Our Top Quietest Picks for 2025
Ultra-quiet operation for light sleepers and bedrooms.
- All picks feature True HEPA filtration (99.97% at 0.3 microns)
- Specifically selected for quietest needs
- Specs sourced from manufacturer data
- Updated regularly with latest prices
Dehumidifier for Home, 135 OZ Water Tank (1000 sq.ft), Quiet Dehumidifier for Bathroom Bedroom RV Closet with Timer Setting, Auto Shut Off, 7 Colors LED Light, Sleep Mode, White
AMEIFU
Why Buy This
The AMEIFU earns its #1 Quietest ranking with an impressively low 20.0 dB noise level, making it virtually silent during operation. Covering up to 1000 sq ft, it handles bathrooms, bedrooms, and RVs without disrupting sleep or conversation. The 135 oz water tank reduces emptying frequency, while sleep mode and timer settings add convenience. Priced at $79.98—13% below category average—it delivers strong value as a solid all-around performer for noise-conscious buyers.
Pros
- Ultra-quiet 20.0 dB operation ideal for bedrooms
- Large 135 oz tank minimizes emptying frequency
- 13% below average price at $79.98
Cons
- 1000 sq ft coverage may limit whole-home use
- No built-in pump for continuous drainage
CLEVAST Small Dehumidifier for Home, 30 OZ Mini Quiet Dehumidifiers for Bedroom, Portable Compact Air Dehumidifier for Room, Bathroom, Closet, RV, Camper, House (Not Cordless)
CLEVAST
Why Buy This
The CLEVAST Small Dehumidifier earns its #2 ranking in the Quietest category with an impressive 24.0 dB noise level, making it suitable for bedrooms and offices where silence matters. At $39.97, it sits 57% below the category average while delivering quiet operation in a portable 30 oz capacity unit. The 27W power draw keeps operating costs low. Its compact design fits bathrooms, closets, and RVs, though the corded design limits placement flexibility.
Pros
- Ultra-quiet 24.0 dB operation ideal for sleeping areas
- Priced 57% below category average at $39.97
- Portable compact design fits small spaces easily
Cons
- Requires power outlet, not cordless for true portability
- Small 30 oz tank needs frequent emptying
95oz Home Dehumidifier, (950 sq.ft) Quiet dehumidifier for Bedroom Bathroom with Drain Hose, with Air Reusable Filter Indoor deshumidificador for Basement RV Closet
PTHRAOUTA
Why Buy This
The CLEVAST Small Dehumidifier earns its #3 ranking in our Quietest category with an impressively low 24.0 dB noise level—quieter than a whisper. At $38.97, it sits 58% below the category average, making it an excellent entry point for bedrooms, bathrooms, or closets where silent operation matters. The compact 30 oz tank and 27W power draw keep it efficient for small spaces. Its 1 pint/day capacity suits low-moisture environments, though larger rooms will need more capacity.
Pros
- Ultra-quiet 24.0 dB operation ideal for bedrooms
- Priced 58% below category average at $38.97
- Portable design fits closets, RVs, and small rooms
Cons
- Limited 1 pint/day capacity for small spaces only
- Requires power outlet—not a cordless unit
Complete Quietest Rankings
Dehumidifier for Home, 135 OZ Water Tank (1000 sq.ft), Quiet Dehumidifier for Bathroom Bedroom RV Closet with Timer Setting, Auto Shut Off, 7 Colors LED Light, Sleep Mode, White
AMEIFU
The AMEIFU earns its #1 Quietest ranking with an impressively low 20.0 dB noise level, making it virtually silent during operation. Covering up to 1000 sq ft, it handles bathrooms, bedrooms, and RVs without disrupting sleep or conversation. The 135 oz water tank reduces emptying frequency, while sleep mode and timer settings add convenience. Priced at $79.98—13% below category average—it delivers strong value as a solid all-around performer for noise-conscious buyers.
CLEVAST Small Dehumidifier for Home, 30 OZ Mini Quiet Dehumidifiers for Bedroom, Portable Compact Air Dehumidifier for Room, Bathroom, Closet, RV, Camper, House (Not Cordless)
CLEVAST
The CLEVAST Small Dehumidifier earns its #2 ranking in the Quietest category with an impressive 24.0 dB noise level, making it suitable for bedrooms and offices where silence matters. At $39.97, it sits 57% below the category average while delivering quiet operation in a portable 30 oz capacity unit. The 27W power draw keeps operating costs low. Its compact design fits bathrooms, closets, and RVs, though the corded design limits placement flexibility.
95oz Home Dehumidifier, (950 sq.ft) Quiet dehumidifier for Bedroom Bathroom with Drain Hose, with Air Reusable Filter Indoor deshumidificador for Basement RV Closet
PTHRAOUTA
The CLEVAST Small Dehumidifier earns its #3 ranking in our Quietest category with an impressively low 24.0 dB noise level—quieter than a whisper. At $38.97, it sits 58% below the category average, making it an excellent entry point for bedrooms, bathrooms, or closets where silent operation matters. The compact 30 oz tank and 27W power draw keep it efficient for small spaces. Its 1 pint/day capacity suits low-moisture environments, though larger rooms will need more capacity.
Acekool 35oz Dehumidifier Small Dehumidifier 2 in 1 with 7 Colorful Lights, Low Energy Portable Small Air Dehumidifiers for Home Bedroom Bathroom, Auto-off & Timer Function, Ultra Quiet 25dB, White
Acekool
Whisper-quiet at just 25dB, this dehumidifier delivers professional-grade performance without disrupting your sleep. Perfect for bedrooms and bathrooms, it removes up to 34 pints daily while staying nearly silent.
Dehumidifier,TABYIK 35 OZ Small Dehumidifiers for Room for Home, Quiet with Auto Shut Off, Dehumidifiers for Bedroom (280 sq. ft), Bathroom, RV, Closet
TABYIK
Ultra-quiet operation at just 25dB makes this the perfect dehumidifier for bedrooms and offices where silence matters. At $45.99, you're getting professional-grade quiet performance at a budget price point that justifies its top ranking.
NineSky Dehumidifier for Home, 35oz Water Tank (300 sq.ft), Small Dehumidifiers for Bathroom, Bedroom, Basement with 7 Colorful Lights, Auto Shut Off, White Blue
NineSky
This compact dehumidifier packs impressive 350-pint daily capacity, ideal for quick moisture removal in bedrooms and bathrooms. Ultra-quiet 25dB operation won't disturb sleep, while auto-off and timer functions add convenience for budget-conscious buyers seeking efficient humidity control.
Gocheer Dehumidifiers for Home for Room,800 sq ft Dehumidifier with Drain Hose for Basement,68 OZ Small Dehumidifier for Bedroom Bathroom RV Closet with Auto Shut Off,7 Colors LED Light,Sleep Model
Gocheer
MeisterPro delivers impressive value at $69.99 with whisper-quiet 25dB operation and expansive 1000 sq ft coverage. The touchscreen interface and remote control make it effortlessly convenient for any room.
Small Dehumidifiers for Bedroom w/Air Purifying Function, 1000 ml/35 oz for 2500 Cubic Feet (260 sq ft) with 7 Colorful LED Lights Timer Set Negative Ions Below 30 dB, Auto Shut-Down
Hoomace
Compact powerhouse delivering whisper-quiet 28dB operation in an affordable package. Perfect for bedrooms and small spaces, this TABYIK dehumidifier proves premium moisture control doesn't require premium pricing at just $45.99.
FORSPARK 100L Large Camera Dehumidifier Dry Cabinet, Quiet Humidity Control Storage with Lock & 3 Adjustable Shelves for DSLR, Lenses, Drones, Electronics - 8W Energy Efficient, Black
FORSPARK
AEOCKY's 10-pint dehumidifier excels with its ultra-quiet 28dB operation, perfect for bedrooms and living spaces. Covers 1200 sq.ft efficiently at an unbeatable price point for silent moisture control.
5500 Sq.Ft Dehumidifier, KeepGlad Dehumidifier Max 98 Pint/D, Dehumidifiers for Home with Drain Hose, Smart Compressor with Intelligent Humidistat,Three Modes, for Basement, Bedroom, Bathroom
KeepGlad
Ultra-quiet operation at just 28dB makes this NineSky dehumidifier perfect for bedrooms and nurseries, delivering whisper-silent moisture control without disturbing sleep or work, all at an unbeatable $39.99 price point.
Small Dehumidifier,12V3A adapter，1200 Cubic Feet (215 sq ft) Portable Mini Dehumidifier Quiet Use for High Humidity in Home, Bathroom, Bedroom, Office, Basements, Wardrobe Closet,RV
COYCYQI
I need to understand the context better. You mentioned this product has an #11 ranking, but I need to see what makes it the 11th best in its category to write an effective review. Could you provide: 1. The top 10 products it's ranked against, or 2. What the key differentiator is that justifies the #11 position, or 3. The full product listing/ranking context? With just the specs (1000 sq ft coverage, 28.0dB noise, $129.99), I can't identify what specifically sets it apart from competitors to justify its ranking position.
Mini Dehumidifier for Small Bathroom. Quiet. Auto Shut-OFF. Power Off Memory. Electric Dehumidifier for Small Space. Good for Bathroom Basement Bedroom Closet Safe Pantry RV Camper Yacht
Bangnics
Whisper-quiet at 28dB, this Wpsoert dehumidifier operates virtually silently while covering 1000 sq ft, making it perfect for bedrooms and living spaces where noise matters most.
Dehumidifier for Home (85 OZ Water Tank, 800 sq.ft) Quiet Small Dehumidifier for Basement Bedroom Bathroom with Drain Hose, 3 Gear Timer, Sleep Mode, Auto Shut Off, 7 Color Ambient Light
vinburg
Ultra-quiet operation at just 30dB makes this Gocheer dehumidifier perfect for bedrooms and living spaces where noise matters. Excellent value for comprehensive moisture control without disruption.
Dehumidifier for Home 1000 sq.ft 120 Ounce Energy Saving and Tank Quiet with 7 Colors LED Light WithTouch Screen Portable Home for Bedroom Bathroom Basement
Viprh
Ultra-quiet 30dB operation makes this MADETEC ideal for bedrooms and sensitive spaces where noise matters most, delivering whisper-silent dehumidification without sleep disruption across 350 square feet.
Eva-Dry EDV-1100 Whisper-quiet 16 OZ Dehumidifier with Auto Shut Off and Restart for small spaces in your Home, RV, Automobile, and Storage up to 122 sq. ft
Eva-Dry
This budget-friendly dehumidifier delivers impressive value at under $60, combining effective 260 sq ft coverage with whisper-quiet operation and bonus air purification, making it an excellent entry-level choice for small bedrooms without compromising performance.
Waykar 2000 Sq. Ft Most Efficient Energy Star 2025 Dehumidifier for Home and Basement with Auto or Manual Drainage, Quiet 33dB Operation, 0.6 Gallon Water Tank Capacity
Waykar
This compact dehumidifier excels with its whisper-quiet 30dB operation, making it ideal for bedrooms and nurseries where noise matters most. Excellent value at under $70 for reliable moisture control.
COSTWAY 2,500 Sq. Ft Dehumidifier for Basement, 32 Pints Home Dehumidifier with Wheels, Sleep Mode, 24H Timer, 3-Color LED Indicator Light & Child Safety Lock
COSTWAY
This 100L dry cabinet excels with whisper-quiet 30dB operation, making it ideal for noise-sensitive environments while protecting valuable camera equipment and electronics from humidity damage effectively.
Eva-Dry EDV-1200 Quiet, Efficient Dehumidifier. Lightweight, Stylish & Portable. Absorbs Moisture in Small Spaces in your Home, RVs, Campers, and Boats - up to 1200 cu. ft. (133 Sq. ft.)
Eva-Dry
The KeepGlad 98-pint dehumidifier excels with its massive 5500 sq ft coverage area, making it ideal for large basements and whole-floor moisture control. Its quiet 30dB operation and smart humidistat ensure efficient, unobtrusive performance.
Dehumidifier and Air Purifier Combo,HEPA H13 Filter and Negative Air Ion Function,54oz(1600ML) Water Tank with Drain Hose,24hrs Auto-Off Timer,Idea for Bedroom,Bathroom,Closet,RV
THECOSKY
This ZUKBEN dehumidifier delivers exceptional value at under $43, offering 500 sq ft coverage with whisper-quiet 30dB operation—perfect for bedrooms and small spaces without breaking the bank.
Portable Home Dehumidifier for Basements|91 OZ Tank|900 sq.ft Coverage|Quiet Smart Design with Auto Shut-Off White (91 oz)
CEEFFELIAN
This dehumidifier delivers exceptional value at under $55, offering 34 pints daily capacity and 850 sq.ft coverage that rivals models costing twice as much, making it the smart budget choice for moisture control.
How to Choose the Right Dehumidifier
Finding a whisper-quiet dehumidifier means understanding what makes some units nearly silent while others create noticeable noise in your living space.
Low Speed Decibel Rating
The low-speed noise level matters most for continuous operation. Units in this category range from 20-30 dB, with anything under 25 dB being comparable to a whisper. Check specifications for the lowest fan setting, as this is typically what you'll use overnight or in quiet spaces like bedrooms and home offices.
High Speed Noise Output
Even quiet dehumidifiers get louder at maximum settings. Expect a 5-10 dB increase when running at full capacity for rapid moisture removal. Consider how often you'll need high-speed operation—if your humidity problems are severe, the high-speed noise level becomes more relevant to your daily experience.
Dedicated Sleep Mode Features
Sleep mode reduces fan speed and dims display lights for nighttime operation. The best quiet dehumidifiers offer automatic sleep scheduling that activates during evening hours. Some models also disable audible alerts and bucket-full alarms during sleep mode, preventing sudden disruptions to your rest.
Compressor and Motor Type
Inverter compressors run quieter than traditional fixed-speed compressors because they adjust power gradually rather than cycling on and off. Brushless DC motors also produce less noise and vibration. Peltier-based thermoelectric units eliminate compressor noise entirely but work best for small spaces under 300 square feet.
Anti-Vibration Design Elements
Vibration creates low-frequency hum that travels through floors and walls. Quality quiet dehumidifiers include rubber feet, internal dampening mounts, and balanced fan assemblies. Place your unit on hard, level surfaces rather than carpet to minimize resonance. Some premium models feature floating compressor mounts for additional isolation.