10 Best Dehumidifier

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 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 MeacoDry Arete One 12L is a solid choice for someone looking to control humidity and improve air quality in regular-sized homes up to about 50 square meters. It can extract up to 12 liters of moisture daily, which is sufficient for most living rooms or bedrooms prone to damp or condensation. One standout feature is its built-in HEPA air purifier, which helps reduce allergens like dust and pollen alongside dehumidifying, offering added value for those with sensitivities.

Energy efficiency is well-considered here; the unit runs quietly at about 35 decibels, making it unobtrusive in bedrooms or living areas, and it includes an energy-saving laundry mode that helps dry clothes indoors without high electricity costs. The 2.5-liter water tank is front-loading and relatively easy to empty, though frequent emptying might be needed in very damp environments. Castors and a hidden handle make it easy to move around as needed.

While it lacks continuous drainage options like a hose outlet, the smart modes and low power consumption help keep running costs low. The five-year warranty is a rare and reassuring bonus for a home appliance. The main trade-off is its weight—11 kilograms means it’s not the lightest model—but this is balanced by its quiet operation and extra air purification function. This makes it suitable for homeowners wanting a versatile, efficient, and quiet dehumidifier with added air cleaning benefits.