10 Best Quiet Dehumidifiers

The Pro Breeze OmniDry dehumidifier is a solid choice if you're looking for a quiet and energy-efficient way to tackle dampness at home. It removes up to 12 litres of moisture per day, which is suitable for medium-sized rooms like bedrooms, bathrooms, or garages. Its noise level is impressively low, under 38dB, meaning it runs quietly enough not to disturb your sleep or work. Energy-wise, it’s designed to keep running costs low, with features like an automatic humidity sensor that switches the unit off once your desired moisture level is reached, and a timer to schedule operation, helping you save electricity. The 2-litre tank is a decent size, but if you don’t want to empty it frequently, continuous drainage through a removable hose is available, which is very convenient.

Another nice touch is the smart app and voice control compatibility, allowing you to manage settings from your phone or with Alexa and Google Home. The unit is compact and portable with wheels, so it fits easily into tight spaces. While it’s effective for average household use, very large spaces or extremely damp areas might require a higher capacity model. Despite its quiet operation, compressor dehumidifiers like this one are generally a bit heavier and less silent than desiccant types. If you want a reliable, user-friendly, and low-noise dehumidifier with smart features and good energy efficiency, the Pro Breeze OmniDry is a strong contender.

The Pro Breeze 20L OmniDry WiFi Dehumidifier is a strong choice for anyone needing a quiet yet powerful way to reduce humidity in their home or small spaces. It removes up to 20 litres of moisture daily, which is a solid capacity for tackling dampness in bedrooms, bathrooms, or garages. One of its biggest strengths is the ultra-quiet operation at less than 38dB, meaning it won't disturb you while you work, read, or sleep. Energy efficiency is another plus—with an auto shut-off and timer, it keeps running costs low, around 7p per hour, making it budget-friendly to run long term. The 4-litre water tank is fairly large and can be easily emptied, but if you prefer hassle-free use, the continuous drainage option with a removable hose is a helpful feature.

This model also includes smart features like app control and compatibility with Alexa and Google Home, allowing convenient remote operation. The built-in humidity sensor automatically maintains your chosen level, which is great for energy savings and comfort. The compact size and wheels make it easy to move around, fitting well into tighter spaces.

On the downside, the unit weighs over 13kg, which might be a bit heavy for some users, and it consumes 1000 watts, so it’s important to consider power use if you plan to run it frequently. The Pro Breeze OmniDry combines quiet performance, efficient moisture removal, and smart controls, making it an ideal option for users prioritising low noise and modern convenience in a reliable dehumidifier.

The MeacoDry Arete Two 12L offers a strong combination of dehumidifying and air purifying, making it a great choice for homes and flats up to around 50 square metres. Its 12-litre capacity is solid for tackling damp, mould, and condensation, plus it can help dry washing indoors through a dedicated laundry mode that saves energy compared to tumble drying. Noise-wise, it stands out with a whisper-quiet operation at just 38dB, and a special Night Mode reduces sound and dims lights to avoid disturbing your sleep.

Energy efficiency is another highlight, with low power consumption estimated at around 3p per hour, which helps keep running costs down. Smart features add convenience, allowing control via a smartphone app or voice commands, and a clear humidity display makes it easy to monitor settings. The included HEPA H13 filter is a bonus, removing common allergens from the air, which benefits allergy sufferers. The water tank size is decent but may require regular emptying in very damp conditions if a continuous drainage option is not used. At 11 kg, the unit is somewhat bulky to move around. Delivery restrictions outside mainland UK might also be a consideration if you live elsewhere.

This model suits anyone wanting a quiet, energy-saving dehumidifier with added air purification and smart control, especially in small to medium indoor spaces.