Best budget dehumidifier 2026: do they actual work?

The best dehumidifiers are effective, energy-efficient and quiet - we should know, we've tested tons of them. But effective dehumidifiers often come with a hefty price tag. There are plenty of low-priced dehumidifiers on the market, but how can you ensure you're getting the best budget dehumidifier for your money?

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Best budget dehumidifier 2026, at a glance:

Best budget dehumidifier for drying laundry: Blyss 16l/d Dehumidifier WDH-316DB, £120
Best budget dehumidifier for damp corners: Pro Breeze Dehumidifier 1500ml, £38
Best moisture absorber: UniBond AERO 360º Moisture Absorber, £10
Best budget dehumidifier with a timer: CONOPU 2300ml Dehumidifier, £60
Quietest budget dehumidifier: Russell Hobbs RHDH1061G Dehumidifier, £49

With the cost of living crisis continuing to bite, keeping energy bills down is a priority for many of us over the colder months. That's why we've tried and tested the budget dehumidifiers Mumsnet users recommend, to bring you our definitive list.

If you're looking to reduce your electricity bills, you may have already switched from a tumble dryer to a heated clothes airer to dry your laundry indoors. Having a dehumidifier running in the room will prevent moisture from the clothes from settling on the walls and making the room damp.

Related: Best quiet dehumidifiers

How we chose the best budget dehumidifiers

Taking our cues from the low-cost dehumidifiers Mumsnet users recommend most highly, we first assembled a shortlist of dehumidifiers under the £150 mark. Cross-referencing these choices with expert opinions and consumer reviews, we hand-tested the best cheap dehumidifiers on the market in real family homes.

Here's Mumsnet’s pick of the best budget dehumidifiers for 2026.

1

Best budget dehumidifier for drying laundry

Blyss 16l/d Dehumidifier WDH-316DB

Buy now from B&Q

What we like

Great for drying laundry
Generous 16l/day capacity
Adjustable controls
Continuous drainage option
Effective option for the price

What we don't like

Noisy
No lid on the water tank

Key specs

What Mumsnet users say

EngineEngineNumber9 · Recommended product

We have this. Find it really good. If we put it in a room with clothes drying, it will need emptying after maybe 7/8 hours. It’s not the most portable but we use it mostly in the same room. Have brought it into my bedroom in the summer heatwave as I was sweating so much and the room felt horribly damp. Tank full before morning 🤢

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Onlyvisiting · Recommended product

I have this one and it's brilliant, very effective, can set to run for a certain amount of time or have it maintain the humidity you choose. I use it a lot, especially when drying washing indoors.Of course- it will only work if your student is going to remember to empty the water out...... do they have close access to a sink or any drain?And fyi, they don't work well below 15c.

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Our verdict

Tested by Mumsnet editor Poppy O'Neill: Read our full Blyss 16L Dehumidifier review

If you’re buying a dehumidifier mainly to help with drying washing indoors, this is one of those cases where bigger really is better. Smaller dehumidifiers just don’t pull enough moisture out of the air to cope with wet clothes, which is why lots of Mumsnetters recommend going for at least a 12–16L model.

When I tested this dehumidifier, I was really impressed with its performance against a full load of laundry. While it's not quite as speedy as pricier desiccant models, it can certainly hold its own and dried the laundry in the space of one afternoon - with the help of a fan pointed at it, which really helps speed things up.

The biggest drawbacks are its noise levels (you can tell it's working hard on laundry mode!) and the fact that the water tank doesn't have a lid, so you need to be extra careful when taking it out and carrying it to your sink.

It’s powerful, reliable and good value for money, though it does need emptying regularly and, like most compressor models, works best in rooms above 15°C. Overall, a solid, no-nonsense choice for damp homes and indoor laundry.

2

Best budget dehumidifier for damp corners

Pro Breeze Dehumidifier 1500ml

Buy now from Amazon Buy now from eBay

What we like

Lightweight and portable
It has no compressor, so it makes very little noise
Great energy efficiency

What we don't like

Less effective in larger rooms

Key specs

What Mumsnet users say

nosyupnorth · Recommended brand

I have a 'Pro Breeze' and it worked wonders for getting the damp under control when I moved into a 1900s terrace that had been neglected for years and running it for a few hours a day keeps the humidity from day to day living under control.

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Our verdict

Tested by Poppy O'Neill: Read our in-depth Pro Breeze 1500ml Portable Dehumidifier review

The Pro Breeze Dehumidifier is compact, low-cost and energy-efficient - there’s no ugly, giant white box rattling away noisily in the corner here. In fact, with a noise level of just 34dB, I found it to be barely louder than a whisper, which makes it ideal for my home office.

With an extraction rate of up to 500ml daily and a water tank of 1500ml, this dehumidifier won’t eliminate a severe damp problem and is not as effective in larger rooms (you may need to bring in the big guns if you have a particularly serious damp problem over a large area). However, it will remove moisture from smaller spaces, effectively managing mould build-up and absorb condensation during the morning. I found it sped up the process of drying laundry, but only when tested in a small space. All for well under £100. That’s an absolute bargain, if you ask us, and that's why we've named this one the best budget dehumidifier for 2026.

3

Best moisture absorber

UniBond AERO 360º Moisture Absorber

Buy now from Amazon Buy now from Robert Dyas

What we like

Very budget-friendly
Cost-effective refills
Compact dehumidifier
Non-electric and silent

What we don't like

Not suitable for large rooms and would need more than one for houses
Not technically a dehumidifier
Needs to be stored out of reach of children and pets (liquid can cause eye irritation)

Key specs

What Mumsnet users say

TiptoeThroughTheToadstools · Recommended product

We have a couple of these round the house including the bathroom and it does a great job, think it lasts about 3 months then you have to replace the filter. It's small and would fit on a shelf or window ledge

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Trisolaris · Recommended product

These are non-electric dehumidifiers, I found one in each room worked a treat and stopped me from getting chest infections that I get from damp environments.

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Our verdict

Reviewed by Mumsnet editor Poppy O'Neill: Read our in-depth Unibond Aero 360 Compact review

Silent, compact and non-electric, the Unibond Aero 360 Compact Moisture Absorber is a brilliant way to tackle damp in small or hard-to-reach spaces - as well as spots without a power socket. Firstly, it requires no extra energy consumption (much like using clothes pegs and a rotary washing line, going back to basics is an easy way to reduce your energy bills) - and doesn't make a sound. Secondly, a moisture absorber removes excess water from the air (just like a dehumidifier), and thirdly, you can buy cost-effective refill packs of two, each lasting three months.

Ideal for small spaces or rooms, I targeted specific areas of damp and mould in cupboards, bathrooms and laundry rooms and were impressed with how good it is against condensation. Just slot the tablet into the top, and that’s it. However, we recommend you make sure you’ve put it out of reach of children or pets, as the bright blue salt solution is an irritant.

So, how does it work? The tablet uses activated crystals and anti-odour agents to absorb moisture and neutralise foul odours simultaneously. The wave-shaped surface of the top helps to enhance circulation and air exposure, collecting as much moisture as possible as a solution in the container. A tablet already comes included, but you can easily buy standard refills (pack of two) from several places.

Read next: Best budget washing machines under £500

4

Best budget dehumidifier with timer function

CONOPU 2300ml Dehumidifier

Buy now from Amazon Buy now from OnBuy

What we like

Cost effective at 2p/hour
Timer function
Humidity level sensor display

What we don't like

A little on the noisy side
Makes a distracting sound every time a new option is selected
Less effective in larger rooms

Key specs

Our verdict

Reviewed by Poppy O'Neill: Read our full CONOPU 2300ml Dehumidifier review

With three modes - strong, sleep and auto - and a timer function, the CONOPU 2300ml Dehumidifier gets the job done with minimal fuss. I found the controls easy to use, and the handy humidity sensor display shows how well the dehumidifier is performing.

The downside to the CONOPU is that it isn’t the quietest machine on our list, plus it makes a rather annoying noise when the settings are changed. However, costing just 2p per hour to run, this handy gadget makes a huge difference to my home without impacting too much on my energy bills.

5

Quietest budget dehumidifier

Russell Hobbs RHDH1061G Dehumidifier

Buy now from Amazon Buy now from Dunelm Buy now from Currys

What we like

Lightweight and portable
Simple, sleek design
Whisper quiet
Easy to operate

What we don't like

Only effective up to 15m²
Small tank capacity

Key specs

Our verdict

Tested by Laura Cooke: Read our full Russell Hobbs RHDH1061G Dehumidifier review

Lightweight, small, and oh so quiet, this dehumidifier comes in sleek black or stylish grey, and blended seamlessly into my living space. As it has a compact design, it's suited to be used in rooms no bigger than 15m² and the water tank can only hold 600ml at a time, making it perfect for tackling damp in caravans, garages, and smaller rooms like home offices, box rooms and utility rooms.

The one-touch button meant I found the Russell Hobbs dehumidifier incredibly easy to operate. Some Mumsnetters have been so impressed with the machine’s performance, they bought several to dot around the home. Costing less than £50 each, this would be a valuable investment in the fight against damp.

Are cheap dehumidifiers worth it?

If you only have a small area affected by damp, such as a box room, home office, caravan or inside a wardrobe, then a small, cheap dehumidifier under £150 is a great buy. If your damp problem is more serious, then you will need to invest in something more powerful. It is also worth knowing that smaller dehumidifiers are less effective when used in larger rooms. Check out our comprehensive guide to the best dehumidifiers for some useful tips on choosing the best dehumidifier to meet your needs.

Related: The best shower squeegees for streak-free results

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 act as an air purifier, removing allergens and dust through their filter.

They can range in price from £30 to £450, and 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.

What is the best budget dehumidifier?

Mumsnetters love the Pro Breeze Dehumidifier 1500ml. Lightweight and extremely quiet, you won’t even know it’s there. It sucks up an impressive amount of excess moisture too - we think it's amazing value at £60.

How we choose our recommendations

Mumsnetter recommended

Because we understand how important the views of real people are, we always seek recommendations from the Mumsnet forums to ensure the information we give you is based on unbiased, trusted opinions from those who have bought the products themselves.

Expert opinions

Having vetted each product that received the most accolades from Mumsnet, we researched independent review sites to find out what consumer experts thought about them. We used print media, Good Housekeeping, Which? and Trustpilot. In particular, we looked for products that had won awards and frequently appeared at the top of the best product lists.

Verified customer reviews

Once we had our short-list, we cross-referenced them with reviews from previous customers across the internet in search of those with excellent 5* reviews. At this final stage, we also ensured that we had eliminated any consistently poor feedback.

Celebrated budget dehumidifiers

We collated all this information to hand-select what we consider to be the best budget dehumidifiers UK for 2026. We also make every effort to update our listings regularly to reflect the best cheap dehumidifiers currently in stock, considering price changes and product updates.

About the author

Laura Cooke is a Content Editor at Mumsnet, with a special focus on home care content.

Laura started writing Swears By articles for Mumsnet in 2021, writing buyers guides, including what to consider when buying a robot vacuum cleaner, cleaning articles and product reviews, including the Russell Hobbs Fresh Air Mini Compact Dehumidifier and Black + Decker 3 Tier Heated Airer, to help Mumsnetters make informed choices when it comes to parting with their pennies.

Laura is also a freelance journalist and has written articles for publications including the Daily Mirror, the i, Metro, Stylist and Happiful magazine.

Why you should trust us

We work hard to provide honest and independent advice you can trust and we spend hours scouring the Mumsnet forums and online bestseller lists to find products that real parents rate.

Transparency is really important to us and that's why we're always upfront about where we find our recommendations. We write about products that we feel offer the best value to most parents – the ones that our users would recommend to their own friends and family.