Honeywell HF09CESWK Portable Air Cooler Review
Low-cost evaporative cooler — effective in dry conditions but not a replacement for a true air conditioner.
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Honeywell
Honeywell HF09CESWK Portable Air Cooler
Rating
4.1/5 (1,876 reviews)
BTU
N/A
Room size
Up to 15m²
Noise
Quiet (45 dB)
Energy
Class A++
Delivery
Next day
at Amazon UK
Check latest price at Amazon UKAffiliate link — price correct at time of writing
Pros
- Very low running cost — uses just 65W
- No exhaust hose required
- A++ energy rating
- Works well in dry, mild conditions
- Lightweight and easy to move
Cons
- NOT a true air conditioner — does not remove heat
- Ineffective in humid UK summer conditions
- Requires regular water tank refilling
Who should buy this
Dry conditions, mild summers and well-ventilated rooms
- Very low running cost — uses just 65W
- No exhaust hose required
- A++ energy rating
Who should avoid this
- NOT a true air conditioner — does not remove heat
- Ineffective in humid UK summer conditions
- Requires regular water tank refilling
Full Review
Important: this is an air cooler, not an air conditioner. It works by evaporating water to lower the air temperature slightly. Effective on dry days but limited during humid UK heatwaves. The 65W power consumption is extremely low, making running costs negligible. No exhaust hose means no window installation. For mild UK summers or as a supplement to other cooling, it's a cost-effective option. During a genuine heatwave, however, a true portable air conditioner will be significantly more effective.
Key Specifications
| Type | Evaporative Air Cooler |
| Energy Class | A++ |
| Noise Level | 45 dB |
| Wattage | 65W |
| Room Size | Up to 15m² |
| Water Tank | 7 litres |
| Ice Compartment | Yes |
| Speeds | 3 settings |
| Timer | 7.5 hours |
| Remote | Yes |
Running Cost Estimate
Based on 65W wattage, 8 hours/day at the UK average electricity price of £0.24/kWh.
£0.016
Per hour
£0.12
Per day (8 hrs)
£3.60
Per month (30 days)
Electricity prices vary. Use our Running Cost Calculator to enter your actual tariff.
Alternatives to Consider
Olimpia Splendid
Olimpia Splendid Peler 15 Evaporative Cooler
Best for: Dry climates, conservatories and rooms where a hose is impractical
199
at Appliances Direct
Affiliate link — price correct at time of writing
Not sure which cooling product is right for you?
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Related guides: BTU Calculator · Best Portable AC UK · Running Cost Calculator · AC vs Air Cooler