The best dehumidifier for a bedroom has to be quiet enough to sleep next to while still tackling the condensation that builds up on windows overnight.
Prices checked on Amazon UK, 13 October 2026.
The best dehumidifier for a bedroom has to be quiet enough to sleep next to while still tackling the condensation that builds up on windows overnight. Bedrooms trap moisture from breathing and from clothes drying on radiators, which can lead to damp smells and mould around window frames. For most bedrooms, the choice is between a small, near-silent mini dehumidifier for mild damp and a compact compressor model for wetter rooms. We compared 4 options on Amazon UK, with prices from £30.59 to £129.95 when checked on 13 October 2026; every product was in stock with no low-stock warning on the buy-box offer. Quietest: the EasyAcc 1200ml Ultra Quiet Mini Dehumidifier at £41.99. Best mini with timer: the 1700ml Ultra Quiet Small Dehumidifier with 8/12/24H Timer at £55.99. Best budget: the AROEVE 990ml Compact Dehumidifier at £30.59. Best for damp bedrooms: the Pro Breeze OmniDry 12L/Day Compressor Dehumidifier at £129.95. Prices change often, so check before you buy.
Our picks
EasyAcc 1200ml Ultra Quiet Mini Dehumidifier
EasyAcc 1200ml Ultra Quiet Mini Dehumidifier
£41.99
Best overall
1700ml Ultra Quiet Small Dehumidifier with 8/12/24H Timer
1700ml Ultra Quiet Small Dehumidifier with 8/12/24H Timer
£55.99
Best budget
AROEVE 990ml Compact Dehumidifier
AROEVE 990ml Compact Dehumidifier
£30.59
Best for families
How we pick
We shortlist products sold on Amazon UK using capacity, features, customer ratings and price band. We do not lab-test every model unless a page says so. The Amazon page is the live price. How we recommend.
Compare at a glance
| Product | Capacity | Last Amazon price | Buy |
|---|---|---|---|
| Mini |
£41.99
|
||
|
£55.99
|
|||
|
£30.59
|
|||
| 12L |
£129.95
|
The products
Buying advice
Quick comparison
Quietest: EasyAcc at £41.99
Best mini with timer: Generic at £55.99
Best budget: AROEVE at £30.59
Best for damp bedrooms: Pro Breeze at £129.95
How we chose: we searched Amazon UK for dehumidifiers suited to bedroom, read each listing, and kept only products with a single new buy-box price, an in-stock status and no low-stock warning. Product details below come from the Amazon listings, not from our own testing.
Our picks
Quietest: EasyAcc 1200ml Ultra Quiet Mini Dehumidifier (£41.99). EasyAcc's mini dehumidifier uses Peltier technology and quotes less than 35dB peak sound, so it can sit on a bedside table. It collects up to 400ml of water a day (at 30C and 80% humidity), has a 1200ml tank with auto shut-off and uses 0.79kWh over 24 hours, according to the listing.
Best mini with timer: 1700ml Ultra Quiet Small Dehumidifier with 8/12/24H Timer (£55.99). This thermo-electric model quotes under 38dB, collects up to 400ml a day and has a 1700ml tank, touch controls, an 8, 12 or 24 hour timer and auto shut-off. The listing says it uses 0.79kWh over 24 hours, or less than 1p per hour.
Best budget: AROEVE 990ml Compact Dehumidifier (£30.59). The cheapest pick extracts up to 450ml a day into a 990ml tank and is small and light enough to move between bedroom, bathroom and wardrobe. AROEVE lists it for bedrooms, closets and bedside tables.
Best for damp bedrooms: Pro Breeze OmniDry 12L/Day Compressor Dehumidifier (£129.95). For serious condensation, the OmniDry removes up to 12 litres a day with a compressor that Pro Breeze describes as quiet enough for bedrooms. It has an automatic humidity sensor with a 30 to 80% target range, digital display, 24-hour timer and auto shut-off, and quotes running costs as low as 7p per hour (October 2022).
What to look for in a dehumidifier for bedroom
Noise: check the decibel figure on the listing; mini Peltier models in this guide quote under 35 to 38dB.
Extraction rate: mini dehumidifiers collect a few hundred millilitres a day, fine for mild condensation; damp bedrooms may need a compressor model removing around 12 litres.
Tank and auto shut-off: an auto shut-off stops the unit when the tank is full, which matters if it runs overnight.
Timer and humidity control: a timer or humidity sensor stops it running longer than needed.
Prices and availability were checked on Amazon UK on 13 October 2026 and can change at any time. Specifications above are taken from the Amazon listings; check the current listing for full details before you order.
Frequently asked questions
Is a dehumidifier good for bedroom?
Yes, a dehumidifier can reduce condensation and damp in a bedroom; choose a quiet model if it will run while you sleep. Picks in this guide ranged from £30.59 to £129.95 on Amazon UK when checked on 13 October 2026.
Can i put a dehumidifier in my bedroom?
Yes. Many small models, such as the EasyAcc here, are designed for bedside use and quote low noise levels.
How to choose a dehumidifier size?
Match extraction to the problem: a mini unit for mild condensation in a small room, or a 12L/day compressor model for damp rooms.
Do i need a dehumidifier in every room?
Not usually; focus on rooms with condensation or damp, such as bedrooms and bathrooms, and move a portable unit as needed.
