Finding the best dehumidifier for your home depends a lot on the type of moisture issue you're trying to solve, so it's always worth speaking with the customer service department of the manufacturer you're hoping to buy from to ensure you have the right model for your needs.

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The Pro Breeze 12L Low Energy Dehumidifier is a popular choice thanks to its relatively low price point that makes it one of the best value compressor dehumidifiers you can buy. However, thePro Breeze 20L Premium Dehumidifier does win on price, coming in a fair bit cheaper than the MeacoDry Arete One. If you’re looking for a small dehumidifier, then the Russell Hobbs RHDH1061G Portable Dehumidifier is about as compact as it gets, measuring just H22 x W14 x D14cm and weighing in at 0.9kg. A desiccant dehumidifier differs in that it uses an absorbent material or chemical dessicant to extract moisture from the air. This means they can operate efficiently in lower temperatures, down to just 1°C, and are useful for garages, basements, conservatorys, or unheated rooms in the house over winter. However, they're usually more expensive both upfront and in terms of running costs than a compressor dehumidifier, so unless you're looking to remove damp at cold temperatures you're generally best off with a compressor model.First up, it's worth making clear that this small dehumidifier has a low extraction rate compared to many others on our list. The ProBreeze 1500ml Mini Dehumidifier can extract just 0.5L of moisture from the air per day. For comparison, the lowest extraction rate offered within the MeacoDry Arete One range is 10L of moisture extraction per day.

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If you’re looking for a dehumidifier that can clear moisture in a larger space or deal with significant damp levels within the home, then you need a dehumidifier with a high extraction rate. It can't quite beat the MeacoDry Arete One on overall performance, but if you're willing to put up with noisier operation and higher running costs in exchange for its powerful performance, then this Pro Breeze model will make short work of getting wet washing ready for the airing cupboard. Compressor dehumidifiers tend to be the most common design available in the UK. They work by drawing air into the dehumidifier via a fan, and then running the air over over cold coils to condense the moisture from it, whereby the condensed water is collected in a water tank.The coils are kept cool by refrigerant which means the unit also needs a compressor built in. The only downside of compressor dehumidifiers is that they need the air to be warm for this process to work. Most will work above 5°C, but they're most efficient at an ambient temperature of around 20°C (depending on the individual model).

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. As Chris Michael, Managing Director of the air quality brand Meaco says, inside the home, 'excess moisture in the air can come from drying clothes in the house, boiling vegetables, putting the kettle on, bathing, showering, open flame gas style heating, damp clothing, breathing, and the damp British weather.'

CHALLENGE 10L DEHUMIDIFIER - Online Manual Finder CHALLENGE 10L DEHUMIDIFIER - Online Manual Finder

A dehumidifier's extraction rate is an average of how much moisture it can remove from the air during a given timeframe. Most commonly this is measured in litres per day, so an extraction rate of 10L/per day means the dehumidifier should be able to extract 10 litres of moisture within 24 hours if running continuously. In practice, this also depends on the humidity levels of the room, and the ambient temperature. Most of the dehumidifiers in our round-up feature automatic shut-off functions that mean they automatically switch off and sound an alarm or activate a warning light once the tank is full. However, a small capacity tank potentially increases the amount of time the dehumidifier will be out of operation before you notice and empty the tank. If you have more serious damp issues, then although a dehumidifier can help to reduce the problem and improve the air quality in your home, it won't prevent the damp from occurring in the first place, so it's important to get to the root of the issue. Read our guide to how to get rid of damp for help in identifying the cause of your damp issues, and how to treat them. The only real downside is the premium you pay for that design-led exterior, with the MeacoDry Arete One Dehumidifier & Air Purifier offering better value in terms of extraction and tank capacity for the price. The MeacoDry Arete One dehumidifiers are some of the best dehumidifiers we've tested. They're quiet, easy to use, work superbly and are very energy-efficient compared to other compressor models. Plus, all offer a built-in air purification function to improve air quality within the home in more ways than one.It's fair to say that most dehumidifiers aren't the most stylish of appliances, which is why the De'Longhi Tascuigo AriaDry Multi Dehumidifier is something of a breath of fresh air amidst the usual boxy white plastic designs. Unlike a compressor dehumidifier that passes air over a cold coil to condense the water from it, a desiccant dehumidifier uses a 'desiccant chemical' to absorb the moisture from the air. As a result, desiccant dehumidifiers are the best option for rooms that are likely to fall below 15°c, as at lower temperatures compressor and Peltier models can struggle to work efficiently. If you're wondering how to get rid of mould in a poorly ventilated room, or trying to combat excess moisture or humidity inside the home, then a dehumidifier can be a useful tool in your arsenal. 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.

Unboxing Challenge 10 Litre Dehumidifier

However, to help give an overview, here are some key facts it's useful to know before searching for the best dehumidifier for the task in hand. However, if you're looking for a dehumidifier for use in a cold climate, the EcoAir DD1 Simple MK3 Dehumidifier's 1ºc operating temperature is hard to beat.

It's also worth considering noise levels and energy consumption before you invest in a dehumidifier.