STRUGGLING with damp in this wet, wintry weather?
Black Friday is at the end of the week, but if you’re hunting for a dehumidifier, there’s no need to wait – here’s my pick of the best deals available NOW.
Black Friday is this Friday (28th November).
But lots of stores, including Currys, Argos and AO, launched their sales at the beginning of the month.
Last week, Amazon was the most recent retailer to slash prices across its dehumidifiers in its Black Friday Week sale.
I’ve been keeping a close eye on all the Black Friday dehumidifier deals that have landed in the last few weeks, and you’ll find the best of them listed below.
Not sure where to start? Check out our expert-tested guide to the best dehumidifiers of 2025 to see which models are truly worth buying.
Dehumidifier Black Friday deals LIVE now
Daewoo COL1671GE 16L Dehumidifier / Air Purifier
Daewoo COL1671GE 16L Dehumidifier / Air Purifier
£119 (was £179) at Currys
What’s the deal? A considerable £60 discount on a high-capacity, 16-litre dehumidifier from the dependable Korean electronics brand, Daewoo.
Why it’s a good buy: A clever 2-in-1 appliance designed both to actively tackle moisture and to assist in purifying the surrounding air.
The generous 16L-per-day extraction rate is ideal for tackling dampness in larger rooms, offering user-friendly, reliable controls and a polished design that integrates easily into any home setting.
Pro Breeze 12L Compressor Dehumidifier
Pro Breeze 12L Compressor Dehumidifier
£99.99 (was £134.99) at Pro Breeze
What’s the deal? A practical £35 saving on the highly efficient Pro Breeze Compressor Dehumidifier, which features a 12-litre extraction rate.
Why it’s a good buy: It provides dependable 12L daily moisture removal, complete with a helpful integrated humidity display and a useful timing function.
Position this compact appliance near your clothes airer to significantly accelerate the drying process, even without a specific laundry setting.
(AD) SPOTLIGHT DEAL
Huge savings on dehumidifiers at Wowcher this Black Friday
Struggling with damp this November? Wowcher has slashed a dehumidifier by 63%.
This handy little home with remove 12 litres of moisture from the air each day, and has a special Laundry mode designed to deal with those soggy clothes hanging on the airer.
It’s got a 24-hour timer, which means you can set it to run only when you need it, and also has an auto-shut off feature if the tank starts to overflow. Get it while it’s on sale for £116 less!
KNKA 16L/Day Dehumidifier
KNKA 16L/Day Dehumidifier,
£129.99 (£299) at Amazon
What’s the deal? A massive £170 knocked off the price of the KNKA 16L/Day Dehumidifier— at £129.99, it’s a bit of a steal.
Why it’s a good buy: This machine is a moisture-fighting hero with a 16L daily capacity and a cool colour-changing light (blue/green/red) that shows your humidity status instantly.
It’s easy on the wallet, using only 260W, and stays quiet at just 40dB in Sleep Mode.
Plus, it has auto-defrost for winter use, a big 3L tank (or use the drain hose), and is super easy to wheel around thanks to its swivel casters.
Bush D015B 16L Dehumidifier
Bush D015B 16L Dehumidifier,
£106.67 (was £160) at Argos
What’s the deal? An excellent opportunity to save £53 off the reliable Bush D015B 16L Dehumidifier unit.
Why it’s a good buy: This substantial dehumidifier features one of the most compelling discounts available this Black Friday, making it perfect for addressing dampness in large open-plan areas, thanks to its generous 16L capacity.
Its three operating settings include a special whisper-quiet mode, allowing the dehumidifier to run without creating intrusive noise or disruption, and a dedicated laundry drying function to help your clothes dry more quickly.
Daewoo 12L Digital Dehumidifier
Daewoo 12L Digital Dehumidifier
£79.99 (was £109.99) at Ryman
What’s the deal? A straightforward £30 reduction in price on the effective 12L Digital dehumidifier manufactured by Daewoo.
Why it’s a good buy: This offers a reliable 12L extraction option, well-suited for medium to larger-sized rooms, featuring an easy-to-read humidity display and built-in castors for straightforward repositioning.
It is equipped with an uncomplicated panel of controls and operates at sensible noise levels, making it convenient for continuous daily operation.
ARIBIO 2L/Day Dehumidifier
ARIBIO 2L/Day Dehumidifier,
£94.99 (was £129.99) at Amazon
What’s the deal? You can bag a nice £35 saving on the powerful ARIBIO 12L Compressor Dehumidifier, now going for £94.99.
Why it’s a good buy: It’s a strong performer, pulling 12 litres of water out daily, and it works great in rooms up to 60m².
The panel is smart, showing you real-time humidity with those handy indicator lights.
It gives you three choices: Smart, quick Laundry Dry, or a super quiet 35dB Sleep Mode. With a 2L tank, auto-off, and wheels, it’s a flexible piece of kit for the home.
ECOAIR DD3 Classic MK3 Desiccant Dehumidifier
ECOAIR DD3 Classic MK3 Desiccant Dehumidifier
£289 (was £339) at Currys
What’s the deal? Currys is currently offering a saving of £50 on the highly functional ECOAIR dehumidifier model.
Why it’s a good buy: This is a desiccant unit specifically designed to keep working effectively in colder rooms and unheated areas during winter, making it perfect for dealing with damp and accelerating clothes drying.
Its lightweight construction and simple controls make it easy to relocate it to wherever moisture is present.
Russell Hobbs Portable Dehumidifier
Russell Hobbs Portable Dehumidifier
£134 (was £169) at Currys
What’s the deal? Currys is currently offering a saving of £35 on this effective dehumidifier from the Russell Hobbs brand.
Why it’s a good buy: This unit features an attractive, clean design and includes a continuous running mode, a timer, and a dedicated quiet setting ideal for use during work or while watching television.
It represents a sensible and practical choice for moisture control in typical UK living room spaces.
Honeywell 20L/Day Dehumidifier
Honeywell 20L/Day Dehumidifier,
£159.95 (was £199.95) at Amazon
What’s the deal? A neat £40 taken off the price of the highly rated Honeywell 20L/Day Dehumidifier.
Why it’s a good buy: This one’s got the thumbs-up from the Good Housekeeping Institute, so you know it’s reliable.
It’s a low-energy powerhouse, handling 20L a day, which is perfect for most two-to-three-bedroom places.
Need to dry clothes? Use the specific laundry mode! It runs pretty quietly (40dB), has a big 3.4L tank, smart sensors, and comes with a solid 2-year warranty from Honeywell.
EasyAcc 1200ml Electric Dehumidifier
EasyAcc 1200ml Electric Dehumidifier,
£37.59 (was £58.99) at Amazon
What’s the deal? Grab a £21.40 saving on the tiny but mighty EasyAcc 1200ml Electric Dehumidifier, now at £37.59.
Why it’s a good buy: This mini dehumidifier uses silent Peltier tech, making it quiet enough (under 35 dB) for your bedside table, and it barely sips energy.
It pulls up to 400ml daily, which is just right for small, damp spots like closets or tiny rooms
Plus, the 1.2L tank shuts off automatically when full, and its small size means you can tuck it into practically any corner.
More big November savings
Where to find the best dehumidifier offers
All of the following stores have launched their Black Friday sales, and are selling dehumidifiers at reduced prices:
- Currys. Early sale now live on multiple models with free Click & Collect on many lines.
- Amazon. Rapid price changes and Lightning Deals on popular sizes.
- Argos. Good availability for local pickup on entry and mid‑range units.
- John Lewis. Price matching on selected models plus longer guarantees on some brands.
- Appliances Direct. Often sharp pricing on 12L to 20L compressor units.
- Lakeland. Budget moisture absorbers and compact options.
- Robert Dyas. Regular promos on Daewoo and similar household names.
- Dunelm. Occasional cuts on compact and mid‑size models.
How to pick the right dehumidifier
Match capacity to the space
- Small bedrooms and box rooms. 8L to 12L compressor models.
- Larger rooms or small flats. 12L to 16L compressor models.
- Big rooms or open plan spaces. 16L to 20L compressor models.
- Colder or unheated areas, like garages. Consider a desiccant model that performs better at lower temperatures.
Features that matter
- Laundry or max mode to speed up drying times.
- Humidistat to hold a target level of around 45-55%.
- Timer and scheduling for overnight or off‑peak use.
- Continuous drain option for longer runs.
- Tank size. 2L to 4L reduces trips to the sink.
- Portability. Carry handle and castors help if you move it between rooms.
- Noise in dB. Lower figures are suitable for bedrooms and living spaces.
- Power draw in watts. Lower consumption helps with ongoing costs.
What were the sales of dehumidifiers last year?
Last year’s November sales event delivered some of the most significant savings we’ve ever seen on top-rated dehumidifiers, with discounts of up to 50% on premium brands.
The standout deal included the JYMIPA dehumidifier, available in three modes at a massive 36% off.
Pro Breeze was another winner, with their powerful 12L model slashed by £30 to just £129.99. Perfect for larger spaces, this was one of our readers’ most-clicked deals.
When is Cyber Monday 2025, and are dehumidifier retailers taking part?
When is Cyber Monday? The follow-up shopping day lands on the first Monday after Thanksgiving.
Many retailers extend weekend pricing through to Monday and add online‑only offers.
The most popular sizes often sell out before then, so if you see a price you are happy with over the weekend, it is usually better to buy than wait.
How much does dehumidifier shipping cost?
The big players, such as Amazon, Currys, and Argos, typically include standard delivery at no extra cost on most dehumidifier models, especially on orders over £50, which covers nearly all quality units.
If you’re in a rush, next-day or premium delivery options typically cost between £5.99 and £12.99, depending on the retailer and the size of your dehumidifier.
Heavier, larger models might incur slightly higher fees.
Shopping directly from manufacturers? Expect delivery charges to vary, typically £7.99 to £14.99, depending on the weight and dimensions of your chosen model.
Many retailers now offer free Click & Collect too – perfect if you’re happy to visit your local store and avoid delivery fees completely!
Are there any other deals on dehumidifiers?
Many retailers now offer year-round price matching, too, meaning you can secure Black Friday-level savings outside the November sales period!
Our shopping experts constantly monitor these deals and will update this page whenever prices drop. So, bookmark this now and check back regularly!
Pro tip: Many retailers slash prices on last season’s models when new versions launch in spring—another perfect time to grab a bargain!
How dehumidifiers work
Compressor models draw in humid air, pass it over cooled coils and collect condensed water in a tank before releasing drier air.
Desiccant models use a moisture‑absorbing material that is reheated internally and perform more consistently in colder rooms.
The extraction rate shows how many litres a unit can remove in 24 hours, though real results depend on temperature and starting humidity.
Are dehumidifiers expensive to run?
Running costs depend on wattage, hours used, and your kWh tariff.
As a quick estimate, multiply the unit’s kW by hours of use, then by your tariff.
Using a humidistat to hold a target level, running on a higher setting at first and switching to maintain mode later is usually the most efficient approach.
Expert tips on getting home and garden Black Friday bargains
According to Holly Gonsalves, The Sun’s Home and Garden eCommerce writer, the sooner you put together your Black Friday wish-list, the better, so you can be prepared when prices do drop.
Black Friday is getting earlier each year, and several sales have started appearing online already, including Emma Mattress, Simba and Currys.
As I research and hunt down the best home and garden deals all year round, when Black Friday rolls around, I’m well-versed in what’s really a cheap price, and what to steer clear of.
Some retailers are better than others at slashing prices – but some of the biggest sales I recommend checking out are at Ninja, Shark, Lakeland and Dyson.
Amazon is always a good comparison point for prices over Black Friday, although you don’t always get the guarantees offered by high street retailers.
I know my dehumidifiers from my air purifiers, and I’ve personally reviewed plenty of household devices, so my Black Friday shopping advice comes from a place of recommendation rather than suggestion.
It’s no secret that appliances and household devices get some of the biggest price drops in November, and I’ll be covering all of the best home and garden deals.
Find your favourite brand’s Black Friday deals in our A-Z directory
