# Best quiet dehumidifiers for bedrooms Source: https://dampanddry.co.uk/best/best-quiet-dehumidifier-for-bedroom Publisher: Damp and Dry. Picks are based on what the Amazon listings state, not on hands-on testing. Method: https://dampanddry.co.uk/how-we-pick A dehumidifier in a bedroom often runs overnight, so the noise figure matters more than raw capacity. Bedrooms with condensation on the windows usually need a few litres a day, not twenty. The catch is that makers quote noise in different ways. Some give one figure, some give a low and a high, and some leave it out entirely. This guide only includes machines with a stated decibel figure, then compares night modes, extraction and tank size. Desiccant models are often quieter on low because there is no compressor, while compressor models extract more water for the power they use. Lower numbers are quieter, and a few decibels is a noticeable step. Where a listing quotes a low setting figure, expect more noise on full power. ## Products ### 1. Meaco MeacoDry Arete® Two 20L Dehumidifier & HEPA H13 Air Purifier, Meaco WiFi App, Intelligent Humidity Mode, Laundry Mode, Power-Saving Mode, Quiet Mode, Lowers Moisture Extraction: 20 L/day; Tank: Not stated; Room size: 42 m²; Stated noise: 38 dB; Power: 350 W Meaco's 20 litre compressor model with an H13 HEPA filter, Wi-Fi app and laundry mode. The only machine here with a stated noise figure. In its favour: - The maker states 38 dB and calls it its quietest and most energy-saving model yet. - Laundry mode runs for six hours and then switches off, according to the listing. - Intelligent humidity mode stops at your target level and restarts when humidity rises. Good to know: - The listing does not give a clear tank capacity, so emptying frequency is unclear. - At 15 kg it is heavy to lift up and down stairs. ### 2. EcoAir DD1 Classic MK6 Blue Desiccant Dehumidifier | Electronic Control | 7.5L/Day | Quiet 34dBA | Ioniser | Silver Filter | Laundry | Timer | 6Kg | Economy Mode | Home Garage Basement Boat Extraction: 7.5 L/day; Low temperature: Down to 1 °C; Drainage: Hose included; Auto restart: Yes; Weight: 6 kg A light desiccant unit that extracts down to 1 °C, with auto restart after a power cut, overdry protection and a drainage hose included. In its favour: - The listing states extraction at cold temperatures as low as 1 °C. - Auto restart after a power cut and overdry protection are both listed. - A continuous drainage hose comes in the box, and it weighs only 6 kg. Good to know: - 7.5 litres a day is modest for a large, very damp cellar. - Tank size is not clearly stated in the listing. ### 3. EcoAir DD3 Slimline 10L Desiccant Dehumidifier Electronic Control 10 L/Day Quiet 39dBA Anti Bacterial Filter Automatic Louvre Laundry Mode Timer Light Weight 6.8Kg 3YR Warranty Humidity control: Built-in humidity sensor; Auto restart: Yes; Continuous drain: Yes, 1 m hose; Extraction: 10 L/day; Tank: 3 L A desiccant unit with all three key features: a humidity sensor, automatic restart and a supplied drainage hose. Suits cold, damp rooms. In its favour: - The humidity sensor turns it off at your setting and on again when humidity rises. - Automatic restart is listed, so it resumes after a power cut. - Desiccant extraction down to 1 °C suits cold bedrooms with streaming windows. Good to know: - 10 litres a day is less than the compressor models in a warm house. - The 1 m hose is short, so it must sit near a drain point. ### 4. Bosch Dry 1000, Dehumidifier, For Rooms up to 17 m² Laundry mode: Yes; Extraction: 10 L/day; Airflow: Not stated; Tank: 2.5 L; Drainage: Not stated A compact Bosch dehumidifier with a one-click Laundry mode among three automated modes, quoted for rooms up to 17 m². In its favour: - Laundry is one of three automated modes that adjust to the room's humidity. - The listing states 34 dB(A), so it can dry washing in a bedroom quietly. - Easy roll castors and a handle make it simple to move next to the airer. Good to know: - Rated for rooms up to 17 m², so it suits a small drying room. - The 2.5 litre tank may need emptying during a long session. ### 5. De'Longhi Tasciugo AriaDry - Portable Home Dehumidifier with 3-Action Filtration System, Moisture Absorber 10L/Day, Clothes Dryer, Anti-Mold, Low Noise Level, White (DEX210SF) Humidity control: 3 moisture levels (laundry); Auto restart: Not stated; Continuous drain: Yes, hose; Extraction: 10 L/day; Tank: 2.1 L A compact De'Longhi with continuous drainage through an external hose, a full tank light and automatic shut-off, quiet enough for night use. In its favour: - Condensate can flow out through an external hose for continuous drainage. - De'Longhi states 37 dB, so it can run overnight in a bedroom with condensation. - A full tank light and transparent window show when to empty it. Good to know: - The listing does not describe a general humidistat or auto restart. - Quoted for rooms up to 45 m³, so it is a single room unit. ### 6. EcoAir DD2 Simple Desiccant Dehumidifier | Electronic Control | 9L/Day | Antibacterial Filter | Economy & Laundry Mode | 6.7Kg | Home Garage Basement Boat | 3 YR Warranty Laundry mode: Yes, full power until changed; Extraction: 9 L/day; Airflow: Not stated; Tank: 3 L; Drainage: 1 m hose supplied A desiccant unit whose laundry function runs at full power continuously until you change the setting, extracting down to 1 °C. In its favour: - The laundry function runs on full power continuously until you change it, per the listing. - Desiccant extraction down to 1 °C suits a cold utility room or garage. - A 1 m drainage hose is supplied for long sessions. Good to know: - On full power it draws up to 570 W and reaches 46 dBA. - No timer is listed, so laundry mode must be switched off by hand. ### 7. De'Longhi Tasciugo AriaDry Light - Portable Home Dehumidifier, Zeolite Technology and Ionizer, 6L/Day, Clothes Dryer, Anti-Mold, Silent, Swing Function, Timer, Gray (DNS65) Extraction: 6 L/day; Power: 520 W; Stated noise: 34 dB; Tank: 2.8 L; Low temperature: Steady at low temperatures De'Longhi's compressor-free zeolite dehumidifier with a stated 34 dB, swing flaps, an ioniser and a timer. In its favour: - Zeolite technology keeps absorption steady even at low temperatures, per the listing. - 34 dB with no compressor, and the maker says it suits night hours. - A 2.8 litre tank with a level indicator, plus a drain pipe included. Good to know: - 6 litres a day is the lowest here, and 520 W makes it costly per litre. - The listing gives no minimum temperature figure. As an Amazon Associate we earn from qualifying purchases.