Here is our list of the best dehumidifiers under £100. We know that a lot of people don’t want to have to break the bank when purchasing a dehumidifier. In a lot of cases, you don’t need an expensive dehumidifier to solve a damp problem. I have personally solved some of my damp issues using cheaper dehumidifiers.
We have found that the COSVII 2000ml Dehumidifier is the best dehumidifier for under £100. It offers a massive extraction rate, a huge water tank, unbelievable value.
We have included a few different options ranging from moisture absorbers to some excellent value 12L units we found. It isn’t always necessary to spend a lot of money on a dehumidifier.
Best Dehumidifier Under £100 – COSVII 2000ml Dehumidifier
This is where the real value is. The COSVII 2000ml Dehumidifier offers REMARKABLE value for the price. You are unlikely to find anything with this level of performance for any cheaper than this. It has a massive 700-1000ml/day extraction rate and a decent 2000ml water tank. This dehumidifier has everything it needs to tackle damp issues and may be the budget answer to your problems.
|Extraction Rate – 700-1000ml per day||9/10|
|Water Tank Size – 2000ml||9/10|
Small Dehumidifier for Home, Up to 480 Sq Ft Portable Compact Electric Mini Dehumidifier
On top of this, you get a number of bonus features with the COSVII 2000ml. These include a timer, great for leaving it on and letting it turn itself off when full. We low how portable and stylish this dehumidifier is. It fits into practically any room and will go almost unnoticed as it is so quiet and discreet. If you have serious damp issues, however, there are limited options at this price point and we would recommend upping your budget for something like the Meaco ABC range. We have previously made a detailed review of all of the top dehumidifiers here.
Best Budget Dehumidifier Under £50 – Pro Breeze 500ml
The Pro Breeze 500ml is one of the most recognizable mini dehumidifiers and a bestseller. The reason it’s a bestseller? – it does what it says on the tin. It is a very consistent small dehumidifier and offers great value. Included are basic features like a 250ml/day extraction rate and a 500ml water tank. It is highly portable and very low maintenance. You just need to empty the water tank, give it an occasional wipe and check the intake isn’t dirty. This model only uses 23 watts of electricity so you will barely notice any increase in your electricity bill.
Compact and Portable Mini Air Dehumidifier for Damp, Mould, Moisture
|Extraction Rate -250ml||6/10|
|Water Tank Size – 500ml||6/10|
We recommend this model for minor damp issues in spaces such as bedrooms. I have personally used a mini dehumidifier in my bedroom because my walls were wet every morning. In a few days the dehumidifier helped me get rid of the problem, they work.
Best Small Dehumidifier Under £50 – Aidodo 900ml Dehumidifier
The Aidodo 900ml dehumidifier is one of the most powerful dehumidifiers you can get in this price range. It can remove up to 400ml/day from the air and has a large 900ml water tank. The Flashvin has common features at this price point including automatic shut off. It is also one of the more stylish mini dehumidifiers and will fit nicely into most rooms. It has LED lights that light up the water tank in varying colours. Much like the Pro Breeze 500ml, it is very low maintenance and highly portable.
Omasi Portable Dehumidifiers Absorb Water 300ml / 24h,Automatic Shutdown,Ultra Quiet Air Cleaner
|Extraction Rate -300ml||7/10|
|Water Tank Size – 900ml||7/10|
This model uses the same amount of electricity as the Pro Breeze 500ml, 23 watts. In most cases, you still won’t notice this on your electricity bill. I recommend the Aidodo 900ml for minor damp issues in small spaces such as bedrooms. Please refer to our size guide if you have any further questions.
Best Budget Dehumidifier Under £100 – Pro Breeze 1500ml
The Pro Breeze 1500ml is the 500ml model’s big brother. We really like this model because it offers much better performance than the smaller version. This model has both the largest extraction capacity, 500ml/day and water tank 1500ml available in any mini dehumidifier. The remarkable thing about the Pro Breeze 1500ml is that it only consumes 40 watts of electricity. It is hard to find the same performance in dehumidifiers that only consume 40 watts.
Removes Damp, Mould, Moisture
|Extraction Rate -500ml||8/10|
|Water Tank Size – 1500ml||8/10|
We recommend this model for single rooms with moisture issues. If you think you require something more powerful than the other mini dehumidifiers, then this is an amazing budget option. If you still think this doesn’t offer enough performance, then please, read on. . .
Runner Up Dehumidifier Under £100 – Inventor Fresh 12L
The Inventor Fresh 12L comes in at a little bit over £100 but is a great buy. It offers amazing value and has a 12L water extraction rate and a 2L water tank. The model offers some of the best performance metrics for the price paid. The Inventor Fresh 12L is perfect for more widespread damp issues in homes.
Digital Humidity Display, Silent, Continuous Drainage, 24Hr Timer, Laundry Drying, Aggressive Against Damp and Moisture, Eco-friendly
|Extraction Rate -12L||9/10|
|Water Tank Size – 2L||8/10|
Other features are included like automatic restart, time, and SILENT MODE. We love the addition of silent mode because it makes it easy to run the dehumidifier in a bedroom or living room. Sometimes dehumidifiers can be quite noisy but the addition of silent mode gets rid of this problem. Out of the Inventor 12l and Ansio 12l, we prefer the Ansio. This is because the Ansio includes a 2-year warranty and has a bigger water tank. The exception though is if you would like the silent mode, then you should get the Ansio 12l instead. If you are interested in the quietest dehumidifier, you should read our article on it.
Best Moisture Absorber Under £20 Unibond Aero 360
The Unibond Aero 360 is the most well-known moisture absorber in the UK. You have probably come across these before and recognize them. Many people use them for minor damp issues because they are cheap, silent and do not use electricity. We have reviewed them in more detail here. They are perfect for smaller spaces such as storage cupboards, caravans, and minor damp issues. One thing we like about these is that you can put more than one in each room. This lets you control how many you use to control the damp issue. More serious damp issues will require you to use more units.
Ultra-Absorbent Dehumidifier, Helps to Prevent Condensation, Mould & Musty Smells, Refillable Condensation Absorber
|Extraction Rate -Variable||5/10|
|Water Tank Size – Approx 400ml||6/10|
Best Cheap 500ml Dehumidifier – ANSIO Dehumidifier 500ml
This is a small, portable room dehumidifier that is ideal for running in a bathroom with poor air ventilation to help prevent mould and condensation build-up.
The small size and easy portability mean it is handy to use in several spaces, including a bathroom, small box room, bedroom, home office, caravan, campervan and kitchen.
This ANSIO brand portable dehumidifier holds 500 millilitres of condensed water and measures 15.6 x 13 x 22 centimetres. It is an ideal size to keep out of the way in the corner of a room or on a shelf if floor space is limited.
It is an ideal model for rooms and spaces with a floor area of 15 Square Meters. If you own a caravan or campervan, this is an excellent compact solution to help remove moisture and dampness from the air to keep it free of mould, mildew and stale air.
This model will automatically switch off when the water tank is full to prevent it from spilling over. It is an effective way to remove excess water vapour in the air and helps prevent condensation from building up on cold window surfaces.
Covers 15 Square Meters, 500ml
Best Cheap 600ml Dehumidifier
A compact and portable dehumidifier for the home from Aidodo. This model is ideal for a small box room, home office, bedroom, caravan or motorhome measuring up to 20 sq metres.
Its compact size makes it easy to use in small spaces and doesn’t get in the way. It is good for removing moisture from the air that contributes to musty smells, mould and mildew.
This is a good option for those with a dust mite allergy to use in the bedroom to inhibit the growth of dust mites, bacteria and other common allergens. It has an ultra-quiet motor so that it won’t disturb your sleep. It is ideal for use in your home office as it keeps the air fresh and reduces moisture levels that can harm electronics.
An automatic off switch prevents overflow once the water reservoir reaches capacity. It is a low-energy option that only consumes 23 watts of energy. It can reduce or eliminate many common allergy triggers such as mould, dust mites, pollen and animal dander.
It is well known that dust mites thrive in humidity levels of 65 per cent, so reducing the moisture in the air below this level will actively discourage dust mite activity.
Portable Dehumidifiers Absorb Water 300ml / 24h, Automatic Shutdown,Ultra Quiet Air Cleaner
Best Cheap 700ml Dehumidifier – Hysure
This is a compact 700 millilitre home dehumidifier. Its compact size and smart black colour make it an ideal choice if you want to have a discreet solution to your home dehumidifier needs.
The Hysure home dehumidifier is a very quiet running machine that is ideal for removing air moisture build up in small areas such as a bedroom, garage, cellar room or caravan.
It is a helpful machine to run in a small bathroom or kitchen, or that doesn’t have optimal ventilation. It is ideal for keeping caravans and motor homes free from dampness that can cause mould and mildew issues. It can prevent condensation from building up on windows that can drip and cause water stains on curtains or soft furnishings close to windows.
Measuring 16.3 x 10.7 x 26.7 centimetres, this Hysure model is lightweight and portable, so you can move it around your home and use it in different rooms. It is ideal for keeping moisture levels down in spaces with a floor area of up to 200 Square Feet.
It has a low noise level, so it is ideal to use in a bedroom to help reduce allergy symptoms such as wheezing, sneezing, itching and eye irritation from pollen and dist circulating in the air.
Noise below 33dB, Auto Shut Off, 23W
Best Cheap 1000ml Dehumidifier
The Mukynny compact home dehumidifier is a quiet running, portable machine with a 1000 millilitre capacity. It has an auto-off switch to prevent overflow and is ideal for reducing air moisture levels in bedrooms, garages, caravans and bathrooms to avoid dampness and mould.
This model can effectively remove up to 400 millilitres of moisture from the air per day. The quiet, brushless motor fan will help reduce mould build-up and remove dust particles from the air. It will refresh the air to keep musty odours at bay and improve the air quality in your home.
The ultra-quiet operation means it is ideal for use in the bedroom. It can help you get a better night’s sleep by removing circulating dust in the air and reducing dust mites built up that cause allergy.
You can hardly hear the motor when running, meaning it won’t annoy you while working or sleeping. This low energy consumption model uses only 0.54 kWh per day.
Most small home dehumidifiers have a small capacity water reserve, but this Mukynny model has a more generous capacity of 1000 millilitres, requiring less emptying.
1000ml, Ideal for rooms up to 5-20m2, Noise: 20-35dB
Best 1000ml Dehumidifier under £50 – Pro Breeze 1000ml Dehumidifier
A compact and stylish home dehumidifier with a built-in four-hour timer. This model from the Pro Breeze brand has an automatic shut off once the water reservoir is full to prevent overflow.
It has an LED control panel and measures 15 x 15 x 24 centimetres. An ideal solution for reducing moisture from the air in the kitchen, bathroom, bedroom, garage and cellar to prevent damp and mould build-up.
The Pro Breeze 1000 millilitre dehumidifier will remove up to 450ml of moisture per day while running almost silently. This is why it is a good choice for a bedroom or home office where you don’t want to be distracted by noise.
This model has a larger capacity than most compact home dehumidifiers with a 1000 millilitre water tank. The dehumidifier has a programmable 4-hour timer that allows you to set it, and it will automatically turn off without needing a manual shut down.
The water tank can be illuminated with six different LED colours so that you can use it as a night light. Or you can switch off the lights if you prefer to keep your bedroom dark.
Reducing the moisture levels in the air will help you if you suffer from common allergies. It will remove dust and pollen and prevent mould and mildew build-up.
4-Hour Timer, Auto Shut-Off, LED Light, Portable Mini Air Dehumidifier for Damp, Mould and Moisture
What to Look for in a Cheap Dehumidifier
If you are wondering what to look for in a cheap dehumidifier then we have prepared a handy list for you. We have included the features that we think are most important in finding a good cheap dehumidifier.
Water Extraction Rate
Probably the most important feature of a budget dehumidifier is the extraction rate. Obviously the higher the extraction rate, the more water it can extract. It is worth noting that manufacturers list extraction rates that are possible at 30ºC and 80% relative humidity. In real life, they will not extract as much water as the manufacturer says. Despite this, a higher stated extraction rate still means more water will be extracted.
Water Tank Size
Water tank size is an important feature. The main implication of water tank size is how often you will need to empty the dehumidifier. Smaller tanks will need emptying more often than larger tanks. Some models offer continuous drainage options which means you don’t need to empty the tank.
This is one of the most important aspects of a dehumidifier. We have covered energy-efficient dehumidifiers in detail here. The most important thing to note is that higher energy consumption equals a higher energy bill. Always check the wattage of a dehumidifier before you buy it. Cheaper dehumidifiers usually consume more electricity than their more expensive counterparts.
Dehumidifiers produce noise, sometimes more than you might expect. Most of those we have reviewed here will be very quiet but it is always worth checking the noise level. We have covered the quietest dehumidifiers in great detail here. The feature will matter more or less depending on where you want to use the dehumidifier.
This can be an important feature if you intend to move the dehumidifier around a lot. Most of the dehumidifiers we have reviewed here are lightweight. Still, if you intend to move the product around a lot, please check the weight in the product description. Vulnerable users may have a harder time moving around a 10kg dehumidifier than healthy individuals.
This will matter to some people more than others. If you don’t care at all about style then more power to you. If you have just renovated a room and want to make sure you have something that fits in, then you might value style a bit more.
Cheap dehumidifiers that offer good performance for less than £100 can be hard to find. Luckily for you, we went out and found them all for you. We think the selection presented here includes many of the best dehumidifiers for under £100. We looked at the key features of each model when deciding whether or not they made the cut.
So, it turns out it is possible to get a good dehumidifier for under £50 and under £100. We hope you found this article useful and helped you find a cheap dehumidifier. We know that not everyone can splash out big money on a dehumidifier and this is why we made this article. Please contact us or leave a comment if you have any further questions.