Because desiccant dehumidifiers can be more powerful than refrigerant models, they can cover a larger area than a refrigerant of the same claimed capacity. This star rating reflects a combination of different ease-of-use tests, including how simple it is to use the controls, whether emptying the water tank is likely to cause any problems, and whether it's easy to move the unit around. Plus, it’s very economical, as it has a hydrophilic coating that can collect up to 40 per cent more water without using any extra power. If you’re pulling out 15 to 20 litres per day, the dehumidifier needs to have a tank with the capacity to handle it or you will be emptying it out every few hours.

Smart Dehumidifier with Large 3L Water Pro Breeze® 30L/Day Smart Dehumidifier with Large 3L Water

It can take up to 350ml of water out of the air per day and its 600ml tank means you won’t be constantly emptying it. Some models come with a laundry setting, but you can use any dehumidifier for this if yours doesn't have one. We then retested the humidifiers in other areas of the house, including an upstairs landing and – with desiccant models – a free-standing concrete garage. There are a few things to keep in mind while you’re trying to decide, such as the size of your home, whether you need dedicated settings such as laundry mode, and even whether you want one with a built-in air filter, which can help to remove irritants from the air, leaving you breathing easier.Integrated cord storage This is handy for saving space when the dehumidifier isn’t in use, and removes the risk of tripping over a sprawling cable.

Princess 353120 Smart Dehumidifier 20 | Princess

It also has a special laundry mode, so, if you’re drying your clothes indoors all winter and don’t want to use the tumble dryer, it’s the perfect solution. We were shocked by just how well this machine worked – we left it running in different areas of the house, and the air felt a lot dryer and clearer. When the device is switched on and used, the moisture content percentage will be shown on the front via LED. In fact, they will work in temperatures below 10°C, where compressor and Peltier units won’t work at all.

Don’t get too excited about any claims of silent running – we found that, while actively dehumidifying, it puts out around 50dB on all of its three settings, so you won’t want to sit and watch the TV while it’s on. Key specs – Dehumidifier type: Compressor; Tank size: 6l; Extraction rate: 20 litres per day; Dimensions: 59. With a two-litre tank, it might need emptying more regularly than some models, but there’s a 1m hose if you need continuous draining into a sink or drain. Not one to shrink into the background, the bright yellow and black design is probably more suited to commercial settings, but this dehumidifier can still be used in a residential property. Look for the crossed-out wheelie bin symbol on your dehumidifier, as this is an indicator that it can be recycled.

Princess 20L Smart Dehumidifier | Toolstation

This unit will work well in small properties with around three bedrooms, as it has a powerful extraction rate. It has two low and high fan settings – it gets a bit noisy when it’s on the highest setting – and there are also three drying modes, including a laundry setting. It’s slightly louder and consumes more power than the equivalent refrigerant, but can also run more effectively over shorter periods. Annual sales such as Black Friday and Cyber Monday offer the perfect opportunity to save on home appliances, but worthwhile savings will still crop up throughout the year. Wheels/castors These could come in useful if your dehumidifier is heavy – they can weigh from 6kg to more than 16kg.

This dehumidifier also has an air purification function, thanks to the built-in UV light and TiO2 filter, which will remove any allergens from the air when the machine is in operation. It will dry out your rooms, fight back against the damp and protect your walls and precious things from being affected. Missed payments may affect your ability to use Clearpay in the future and your details may be passed onto a debt collection agency working on Clearpay's behalf. Even within the broad categories of refrigerant and desiccant, two models with the same claimed capacity could vary enormously in effectiveness – the only way to be sure which dehumidifiers are going to do a good job is to check our expert dehumidifier reviews. High humidity often occurs due to excess moisture and condensation, which can be caused by various factors, such as drying your clothes on radiators, as well as leaks and poor ventilation.

dehumidifiers tried and tested in 2023: Banish damp The best dehumidifiers tried and tested in 2023: Banish damp

We found setting it at around 40 per cent would remove most moisture from the air, making it ideal if you’re using it in the kitchen to battle condensation or if you have a particularly damp space. Push that further to 15, 18 or 20 litres and you can dehumidify large rooms or even a flat, terraced house or a floor of a detached house or semi.

Peltier dehumidifiers also cool the air and condense the moisture content into water, but they do it using a cold heat-sink rather than a compressor. Compressor dehumidifiers can be noisy and may use more energy than other types, although new compressor technology and refrigerants are bringing improvements on both counts.