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Best dehumidifier deals for July 2025 – top picks to banish damp and mould
These models stood out in our tried and tested review – and they’re now discounted
High humidity can cause issues all year round and not only during the colder months. If you’re noticing condensation, damp and mould, then it may be time to look into using a dehumidifier to keep these issues at bay. To save you cash on your new appliance, we’ve hand-picked the best dehumidifier deals to shop.
If you’re wondering how these household appliances work, dehumidifiers remove excess moisture in the air and lower the humidity levels in individual rooms, which reduces allergens, damp and pollutants. Not only do they offer an economical way to dry your laundry – as they draw moisture from fabrics and help speed up the process – but they are also cost-efficient (the average cost of running a dehumidifier is less than 40p an hour).
Whether you’re looking to have one in a large or small room, there are plenty of options on offer, with mini and extra-large machines available. Right now, for example, you can save on the best dehumidifier in our IndyBest review, the Duux bora smart dehumidifier (was £299.99, now £249, Amazon.co.uk). Elsewhere, the best model for drying laundry, the De’Longhi DEX212F, is reduced by more than £100 (was £268.97, now £166.99, Appliancesdirect.co.uk). Keep reading for all of our top picks.
The best dehumidifier deals for July 2025 are:
- Duux bora smart dehumidifier: Was £299.99, now £249, Amazon.co.uk
- Meaco dd zambezi desiccants dehumidifier: Was £260, now £195, Argos.co.uk
- Zanussi 18l dehumidifier, ZDH1802: Was £189, now £139.99, Amazon.co.uk
- De’Longhi DEX212F: Was £268.97, now £166.99, Appliancesdirect.co.uk
- Honeywell TP-FIT 12l: Was £189, now £144.33, Amazon.co.uk
Duux bora smart dehumidifier: Was £299.99, now £249, Amazon.co.uk
“This dehumidifier can extract up to 20l of water in a 24-hour period, making it ideal for homes with severe humidity issues”, wrote our tester in their review. They went on to write: “Its generous 4l tank means less frequent emptying and an auto-shut-off feature prevents overflow.” You can get it for £249 at Amazon and if it sells out, you can nab it at Very with this discount too.
Meaco dd zambezi desiccants dehumidifier: Was £260, now £195, Argos.co.uk
Meaco makes some of the best dehumidifiers on the market, with our senior tech critic, Alex, applauding a similar model from the brand. It may be one of the smaller designs, but it still extracts around 8l of moisture each day, depending on the setting that you have it on. You can also save on electricity costs with its in-built timer, which means you don’t need to have it running all day.
Zanussi 18l dehumidifier, ZDH1802: Was £189, now £139.99, Amazon.co.uk
“The dedicated laundry mode impressed us, significantly speeding up drying time for a full clothes horse of washing,” said Rachael Penn when reviewing this dehumidifier. Recommending it for small to medium-sized spaces, she found that it “works quickly to remove excess moisture”. The auto defrost and restart function “enables use in colder areas such as outhouses, conservatories, and garages during winter months, too”, she said. With this deal at Amazon, you can save £50 on the model.
De’Longhi DEX212F dehumidifier: Was £268.97, now £166.99, Appliancesdirect.co.uk
We’ve previously named this model was named best for drying laundry. Our tester had a lot of great things to say about this 14l device: “This model has a sleek, modern design that means you can plonk it in any room without it looking out of place,” they began. They added: “It did a great job of helping to speed up the amount of time it took for our clothes to dry, which is super handy during the winter months when the washing line is out of action.”
Honeywell TP-FIT 12l: Was £189, now £144.33, Amazon.co.uk
If you’re limited with your available floor space or would just rather your dehumidifier not be a feature item in your home, this model from Honeywell is a great pick. “This dehumidifier proves that good things do come in small packages. The compact unit packs a surprising punch, collecting up to 12l of water over 24 hours, with a generously sized 2.5l tank,” noted our review. It currently has just shy of 25 per cent off, taking it to less than £150.
Dehumidifiers are all about ousting excess moisture from the air in your home, which should ease the effects of damp, whether that be mould accumulating on the walls or tackling dust mites (which thrive in warm, damp conditions).
There are actually two kinds of dehumidifiers you can choose from, depending on the conditions in your home. The first of these is referred to as a refrigerator dehumidifier, as it works by drawing moisture in through a fan before cooling it with very cold, refrigerated coils. Cooling the air creates condensation, which collects in the dehumidifier’s tank (this is why transparent tanks can be helpful). These are generally best if your house tends to be warm.
The second relies on some kind of absorbent material, which will suck up any damp from the air that way. When this material is heated up, the moisture then drips into the water tank.
Looking for more energy-efficient appliances? We’ve rounded up the best air fryer deals this month