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Best Black Friday dehumidifier deals: hand-picked dehumidifier savings

Dehumidifiers are a life-saver when it comes to damp, condensation and drying clothes indoors. We're hunting high and low for the very best deals on dehumidifiers ahead of Black Friday, so you can sit back and enjoy the savings.

By Poppy O'Neill | Last updated Nov 28, 2023


Excess moisture in your home can be a serious headache, especially in winter. Whether you're dealing with condensation on your windows or mould behind your furniture, it's never fun living in damp conditions. To avoid astronomical energy bills or a drafty home, Mumsnetters are turning to dehumidifiers to improve their air quality and keep damp at bay.

We're passionate about making parents' lives easier, which is why we spend hours every week scouring the Mumsnet Talk forums to bring you the very best products Mumsnet users can't live without. From the best heated airers to the best washing machines, we've got you covered with recommendations from real parents who've been in your shoes.

With colder weather on its way and Black Friday (24th November) finally just around the corner, now's a great time to shop for a dehumidifier for your home. Retailers are marking down some of the best dehumidifiers, and we're constantly updating this page with the latest, biggest and best deals on dehumidifiers.

MNHQ has early access to top deals, and we've been busy cross-referencing top deals with popular purchases on Mumsnet to spotlight the truly valuable offers on the products Mumsnetters rate.

We’re also refreshing our other deals pages too with the biggest savings across different categories, including washer dryers, vacuum cleaners, prams, electric blankets, and more - don't miss out!

Save on top-rated Meaco dehumidifiers

MN's best overall dehumidifier

Was £363, now £330
Meaco Arete One 25l

Buy now
"It's great for drying washing and drying out houses!"

Was £299, now £245
Meaco DD8L Zambezi 8L Quiet Anti Bacterial Desiccant Dehumidifier

Buy now

Black Friday deal⚡49% off!


A Which? Best Buy with PureSense responsive technology, this WiFi connected smart air purifier monitors and improves air quality in your home and it's currently 49% off at Amazon.

Was £530, now £269
AEG AX91-404GY AX9 Smart Connected Air Purifier

Buy now

Best dehumidifier deals on Amazon - LIVE!

Was £75, now £45
Our best dehumidifier for windows

WV 2 Plus Window Vac

Buy now
Was £265, now £243
"It does make a big difference"

DEX214F Dehumidifier

Buy now
Was £70, now £51
Our best portable dehumidifier

Pro Breeze
1500ml Portable Air Dehumidifier

Buy now

Best dehumidifier deals ahead of Black Friday 2023


UniBond AERO 360º Moisture Absorber

BESTSELLER 25% OFF - now only £9!

What we like
  • Very budget-friendly

  • Cost-effective refills

  • Compact and portable

  • Non-electric and silent

What we don't like
  • Not suitable for large rooms and would need more than one for houses

Key specs

Type: Moisture absorber | Extraction amount: 12L | Tank capacity:  2.5L | Dimensions: H19.7 x W15.2 x D14.7cm | Weight: 0.8kg | Power: None required | Cost per hour: Free | Noise level: 0dB | Max room size: 20m² | Laundry mode: No | Warranty: N/A

What Mumsnet users say
BigbreastsBiggerbeard · Tried & Tested
These are great. [...] Very satisfying to see the water collect!
See Post

Our verdict

Silent, compact and non-electric, the UniBond Aero 360º Compact Moisture Absorber is the ideal budget-friendly option for families. It removes excess water from the air (just like a dehumidifier), but requires no extra spending on your energy bill.

Ideal for small spaces, you can target areas of specific areas of damp and mould in cupboards, bathrooms and laundry rooms for a simple solution to condensation. Just slot the tablet into the top and off you go! No wonder Mumsnetters love this small device.


I love mine. I've had it about 5 years now. There is no way a normal fan would have lasted that long. It's good. I think it's worth the money anyhow.


Save £100

Was £600, now £500
Dyson Purifier Hot+Cool™ Autoreact HP7A

Buy now from Dyson

More top dehumidifier deals ahead of Black Friday

Now £136
15% off!

SHINCO 10L/Day Energy Efficient Electric Compressor Dehumidifier
Was £160, now £136

Shop now
Now £160
£60 off

Pro Breeze 12L/Day Dehumidifier
Was £190, now £160

Shop now
Was £26, now £14
CONOPU Hanging Dehumidifier Bags 10-Pack

Shop now

Was £363, now £260
electriQ 25L Low-Energy Smart Laundry Dehumidifier and HEPA UV Air Purifier

Get deal
Was £130, now £90
electriQ 5L Quiet Compact Compressor Dehumidifier and Air Purifier

Get deal
Was £224, now £167
Huntingdon WiFi 16L Dehumidifier

Get deal


Appliances Direct's own brand Electriq is good. I have the big 20litre one, and it’s very egos down supposed to be low energy. Significantly cheaper than more well-known brands too.


Now £200

20L Low-Energy Quiet Laundry Dehumidifier with HEPA UV Air Purifier

Buy now from Appliances Direct

Do dehumidifiers save you money?

Yes and no - the rise in popularity of dehumidifiers in recent years comes mainly from the hike in energy prices meaning people are using their central heating more frugally. Combined with drying washing indoors over the winter months makes for a damper home: enter the dehumidifier.

Dehumidifiers help ameliorate the effects of having the central heating on less, and many models are designed to be much cheaper to run than a central heating system - from around 4p per hour. So in the long run, it's worth paying a little more for a dehumidifier with a low hourly cost, as it'll save your home from getting mouldy while costing less over the years to use.

Why do I need a dehumidifier?

Dark patches on your walls, condensation on your windows and patches of black mould or mildew are all signs your house is suffering from damp - this happens when the humidity level regularly goes above 60%.

A lack of ventilation, leaky pipes or poor insulation can cause damp, but daily life does have an impact, too – for instance, cooking, showers and drying washing indoors all add excess moisture to the air. And some houses, built before the advent of central heating and decent extractor fans, just aren’t up to coping with modern life.

So, how does that affect you? Living in a mouldy and damp home can cause serious health issues, particularly for allergy and asthma sufferers, which include an increased risk of respiratory illness and infections. Additionally, damp can make your home look unattractive and give it a musty smell, with the excess moisture causing damage to your walls, carpet, ceiling and furniture.

What does a dehumidifier do?

A dehumidifier removes excess moisture from the air to dry out the room, depositing it safely inside its water tank until you are ready to pour it away. Its job is to help you reach the optimum humidity level, and some even purify the air, removing allergens and dust through their filter.

They can range in price from £30 to £450. Cheaper units tend to have a smaller capacity. They won’t always have extra features such as wheels, variable humidity levels or a laundry mode, but that may be enough for a small space or to treat a mild damp problem. The more expensive models tend to be more energy-efficient in larger rooms or households, but that doesn’t always mean they are the most effective.

Dehumidifiers do not kill mould, but they help make it inert and stop it from spreading (the spores love humid air!). You need a dehumidifier to treat the underlying cause and a good mould killer to eliminate it completely. Here’s our guide to the best mould removers so you can clean it off any surface and stop it from regrowing.

When is Black Friday 2023?

Black Friday this year is on Friday, November 24 2023. That's the official date, but many retailers will hold sales and discounts throughout November, so if you're shopping for Christmas presents, you don't have to wait until the offical Black Friday day to bag a bargain. Cyber Monday 2023 is Monday, November 27.

What's the difference between Black Friday and Cyber Monday?

Traditionally, Black Friday is an in-store event where shoppers could expect big discounts on items earmarked for Christmas shopping. Cyber Monday is the same but online. However, now that more and more people do their Christmas shopping online, there is less of a distinction between the two and many retailers roll the sales period into one. Either way, you can expect some big discounts over this crucial shopping weekend, particularly on tech products such as e-readers.

What is the Amazon Prime Big Deal Day?

Much like the July Prime Day sale, Amazon Prime Big Deal day is a day of big discounts for the retail giant - and this year it falls on October 10 and 11th 2023. Be sure to check back if you're shopping for a Kindle because we expect the discounts to be significant.

What were the best Kindle deals over Black Friday 2022?

These were just some of the best discounts on Kindles last year:

Kindle Paperwhite: From £130 to £95

Kindle Paperwhite Kids: From £140 to £110

Kindle Paperwhite Signature: From £180 to £145

Kindle Oasis: From £230 to £170

What is Kindle Daily Deal?

Kindle Daily Deal is a list of books on Amazon which have been discounted (often to free or 99p) for the day and are available for download on your Kindle. Check out Amazon's Kindle Daily Deal for today.

What is Kindle Unlimited?

Kindle Unlimited is a subscription-based service which gives members access to millions of books as well as magazines and audiobooks via their Kindle (or any compatible device). It costs £9.49 a month and you don't need to be an Amazon Prime member.

How often do Kindles go on sale?

It depends on the retailer - but the biggest discounts on Kindles are almost always during Prime Day and/or Black Friday sales periods. Be sure to check back for the latest best deals on all the Kindles and bundles listed above over the next few weeks!

What’s the best way to get a Black Friday 2023 deal?

From Mumsnet users' favourite brands to the products we know you'll love, we'll be on the hunt throughout November for the biggest savings around.

Best John Lewis Black Friday deals: find savings on tech, beauty and more for 2023

Best Black Friday air fryer deals: including Ninja, Instant Pot and Tefal - enjoy savings on these popular, and very useful kitchen gadget

Best tablet deals Black Friday: whether you're searching for a big present for your child or are wanting to upgrade your own kit, these are are the best offers this year

Best Black Friday toy deals: tips for shopping the sales, plus our pick of the top savings on children's toys in 2023

Best Black Friday LEGO deals: from DUPLO to Harry Potter to Frozen, we'll be seeking out the LEGO offers you don't want to miss

Best Black Friday baby product deals: save big money on popular brands like Bugaboo, Silver Cross and Babyzen

Black Friday vacuum cleaner deals: step up your cleaning routine with these robot, cordless and standard vacuum cleaners

Best Black Friday washing machine deals: Black Friday is the ideal time to get a discount on expensive appliances – here are our top picks

Best Black Friday beauty deals: our team will be finding the best beauty bargains in 2023 – including on popular brands like Charlotte Tilbury, NIP+FAB and Urban Decay

Best Boden Black Friday deals: we love Boden's quality knitwear and dresses (with pockets!). We'll be bringing you their offers on this page

Best Black Friday tumble dryer deals: save on brands like Bosch, Sharp and LG

Best Amazon Black Friday deals: a round-up of all the best bargains on Amazon during the Prime Big Deal day and Black Friday sales

Best Barbie deals: huge deals on Barbie favourites including the popular Dreamhouse

Best Black Friday mattress deals: massive bargains to be snapped up from big-name mattress brands