Best Small Dehumidifier UK (2026)
By Priya Shah, reviewed by James Whitfield · Updated
The best compact and portable dehumidifiers for flats, caravans and single rooms.
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Price
£34.99 – £179.99
Brand
Pro Breeze 12L/Day Dehumidifier with Automatic Humidity Sensor
The best-value small-to-mid dehumidifier on Amazon.co.uk — a genuine Which? Best Buy winner with an unusually large, consistently positive review base, at a price well below the equivalent 20L models on this site.
EcoAir DD1 Simple MK3 Desiccant Dehumidifier
The dehumidifier to buy specifically for a cold garage, shed, caravan or unheated outbuilding where compressor models lose their edge — not our first pick for a warm living room, where a compressor unit is more efficient.
Devola DV12L Low Energy Dehumidifier
The best-value small dehumidifier on the market right now for a single room or a flat — a genuine Which? award winner that costs less to buy and run than almost anything else in its class, without cutting corners on the basics.
Pro Breeze 500ml Premium Mini Dehumidifier
The best budget dehumidifier for a small bathroom, wardrobe or caravan — not a replacement for a full-size unit, but excellent value for light, localised condensation control.
Best Small Dehumidifier UK: the short list
- Top rated: Pro Breeze 12L/Day Dehumidifier with Automatic Humidity Sensor (4.6/5).
- For cold rooms below about 10°C: EcoAir DD1 Simple MK3 Desiccant Dehumidifier, a desiccant model.
- Size the unit to the room, and check the tank size against how often you are willing to empty it.
| Model | Type | Capacity | Tank | Noise | Rating |
|---|---|---|---|---|---|
| Pro Breeze 12L/Day Dehumidifier with Automatic Humidity Sensor | Compressor | 12 litres/day | 1.8 litres | Under 38 dB(A) | 4.6/5 |
| EcoAir DD1 Simple MK3 Desiccant Dehumidifier | Desiccant | 7.5 litres/day (rated at low temperature) | 2 litres | 34 dB(A) | 4.6/5 |
| Devola DV12L Low Energy Dehumidifier | Compressor | 12 litres/day | 2 litres | 36 dB(A) at full speed | 4.6/5 |
| Pro Breeze 500ml Premium Mini Dehumidifier | Mini (Peltier) | Up to 250ml of moisture/day | 500 millilitres | — | 4.1/5 |
Sources and further reading
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Best small dehumidifier UK for a flat or caravan
For a flat, the Meaco Arete One 12L balances compact size with genuine compressor-level extraction. For a caravan, wardrobe or single small room, a Peltier mini unit like the Pro Breeze 500ml is lighter, cheaper and silent, though it extracts far less moisture per day.
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17 dehumidifiers compared · Amazon.co.uk prices checked October 2026