Best Overall
Meaco
MeacoDry Arete One 20L
9.5/ 10
Amazon: 4.6★ from 3,200 ratings
£249.99
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Key features
- 20L/day extraction capacity
- 216W power consumption (~5p/hour)
- HEPA H13 air purifier built in
- 38–40 dB noise level
- 4.8L water tank with continuous drainage
- Smart humidity control with 5% steps
- Laundry mode and night mode
- 5-year warranty
Our verdict
The MeacoDry Arete One 20L is the dehumidifier we'd recommend to most UK households. It extracts up to 20 litres per day — enough for a 3–5 bedroom home — while running at just 216W, making it one of the most energy-efficient compressor models on the market. Noise is impressively low at 38–40 dB, so it won't disturb a conversation or keep you awake. The built-in HEPA H13 air purifier is a genuine bonus, not a gimmick — it filters particles down to 0.1 microns, including pollen and fine dust. Smart humidity control, laundry mode, night mode and a 4.8-litre tank with continuous drainage option round out a thoroughly well-designed unit. Meaco's 5-year warranty is the best in the business.
Pros
- ✓Exceptional energy efficiency for a 20L unit
- ✓Genuinely quiet — usable in a bedroom
- ✓HEPA filter adds real air purification value
- ✓Industry-leading 5-year warranty
- ✓Continuous drainage option for set-and-forget use
Cons
- ✗No Wi-Fi or app control
- ✗Premium pricing compared to budget brands
- ✗Compressor type — less effective below 5°C
- ✗HEPA filter is an ongoing replacement cost
