10 Best Dehumidifier

The MeacoDry Arete Two 12L is a smart, energy-efficient dehumidifier combined with an H13 HEPA air purifier, designed to improve air quality and reduce damp in homes up to about 50 square metres (roughly a two-bedroom flat). It can remove up to 12 litres of moisture daily, helping prevent mould and condensation. A standout feature is its quiet operation at just 38 decibels, which is notably softer than many other models, making it suitable for bedrooms or living areas. The device runs cost-effectively, with running costs estimated at about 3p per hour, which is helpful if you plan to use it regularly.

The built-in smart controls via the Meaco app and voice assistants (Alexa, Google, Siri) let you set and maintain your preferred humidity levels easily, with an automatic shutoff when the target is reached. For those who often dry washing indoors, the dedicated laundry mode offers a good alternative to tumble drying, saving energy and money. The 12-litre water tank and automatic shutoff ensure hassle-free use. Weighing 11 kg, it’s reasonably portable but not the lightest.

This unit represents a solid choice for people wanting a quiet, low-energy dehumidifier that also cleans the air, especially in small to medium-sized homes dealing with moisture and allergens, though the tank size should be considered for frequent use.

The Pro Breeze 20L OmniDry WiFi Dehumidifier is a strong choice for anyone needing to reduce moisture in medium-sized rooms up to about 30 square meters. Its 20-liter daily capacity means it can handle dampness, mould, and condensation effectively, making it good for homes, garages, or bathrooms. It’s designed to be energy-efficient, with smart features like an automatic shutoff and a 24-hour timer that help keep running costs low—around 7p per hour—so you won’t be surprised by high electricity bills. This model is also very quiet, operating at less than 38 decibels, which means it won’t disturb you while you work, read, or sleep.

The water tank holds 4 liters and can be easily emptied or hooked up to continuous drainage, which is convenient if you don’t want to empty the tank often. The digital display and automatic humidity sensor let you set and maintain your preferred humidity level between 30% and 80%, and the smart app control with Alexa and Google Assistant compatibility adds extra convenience by letting you manage the dehumidifier from your phone or with your voice.

While it weighs nearly 14 kg and consumes 1000 watts of power—typical but not the lowest in energy use—and might take up some space in very small rooms, this dehumidifier combines strong drying performance, quiet operation, and smart controls, making it a solid pick for those looking to manage dampness efficiently with modern convenience.

The MeacoDry Arete One 6L is a solid choice if you need a quiet and compact dehumidifier for small rooms or flats, especially bedrooms and nurseries. It can handle spaces up to 25 square metres, making it suitable for average bedrooms or living areas. A standout feature is its ultra-quiet operation at just 32 decibels, so it won't disturb your sleep or work. The 6-litre capacity means it can remove a good amount of moisture from the air, helping reduce dampness and improve comfort.

Its 1.8-litre tank is on the smaller side, so you'll need to empty it regularly unless you use continuous drainage options. The device is designed specifically for UK homes, which means it works efficiently at cooler temperatures and typical British humidity levels, potentially saving energy compared to generic models. It also comes with an H13 HEPA filter, which adds air purification benefits by trapping fine particles, a nice bonus if you want cleaner air.

Additional smart modes like night and laundry make it convenient to adjust its operation based on your needs. It only has two fan speeds, so options for higher or lower airflow are somewhat limited. Weighing nearly 8 kg, it’s portable but not the lightest, so consider where you’ll place it. This model suits those looking for a reliable, quiet, and energy-conscious dehumidifier with extra air cleaning features in smaller UK homes. If you need something for larger areas or with bigger water tanks, you might want to explore other options.