The Pro Breeze 4-in-1 9,000 BTU is our best budget pick: genuine 9,000 BTU cooling for a standard room at the lowest price here, with the remote, timer and window kit you actually need. Here's what it does — and where the corners are cut.
Pro Breeze has become one of the most familiar names in affordable home climate kit, and the 4-in-1 9,000 BTU unit is its bread-and-butter portable air conditioner. The pitch is simple: real cooling power for one room at the keenest price, without skimping on the essentials. It won't feel as premium as the big brands, but for value-per-pound it's the unit to beat — and our best budget pick in this comparison.
| Model | Price | Cooling power | Suitable for rooms up to | Functions | Rating | Link | |
|---|---|---|---|---|---|---|---|
 | ★ Top pick Pro Breeze 4-in-1 9,000 BTU Portable Air Conditioner | £199.99 | 9,000 BTU | ~25 m² | 4-in-1: cool, dehumidify, fan, sleep mode | ★ 4.2 | View → |
£199.99
9,000 BTU · ~25 m² · 4-in-1: cool, dehumidify, fan, sleep mode
The verdict from Marcus Bell, home appliance tester
The best budget unit. The Pro Breeze 4-in-1 delivers real 9,000 BTU cooling for a standard room up to about 25 m² at the keenest price here, with the remote, timer and window kit you actually need. It runs a touch louder than the pricier units, but if you want the most cooling per pound for one room, this is it.
Gets cold fast in a normal room; the fan is clearly more present at full tilt.
The Pro Breeze is the right unit if you want to cool a standard bedroom or living room up to around 25 m² for the lowest sensible outlay. 9,000 BTU is the most-needed cooling class in UK homes, and this unit delivers it without the brand premium. It's ideal for a first portable air conditioner, a second unit for another room, or anyone who wants function over a famous logo.
It's not the unit if you need whisper-quiet running for a light sleeper — the Honeywell HF09 or De'Longhi Pinguino are quieter — and it's too small for a large open-plan room above 30 m², where the Russell Hobbs 12,000 BTU is the better answer.
In a normally insulated room of around 22 m², the Pro Breeze cools quickly — it gets genuinely cold, fast. As a 4-in-1 unit it covers cooling, dehumidifying, fan-only and a sleep mode, so it handles the usual summer needs in one machine. The dehumidify mode isn't quite as strong as the Meaco's, but it does the job for ordinary muggy evenings.
This is where the Pro Breeze earns its budget crown: nothing essential is missing. A remote control, a 24-hour timer and a complete window-sealing kit all come as standard, where some cheap rivals make you buy accessories separately. Setup with the hose and window seal takes around 15 minutes, and the controls are completely self-explanatory.
At around 65 dB the Pro Breeze is a little louder than the pricier units here, especially at full power — about the level of a normal conversation. During the day it's easy to live with, and at night the sleep mode brings the fan speed down. If you're a light sleeper, though, it's worth knowing this is the trade-off you make for the lower price, and worth comparing against our quietest portable air conditioners.
The casing and finish feel less premium than the AEG or De'Longhi — more functional plastic than designed object. It's perfectly sturdy for the job, but it's clearly built to a price. For a unit you wheel into one room each summer, that's a sensible compromise rather than a real failing.
The two compromises are noise and the plainer build. Neither is unexpected at this price, and neither stops it cooling a room as well as units costing more. If you can stretch the budget and want a quieter, more solid machine, the MeacoCool MC 9000 is the step up; if you want the most cooling for the least money, the Pro Breeze is exactly that.
4-in-1 means the unit has four modes: cooling, dehumidifying, fan-only and a sleep mode. The sleep mode lowers the fan speed and dims the display for the night. It covers the usual summer needs in a single machine.
At around 65 dB it is a touch louder than the pricier units here, especially at full power — about the level of a normal conversation. During the day that is easy to live with; at night the sleep mode helps. If quietness is your priority, look at the Honeywell HF09 or the De'Longhi Pinguino instead.
Yes. The window-sealing kit is complete, the controls are self-explanatory and the remote and 24-hour timer are included. Setting it up with the exhaust hose takes about 15 minutes. If you want function over a big brand name, you get a lot for your money.
The Pro Breeze is our best budget pick because it delivers real 9,000 BTU cooling and all the essential accessories at the keenest price here. It runs a touch louder and feels less premium than the pricier units, but it cools a standard room up to 25 m² just as effectively. If cooling-per-pound is your priority, this is the unit. Spend a little more and the MeacoCool MC 9000 buys you a quieter, better-built machine; for a small room, the Honeywell HF09 is the right size. Whichever you choose, check the right BTU class for your room first, and read our buying guide.