Compressor dehumidifiers from £79.99 — 18+ models compared for UK homes. We track prices daily and flag drops, so you always see the real cost before you buy.
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Everything you need to know before you buy
A compressor dehumidifier works like a small fridge: a cooled coil condenses moisture from the air, then a fan pushes dry air back into the room. They are the most efficient type for typical UK homes at normal temperatures, pulling out far more water per watt than desiccant models above about 15°C. Look for a stated extraction rate in litres per day, a decent tank size, and a humidistat that lets you set a target rather than running flat out.
| Material | Durability | Typical UK price | Best for |
|---|---|---|---|
| Compressor (refrigerant) | High | £80–£130 | Most rooms, 15–30°C |
| Desiccant | High | £120–£250 | Cold garages, unheated rooms |
| Peltier/thermo-electric | Low | £40–£80 | Cupboards, small spaces |
| Stainless/ABS housing | Medium–high | Included | Bathrooms, kitchens |
Build quality shows in the compressor brand, the weight of the unit and whether the tank has a continuous-drain option. A compressor dehumidifier with a hose outlet saves emptying a tank daily.
Extraction rate is the number that matters. For a typical UK bedroom or living room of around 3m × 3.5m, a 10–12 litre p…
Prices in this category start from around £79.99 for a compact 10–12 litre model, and most sit between £80 and £128. At…
The biggest error is buying a compressor unit for an unheated garage or conservatory. Below about 15°C the coil ices up…
Dehumidifiers are rarely beautiful, so placement does the work. Slim white towers suit utility rooms and hallways; darke…
Everything you need to know before you buy Compressor Dehumidifiers
Common questions about compressor dehumidifiers
Compressor dehumidifiers lose efficiency below 15°C, so for cold rooms look for a model with auto-defrost and a rated operating range down to 5°C. If the room regularly drops below 10°C, a desiccant dehumidifier is a better choice. For occasional cold use, a compressor unit with a low-temperature setting will suffice.
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