There are two main types of dehumidifiers: compressor (or refrigerant) and desiccant. These both remove moisture from the air using different methods and are designed for different environments.

There’s frost protection functionality here too, making it safe to use in colder environments, which was handy when we had no heating on during a particularly bitingly cold day. Speaking of heat, cranking that thermostat up helps to dry out damp too, but with the recent price hikes for gas, this is far less of an affordable option than it once was – how much it costs to run a dehumidifier being a more affordable option. It's compact but not super quiet (I'd say - reasonably quiet, if you'd compare the other units like these), certainly do not expect to have it on your desk, as it needs some floorspace in the room and the produced noise may eventually be irritating at some point. ONE TOUCH OPERATION - This 12 litre dehumidifier is fitted with a long reach 1.8M cable. By actively controlling the air to reach your targeted goal, the smart humidistat automatically monitors the environment giving you updates via the large display and colour indicator. A capacitative touch slider makes adjustments as simple as a swipe With the Avalla X-150 you can adjust the target humidity in the range of 30% to 80% easily from the control panel with the swipe of a finger. In addition, it has a built-in accurate humidity sensor that will show you the humidity level in the room on the LED display.

The Avalla X-150 does its job in rooms up to 46 m², especially in poorly ventilated spaces with condensation on windows and mould on walls. It is ideal for bathrooms, basements, cellars, wardrobes, kitchens and any room in the house. As advised by Chris, you will probably be running yours for at least a couple of hours in the depths of winter, which should give you some idea of the costs involved. Chris also advised that dehumidifiers with a laundry mode also tend to be cheaper to run too, because of how they work. “They will run at full power for a set period before conserving energy by switching itself off,” Chris explains. And, be sure to position your dehumidifier properly too, to allow it to work as efficiently as possible. Chris explained, “Make sure that you keep your dehumidifier on a flat surface 15-30 cm away from furniture or other objects (unless you have an Arete dehumidifier which does not require extra space around it) and keep it on a flat surface.” 4. Only run your dehumidifier when needed

Additionally, it offers a Night mode that turns off all display lights and reduces noise to the lowest level so as not to disturb your sleep. Size isn’t the only potentially imposing characteristic of a dehumidifier –they all make noise while operating. If it’s going to be used in a living space, consider how loud of a hum or whirr you can realistically live with.Reducing energy costs: In helping to dry washing more speedily, many people who own dehumidifiers default to air-drying their clothes rather than putting them into a tumble dryer. The running cost of the dehumidifier is typically much lower than a drier, so can keep costs down on energy bills come the winter.

ONE TOUCH OPERATION - This 16 litre dehumidifier is fitted with a long reach 1.8M cable. By actively controlling the air to reach your targeted goal, the smart humidistat automatically monitors the environment giving you updates via the large display and colour indicator. A capacitative touch slider makes adjustments as simple as a swipe. While there are some exceptions, generally in life you get what you pay for. During our various rounds of testing there was the odd model which stood out for offering good value alongside high performance—like the Russell Hobbs dehumidifier above—but it’s worth keeping in mind that cheaper versions are typically smaller and less robust, meaning they lend themselves to individual rooms or spaces rather than whole apartments or houses. Navigating the control panel is straightforward –there’s one laundry mode and three dehumidifying settings that allow you to choose your optimum humidity level for the air. Once your chosen level has been reached, the machine will stand down until it’s needed again.SAFE FOR THE ENVIRONMENT - We only use natural, non-toxic, and environmentally safe R290 refrigerant. Most portable de humidifiers on the market continue to use R134a which is cheaper, but its global warming effect is 1,410 times higher than carbon dioxide and 50 times higher than methane. When you buy an Avalla smart dehumidifier, you’re investing into a next generation, planet compatible product. The minimum operating temp is 16°.

Depending on your set-up, you might want to keep costs down and just use a neater dehumidifier in a defined area like a cupboard or bathroom. For larger or busy households, where you might want the machine to help with drying clothes and keeping multiple spaces dry, then we’d guide you in the direction of spending a little extra to get a solid performer that will both make a noticeable difference and be able to handle the pace for years to come. Do you run a dehumidifier in the winter? The Avalla X-150 is an efficient, environmentally friendly, quiet and built to last dehumidifier. It is very good value for money and offers really useful and easy to use features.

It’s not all about controlling humidity though: hygiene is another of its concerns, and it has filters for dust and allergens as well as the capacity to neutralize undesirable bacteria to improve air quality in your home. How we tested the best dehumidifiers