Where does it ship from and how long does it take?
Our units use Japanese cooling technology and ship express from our facility in China. Delivery takes 7–10 days with tracking sent straight to your email.
What's included in the box?
The AC unit, window sealing kit, exhaust hose, remote control and a quick-start guide — everything you need to cool a room the day it arrives.
What if it doesn't work for me?
You're covered by a 60-day money-back guarantee and a 1-year warranty. If you're not happy, contact us for a full refund — no hassle.
Loved by thousands staying cool
Cools our living room fast and keeps the whole area comfortable. Worth every penny in this heat.
Best thing I've bought this year. Keeps my bigger room cool and fresh, and setup was easy.
My upstairs bedroom was impossible to sleep in. First night made a huge difference. I control it from bed.
A lot of these barely do anything. This one actually works. My office stays comfortable all afternoon.
Cools our living room fast and keeps the whole area comfortable. Worth every penny in this heat.
Best thing I've bought this year. Keeps my bigger room cool and fresh, and setup was easy.
My upstairs bedroom was impossible to sleep in. First night made a huge difference. I control it from bed.
A lot of these barely do anything. This one actually works. My office stays comfortable all afternoon.
Way better than another fan — it actually cools instead of pushing warm air around.
Bought it for the heatwave and it's been a lifesaver in my flat. Sleeping properly again.
Easy to set up in the window, no tools. Cools my home office fast.
Quiet enough to leave on at night. Dehumidifier mode is a nice bonus.
Try it risk-free for 90 days
Order today, cool your room this week. If you're not staying cooler and sleeping better, we'll refund you in full — no hassle. Every unit is backed by a 3-years warranty.
