4 Interior dehumidifier, Absorbs damp crystals in box

Product Information

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. If you need a dehumidifier capable of reducing moisture in a larger space or have more significant damp levels, then you need a dehumidifier with a high extraction rate. This Russell Hobbs model can extract 20L of moisture from the air per day, and whilst it doesn't quite offer as much functionality as the comparable 20L MeacoDry Arete One (and can't beat the Meaco on energy efficiency) it is a cheaper upfront investment. 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. What are the main types of dehumidifier?

Despite its compact size, this dehumidifier is also heavy. And noisy. We also didn’t find it that much help with drying clothes, although it did a good job of managing general damp and reducing condensation and mould on windows and walls. It's also important not to confuse the extraction rate with a dehumidifiers water tank capacity. As both are generally measured in litres or millilitres this can sometimes cause confusion. However, thePro Breeze 20L Premium Dehumidifier does win on price, coming in a fair bit cheaper than the MeacoDry Arete One. Just like the MeacoDry Arete One, as well as an impressive extraction rate the Russell Hobbs RHDH2002 20L dehumidifier has some great features, including an easy-to-read LED screen that displays current humidity levels and a useful Smart mode that monitors the humidity levels for you, turning the dehumidifier on and off as soon as it rises above the recommended home humidity range between 45%~55% for more economical (and hassle-free) use. There's also auto-shut off functionality when the water tank is full. Plus, the MeacoDry Arete One dehumidifier'sSmart Laundrymodeworks brilliantly for drying washing indoors – wet laundry was dry in hours rather than the days it can usually take in the draughty Victorian terrace we tested the unit in.

What does a dehumidifier do?

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. 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.

Overall, it's not the most powerful dehumidifier you can buy, and it can't cope with high moisture levels – we found it made little difference when drying wet washing for example. However, it did a great job of clearing condensation on windows and managing moisture levels in a small bedroom when left running overnight.In our opinion, the Pro Breeze 12L Low Energy Dehumidifier can't beat the MeacoDry Arete One Dehumidifier on performance, nor is its energy use lower than the comparable MeacoDry 12L Arete One. However, it's a popular choice thanks to its lower price tag, and the fact that – unlike the Meaco dehumidifier range – you can regularly find the Pro Breeze 12L reduced further during sale periods. 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. This dehumidifier is designed for managing fairly low moisture levels in small rooms up to 15m² or 2200 cubic feet, so it isn't going to cope with major damp issues or be able to control humidity within an entire house like larger capacity dehumidifiers. That said, the ProBreeze 1500ml Mini dehumidifier still impressed us during testing, and as long as you don't expect too much of it, this mini dehumidifier has a lot of plus points, not least its affordability. The best dehumidifier we've tested, the MeacoDry Arete One is quiet, easy to use, works superbly and is very energy-efficient compared to other compressor dehumidifiers. Plus, its Smart Laundry Mode is brilliant at drying wet washing. There are Arete One models that can extract 10, 12, 20 and 25 litres of moisture from the air per day and all offer a built-in air purifier that means they improve indoor air quality in more ways than one.

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. The tank capacity dictates how much water the water tank of the dehumidifier can hold before it needs emptying. A larger tank capacity – such as the MeacoDry Arete One Dehumidifier's generous 2.5L or 4.8Ltanks – means you won't be emptying it as frequently. 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. 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.'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. A dehumidiifer can be especially useful in poorly insulated or unventilated rooms, or over the winter months when we're all trying to dry a lot of wet washing indoors. 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. Overall, this is a best-in-class dehumidifier that does a fantastic job of extracting moisture from the home and is one of the best dehumidifier for drying washing fast. 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.