litres – medium capacity. Suitable if there are more of you creating moisture through activities such as showering, cooking and washing clothes at home, and/or your damp problem is more severe. The advantages of this type of dehumidifier are that they tend to be larger, more energy efficient and much more widely available. The problem is that they don’t work well in lower temperatures as the coils need to be colder than the room, or they start to freeze. Once that happens, a compressor dehumidifier focuses on de-frosting itself over reducing humidity, so they aren’t a great option for garages or cellars. They also tend to be much noisier, and depending on your noise-level preference, this can irritate people. Should you leave a dehumidifier on all the time? If you’ve noticed that there is a lot of condensation on your bedroom windows in the morning, it might be time to buy a dehumidifier. During the night, we sweat (a lot more than you might think) and breathe out warm air; this adds to the moisture in our room. However, dehumidifiers can be noisy, especially the compressor type, and with sleep already at a premium, finding one that doesn’t keep you awake is an absolute must! That’s where the Silentnight dehumidifier comes in.

The De'Longhi Tascuigo AriaDry DEX216F is the largest model in the range and able to extract 16L of water from the air per day, and although the tank capacity isn't the largest, at 2.1L it still offers adequate capacity. This multi-purpose appliance also has an air purifier function with a double filtration system that can remove dust and other allergens from the air, plus a dedicated Laundry Drying function. If available, make use of timer or automatic shut-off features so the dehumidifier isn’t running continuously while you’re out of the house or asleep. And, whilst this Russell Hobbs number is cheaper upfront, running costs are higher, with the 20L dehumidifier using 440W of energy compared to Meaco's 20L Arete One which uses 216W on average. Plus, the Arete One offers a built-in air purifier which this model does not. Perfect for small houses and flats, Meaco designed its Arete range with the help of 2,000 customers over five years, which is why it is ultra-quiet and easily portable. Not much louder than a whisper (30dB), it has castor wheels to roll it from spot to spot throughout your home. Also, did we mention its dual purpose? The Arete One comes with medical-grade HEPA filters to help you care for your home and health. Manufactured in Britain, its features are optimised for the wet British weather and will remove up to 12 litres of moisture daily (perfect for when you've had your condenser tumble dryer running all day!). Feel free to leave it on and let it do its thing, costing you a cost-effective 5p per hour to run. Boasting an industry-leading five-year warranty, this is a dehumidifier that is well worth the investment and a brand you can trust to help solve your damp problem. It's also available in 10, 20 and 25l models. There's also plenty of useful functionality on the models. The automatic Smart Humidity Mode works perfectly and is hassle-free, turning the dehumidifier on when moisture-levels rise and automatically shutting the appliance off when the desired humidity is reached so there's no wasted energy or expense.And in our tests, the Arete One reduced moisture levels in damp-prone rooms in a very short period of time.

If you're looking for the best dehumidifier for the bedroom, then, in our opinion, it's all about finding a dehumidifier with low noise volume, and the Silentnight 39899 600ml Dehumidifier is one of the quietest dehumidifiers we've tested.

Portability: A model with a handle or wheels/castors (or both) will be easier to move around, especially if you buy a large, heavy dehumidifier. If you’re only ever going to use the dehumidifier in one room and won’t want to put it away much, this might not be so important to you. As for energy consumption, you can find out more in our guide to ' How much does it cost to run a dehumidifier?'. However, the easiest way to find out is to compare each dehumidifier's wattage. The higher the number of Watts the appliance requires, the more expensive running costs will be. Calculated using the UK Averagerate of 18.54p/kWh(December 2019 tariff) source: https://www.sust-it.net/energy-calculator.php

It also offers Smart App controls, which means you can connect it to WiFi and operate it remotely via the Pro Breeze App or connect to Alexa or similar voice-activated devices. It has a decent-sized water tank capacity of 4L, and an automatic humidity sensor which means you can set your desired humidity level, switch it on, and just let it do its thing. If you’re running a dehumidifier, keep the door to the room the dehumidifier is in open, so that air can circulate through your home. But close the window, so that damp air outside – which will migrate towards drier spots – isn’t drawn to the drier air indoors.

We have compared the Meaco ABC 12L to a few other popular 12L dehumidifiers so you can see for yourself how efficient it is. ModelIt’s important to do get rid of your dehumidifier in a way that isn’t harmful to the environment. If sent to landfill, it could release the refrigerant into the environment. In some models, particularly older ones, these can be HFCs, which are greenhouse gases. When I tested the laundry function on the Russell Hobbs 20L dehumidifier to dry t-shirts in a small bedroom, it definitely sped up the drying time' said our reviewer. 'The T-shirts closest to the dehumidifier dried in 3 hours, but those further away took aboutdouble that time to completely dry'. How we test If you have a lot of laundry you need to dry indoors over the winter months, then we think thePro Breeze 20L Premium Dehumidifier with Special Laundry Modeis the best dehumidifier for drying clothes fast.

Look at our test scores. Every dehumidifier we review has an energy efficiency rating, so our highest-scoring models are most likely to be the least wasteful. ECONOMIC: This low-energy dehumidifier uses 345W of power meaning you can run this appliance for as little as 12p per hour based on the latest UK energy tariff (34p per kWh). This enables you to keep your home free from mould and mildew without having to worry about a huge increase in your energy bills.

Most dehumidifiers are noisy, averaging decibel levels of between 34-48dB. That's because they draw in air via a fan and then use a compressor and refrigerant to cool and condense the air to extract the moisture from it. It also comes with a 1.5L water tank, this isn’t quite as large as some other 10/12L dehumidifiers however it is still respectable and reasonable for the price. It comes with all the other features of a dehumidifier you would expect at a higher pricepoint such as multiple fan speeds and a timer. Features The unit isn't the lightest or most compact we've tested, but then we wouldn't expect that from a machine this powerful. However, built-in wheels, a retractable carry handle, and cable tidy make it easier to move around the house and store neatly away when it's not in use. Lastly, there's extra functionality to consider. The best dehumidifiers you can buy offer a Smart mode. That means you can leave the dehumidifier running and its sensors will detect the humidity levels and switch the machine on and off to keep humidity within your desired range. That saves energy (and money) as the appliance isn't running if it doesn't need to be.