10 Best Quiet Dehumidifiers

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.

The MeacoDry Arete One 6L is a solid choice for anyone needing a quiet and compact dehumidifier for small spaces like bedrooms or flats up to 25m². It stands out with its very low noise level of 32 dB, which makes it one of the quietest models around—ideal for running overnight without disturbance. The 6-litre daily moisture removal capacity suits smaller rooms, while the 1.8-litre tank requires regular emptying if humidity is high.

Energy efficiency is enhanced by a design tailored for UK home conditions, using power wisely without overworking in cooler, less humid environments. The built-in H13 HEPA filter combines dehumidification with air purification to reduce allergens, making it useful for bedrooms or nurseries. Features such as adjustable humidity control, automatic shutoff, and specific modes for night and laundry use add convenient, user-friendly touches.

Its compact size and neat design help it fit discreetly into tight spaces. The tank size limits longer continuous use before needing to be emptied, and it does not include continuous drainage options, which might be a consideration for some users. Backed by a 5-year warranty and strong UK customer trust, it is a dependable pick for those prioritising quiet operation and air quality alongside moisture control, although the capacity may be limited for larger rooms or higher humidity needs.

The MeacoDry Arete One 10L is a solid choice if you're after a quiet and energy-efficient dehumidifier for a smaller home or flat, covering up to about 42 square metres. It stands out by combining a 10-litre daily water removal capacity with a medical-grade H13 HEPA air purifier, helping not only with damp and condensation but also improving air quality by filtering out allergens like dust and pollen. Noise is kept very low, around 35dB, which is about as quiet as a gentle hum, making it great for bedrooms or living areas where noise can be distracting. Energy efficiency is a strong point here—the unit uses minimal power, costing roughly 3p per hour to run, which is far cheaper than using a tumble dryer for drying clothes indoors. It includes a dedicated laundry mode that runs for six hours then switches off automatically, saving even more energy.

The 2.5-litre front-loading water tank is easy to access and the design includes practical touches like hidden castors, a carry handle, and cable tidy. However, the tank size means you’ll need to empty it regularly in very damp conditions, and while the product is lightweight enough for easy moving, it’s not the smallest model available. The included five-year warranty is impressive, offering peace of mind beyond most competitors. This dehumidifier is well-suited for people wanting a quiet, efficient device that also purifies air and helps with indoor laundry drying, particularly in smaller spaces.