Top 5 Silent Dehumidifiers: Quiet Comfort Review

Does the constant drone of a dehumidifier keep you awake at night? You need dry air, but you don’t want that noisy machine humming in the background. It’s frustrating when you try to relax or work, and a loud appliance disrupts your peace. Finding a dehumidifier that actually works quietly can feel like a treasure hunt.

Choosing a silent model can be tricky. Manufacturers often use vague terms, and it’s hard to know which ones truly deliver on their quiet promises. You want to banish dampness without adding a new noise problem to your home. This post cuts through the confusion and noise.

We will explore what makes a dehumidifier silent and review the best quiet options available. By the end of this guide, you will know exactly which silent workhorse fits your needs perfectly. Get ready to enjoy dry air without the racket!

Top Silent Dehumidifier Recommendations

SaleBestseller No. 1

PSOS Dehumidifier, Dehumidifiers for Home, 98 OZ Water Tank, (1000 sq.ft) Quiet Dehumidifier for Basement Bathroom Bedroom with Humidity Display, Auto Shut Off, Relaxing 7 Color Ambient Light(Gray)

【DUAL-CORE HIGH-EFFICIENCY DEHUMIDIFICATION】Combat excess moisture with this ultra-quiet dehumidifier for home use, featuring advanced dual-core semiconductor technology,extracting up to 40 oz/day (tested at 86°F, 80% RH) with advanced dual semiconductor technology. The portable and detachable large-capacity water tank reduces frequent emptying, making it a powerhouse for your basement,bathroom,bedroom,closet, or even compact RV.For best results, close all doors and windows during use
【HUMIDITY MONITORING & WHISPER-QUIET OPERATION】PSOS dehumidifier has precise humidity display, you can monitor the humidity in real time, just enjoy comfort in any room. Simple to operate, just tap the button to select the mode that suits your needs and easily maintain the optimal humidity level. Operating at less than 28dB, this quiet dehumidifier is quieter than a library. It's the perfect nighttime companion for your baby's room or your own, ensuring a peaceful environment while it works
【AUTO SHUT-OFF & 7-COLOR LED NIGHT LIGHT】This dehumidifier for basement features an automatic shut-off function. When the water tank is full or the unit is improperly placed, the dehumidifier will illuminate a red light and automatically shut off to prevent overflow.The dehumidifier for bedroom comes in 7 different colors that are constantly changing. You can choose a color you like and lock it, which can be used as a night light for convenient nighttime use
【ENERGY-EFFICIENT & AUTO DEFROST SYSTEM】Our dehumidifier for bedroom operate smoothly even at low temperatures of 41°F (5°C). The automatic defrosting system senses temperature drops and prevents frost buildup on the condenser coils, allowing you to enjoy a worry-free home life even in humid or cold seasons. The intelligent power management system adjusts performance based on humidity levels, saving up to 20% on energy while maintaining a comfortable temperature
【COMPACT, PORTABLE & STYLISH DESIGN】Our dehumidifier for bathroom combines function and flexibility, with hidden side handles for easy movement between rooms.Its durable ABS shell resists scratches, and the slim design fits neatly in bathrooms, basements, closets, RVs, or even as a stylish addition to your living room.Its modern aesthetics and space-saving footprint make it the perfect dehumidification solution for every corner of your home

SaleBestseller No. 2

Dehumidifier,95OZ Dehumidifier for Home 1000 Sq.Ft - Quiet with Auto Shut Off & Relaxing 7 Color Ambient Light,Ideal for Livingroom, Bedroom, Basement(Black)

Semiconductor dehumidifiers use thermoelectric cooling to remove moisture from the air. They create a drier, more comfortable environment by reducing humidity and improving air quality.
Our home dehumidifier features intelligent auto-shutoff, automatically powering down when the water tank is full. Set it and forget it, knowing your dehumidifier is working efficiently and safely, giving you true peace of mind.
Our dehumidifier features a captivating 7-color ambient light, allowing you to bathe your room in a spectrum of soothing hues. Choose from a calming blue, energizing green, romantic red, and more – easily select the perfect color to create your desired atmosphere and enhance your living space. Dehumidify in style and set the perfect mood, every time.
Sleep Mode creates the perfect sleep sanctuary. The dehumidifier's atmosphere lights automatically turn off, and noise fades to a whisper. Experience truly undisturbed dehumidification for a night of perfect rest.
Elevate your home's comfort and style with our sleek and compact dehumidifier. Designed to seamlessly blend into any space, from the living room and bedroom to the bathroom, basement, and even your RV. Its modern aesthetics and space-saving footprint make it the perfect dehumidification solution for every corner of your home.

SaleBestseller No. 3

KeepGlad Dehumidifier, 98OZ Dehumidifiers for Home(1000sq.ft), Humidity Display Dehumidifier for Basement Bathroom Bedroom, Auto Shut Off, Washable Filter, Drain Hose, Timer, 7 Ambient Lights, Gray

【High Efficient Dehumidification & Digital Controls】Equipped with dual semiconductor design, KeepGlad dehumidifier removes up to 40 OZ of moisture. With the power of 90W, enabled dehumidifier offer convenience and powerful performance makeing humidity from 80% to 40%. The dehumidifiers for home features advanced smart sensors that you can easy to set the ideal operation mode in digital controls
【Humidity Monitoring & Timer Setting】KeepGlad dehumidifier has precise humidity display, you can monitor the humidity in real time, just enjoy comfort in any room. What's more, dehumidifiers for home designed with timer, runs only when needed to reduce electricity costs! Just set specific run times for 4-8-12 hours to avoid peak electricity rates and dehumidifier will auto stop when finishes running
【Continuous Drain & Auto Shut-Off】Dehumidifier with drain hose and easy remove water tank. Hose connection for hands-free operation, just connect drain hose to the hole—no need to manually empty the tank, dehumidifier for basement also ideal for laundry rooms or anywhere is a concern. Dehumidifier for bedroom with intelligent system powers down when tank is full, also prevent water overflow
【Ultra-Quiet Operation & 7-Color Ambient Light】Bedroom dehumidifiers are upgraded with a noise reduction system. Under the quiet sleep mode, lights automatically turn off and noise reduces to whisper-quiet levels for undisturbed rest at just 28db. In addition, dehumidifier for bedroom also designed with soft lighting, 7 colors of lights creating a romantic and peaceful sleeping atmosphere for you
【Washable Filters & 3 Adjustable Fan Speed】Our dehumidifer with filtration system, ensures optimal airflow and efficiency! Dehumidifier removes fine pollutants such as hair and dust, providing cost-effective long-term maintenance. Alos, dehumidifier with 3 adjustable speed, that high speed with strong mode and low speed with ultra-quiet mode under 30dB! Giving you the most flexibility in fan operation

SaleBestseller No. 4

ToLife Dehumidifier for Home 95 OZ Water Tank, 1000 sq.ft Dehumidifiers for Basement Bedroom Bathroom with Auto Shut Off 7 Colors LED Light, Grey

Upgrade High Efficient Dehumidification: ToLife dehumidifier utilize semiconductor condensation technology, ensuring quiet operation while effectively extracting moisture from the air. This advanced feature helps keep humidity levels below 45%
Two Dehumidifier Modes: The dehumidifiers for home offers a powerful mode that efficiently reduces humidity, allowing for quick and effective moisture elimination. It also features a low-speed sleep mode for quiet operation (< 30 dB) while you sleep
Seven Color Options For Amblance Lighting: This dehumidifier comes in 7 different colors that are constantly changing. You can choose a color you like and lock it, which can be used as a night light to create a cozy and romantic sleeping atmosphere
Automatic Shutdown Protection: Our dehumidifier is designed with an intelligent automatic shut-off function. When water tank is full or not placed correctly, it will automatically stop working to prevent water overflow. This function ensures your safety
Portable Dehumidifier For Home: This dehumidifier is compact in size, measuring about 8.27 (L) * 5.55 (W) * 13.78 (H) inches, but covers up to 950 square feet. With handles can be convenient moved to bedrooms, bathrooms, basements, romms, closets and more

Bestseller No. 5

Dehumidifier,TABYIK 35 OZ Small Dehumidifiers for Room for Home, Quiet with Auto Shut Off, Dehumidifiers for Bedroom (280 sq. ft), Bathroom, RV, Closet

High Efficient Dehumidifiers for Home: Still annoyed about the muggy weather? Just Take it easy! have a try at TABYIK 35OZ Peltier dehumidifier, in a closed small room with humid environment of 86°F and 80% RH, it can collect a max of 16oz(450ml) of water in 24 hours, and with very low energy consumption (no more than 1-kilowatt hour a day).
Small Dehumidifiers with Colorful Light: There is a separate light button, which can emit 7-color romantic atmosphere lights for you, and the ultra-quiet operation (28dB) creates a comfortable and peaceful environment for your bedroom and office.
35OZ Dehumidifiers for Bathroom: With 1000ml (35OZ) large transparent tank, you can see the water collection volume of the dehumidifier in real-time, and there is a groove design at the bottom of the water tank, you can easily take it out, pour water and clean it!
Auto Shut Off Protection: When the water tank is 700~800ml full, dehumidifiers will auto shut off work, and the light will flash red to inform you. It is also very safe and convenient to use when you are not at home.
Portable Dehumidifier for Bedroom: With a compact size of 5.9X5.9X10.1 inch and a built-in handle on the back, it is very convenient to be placed everywhere. Helping to get the excess moisture out of the air for you in bedroom, bathroom, RV, closet.

SaleBestseller No. 6

Waykar 80 Pints 2025 Energy Star Dehumidifier for Spaces up to 5,000 Sq. Ft for Basement and Home, Large Room with Drain Hose and 1.14 Gallons Water Tank

【Covers up to 5,000 Sq. Ft. with Powerful 80 Pint Capacity】Waykar removes up to 80 pints of moisture per day (at 95°F, 90% RH), outperforming standard 80-pint units tested under 95°F, 95% RH. The adjustable humidity range from 30% to 80% offers flexibility beyond the 40% floor seen in typical models. Perfect for basements, bathrooms, bedrooms, kitchens, storage areas, living rooms, laundry rooms, RVs, boats, and more.
【Energy Star 2025 Certified for High Efficiency】Waykar dehumidifiers deliver up to 50% more energy efficiency compared to non-Energy Star models. Choose a dehumidifier that saves energy, lowers bills, and supports global sustainability.
【Wide-Angle Swing for Faster, Targeted Dehumidification】Waykar features an automatic 30°–90° swing function that promotes air circulation and speeds up drying. Customize airflow direction to focus on specific areas like closets or damp corners. Enjoy whisper-quiet operation as low as 42 dB, perfect for bedrooms and quiet spaces.
【Active Protection with Auto Defrost and Memory Restart】Stay protected with active safeguards including auto defrost, overload protection, and automatic restart after a power outage—no smart plug needed. Even in colder environments, Waykar maintains stable, efficient performance.
【Smart Touch Control and 24-Hour Timer】The intuitive touch panel allows you to easily set humidity levels, monitor real-time humidity, and schedule operations with a 24-hour timer. Once set, the system intelligently adjusts to maintain your ideal comfort without constant attention.

SaleBestseller No. 7

Waykar 2000 Sq. Ft 34 Pints 2025 Most Efficient Energy Star Dehumidifier for Home and Basement with Auto or Manual Drainage, Quiet 33dB Operation, 0.62 Gallon Water Tank Capacity

【Compact Size, Big Efficiency】 The upgraded 2025 Waykar dehumidifier features cutting-edge rotary compressor technology. It’s more compact but still powerful, capable of removing up to 34 pints of moisture per day (at 95℉, 90% RH), ideal for spaces up to 2,000 sq. ft. such as living rooms, basements, bedrooms, and offices. The adjustable humidity range from 30% to 80% helps you easily maintain the ideal indoor humidity.
【High Savings, Low Power Use】 Certified as 2025 ENERGY STAR Most Efficient, this unit uses 45% less energy than traditional models, saving you approximately $1,000 annually on electricity bills while meeting strict U.S. efficiency standards. Additionally, it is DOE and TUV certified for energy efficiency and safety, ensuring stable performance, durability, and reduced energy consumption.
【High Airflow, Low Noise】 Equipped with 2 adjustable fan speeds—low and high—you can easily adjust the airflow to match varying humidity levels. Advanced noise reduction technology ensures quiet operation, with a minimum noise level of just 33 dB—much quieter than the typical 44 dB—making it perfect for bedrooms, offices, and nighttime use, creating a calm and peaceful environment.
【Smart Safety】 The unit features multiple automated safety functions, including overload protection, power outage memory, auto shutoff when the tank is full, and high-precision sensors for automatic defrosting. It ensures stable and efficient operation in any environment. Additionally, the built-in child lock prevents accidental changes, making it especially suitable for households with children and pets.
【1 Device, 2 Drainage Options, 3 Modes】 This versatile unit offers dehumidifying, drying, and continuous modes to handle various moisture levels. You can choose between the included 3.3 ft drain hose or the 0.62-gallon water tank for easy drainage. The detachable, washable filter keeps your air fresh and healthy. Note: When using the water tank, please ensure the drain pipe switch is tightened to prevent leaks.

Bestseller No. 8

1500 Sq. ft Dehumidifier for Basement and Large Room, 21 Pints Dehumidifiers for Home with Drain Hose, Intelligent Humidity Control, 3 Modes, 24H Timer, Ideal for RV, Bathroom, Bedroom

1500 Sq. ft High Efficient Dehumidifier — Equipped with a high-performance compressor, the AIUSEVO dehumidifier is engineered to remove up to 21 pints of moisture per day (at 95°F, 90%RH), making it perfect for spaces up to 1500 sq. ft. Whether it’s your basement, bedroom, bathroom, living room, bathroom, crawlspace, or even an RV, this dehumidifier effectively keeps your environment dry, comfortable, and healthy. Maintaining indoor humidity levels between 30%-50% is crucial for health
3 Versatile Dehumidification Modes — Our dehumidifiers for home have DEHU, DRY, and CONT modes, you can freely choose the mode you need. The DEHU mode adjusts the humidity from 30% to 80% and choose your preferred fan speed for customized comfort in any room. The DRY mode quickly dries clothes and prevents dampness, ideal for laundry rooms or anywhere moisture is a concern. The CONTINUOUS mode runs nonstop, making it ideal for highly humid or damp spaces. Tip: For the best results, keep windows and doors closed while the dehumidifier is in use
2 Convenient Drainage Options — This dehumidifier with drain hose offers two drainage options. When the 2L water tank is full, the unit automatically shuts off, and a convenient indicator light lets you know it’s time to empty the tank. For hassle-free operation, simply connect the included 3.28ft drain hose for continuous drainage—no need to manually empty the tank. (Note: The 21-pint capacity refers to moisture removal per day, not the water tank capacity.)
Smart Control System for Effortless Operation — The dehumidifier for bathroom features an advanced smart control system that makes it easy to set the ideal humidity level, adjust the fan speed, set a timer, activate the child lock, and more. The automatic humidity control maintains your selected level by turning the unit on when humidity is high and off when it’s low. (Note: The real-time humidity reading reflects the air at the inlet, which may differ slightly from external humidity meters.)
User-Friendly Design for Easy Use and Maintenance — Designed for convenience, our dehumidifier for basement features lift-up handles and 360° universal wheels for easy portability. The removable water tank makes maintenance a breeze. Plus, its sleek, modern design blends seamlessly with any home decor, effortlessly complementing your existing furniture

The Quiet Powerhouse: Your Silent Dehumidifier Buying Guide

Tired of damp air but hate the constant drone of a noisy machine? A silent dehumidifier is your answer! These devices pull moisture out of the air without the loud fan noise of traditional models. Choosing the right one means better air quality and peaceful living. Here is what you need to know before you buy.

Key Features to Look For

When shopping, certain features make a big difference in how well your silent dehumidifier works and how easy it is to use.

Capacity and Coverage Area

Pint Capacity: This tells you how much water the unit removes in 24 hours (usually between 20 and 70 pints). Match this to the size of your room or basement. A bigger space needs a higher capacity.
Room Size Rating: Check the manufacturer’s guide. It clearly states if the unit is best for a small bedroom or a large, damp basement.

Noise Level (The Silent Factor)

Decibel (dB) Rating: This is the most important feature for a “silent” unit. Look for models rated under 45 dB. Anything below 40 dB is almost whisper-quiet, perfect for bedrooms or offices.
Technology Type: Thermoelectric (Peltier) units are naturally quieter than compressor models. However, compressor models often remove more water. Look for compressor models designed specifically with extra sound dampening.

Convenience Features

Continuous Drainage Option: This lets you attach a hose so water drains automatically, meaning you never have to empty a bucket.
Auto-Restart: If the power goes out, the unit remembers its settings and starts back up when power returns.
Humidistat: This lets you set a target humidity level (like 50%). The machine turns off when it hits that level, saving energy.

Important Materials and Build Quality

The materials used affect how long your dehumidifier lasts and how quiet it stays over time.

Internal Components

Compressor Quality: For compressor models, a high-quality, well-sealed compressor runs smoother and quieter. Cheaper compressors vibrate more, leading to noise.
Fan Blades: Look for balanced, durable fan blades. Unbalanced or thin plastic blades cause rattling noises.

Casing and Water Tank

Durable Plastic: The outer casing should be made of sturdy, thick ABS plastic. Thin plastic cases can vibrate and amplify internal sounds.
Tank Security: The water bucket must fit snugly. A loose tank often rattles when the machine is running or when the water level changes.

Factors That Improve or Reduce Quality

What makes one silent unit better than another? It often comes down to engineering and maintenance.

Quality Boosters

Vibration Dampeners: High-quality units often have rubber feet or internal mounts that absorb the vibrations from the motor. This significantly reduces noise transfer to the floor or shelf.
Efficient Coils: Better coils pull moisture out faster, meaning the machine runs for shorter cycles, leading to less overall noise exposure.

Quality Reducers

Poor Wiring/Loose Screws: During assembly, if screws are not tight, they rattle. This small issue makes a “silent” machine sound annoying quickly.
Dust Buildup: If you never clean the coils, the fan has to work harder to push air through, which increases noise levels over time.

User Experience and Use Cases

How you plan to use the dehumidifier greatly impacts your best choice.

Where Will You Use It?

Bedrooms/Nurseries: You must prioritize the lowest possible dB rating (under 40 dB). Thermoelectric units are often perfect here, even if they remove less water.
Basements/Laundry Rooms: Here, capacity matters more than absolute silence. A quiet compressor model (under 48 dB) that can handle high humidity is the best choice. Continuous drainage is essential for basements.
Home Offices: You need a balance. Look for models with a dedicated “Quiet Mode” setting that lowers the fan speed when you are actively working.

A good user experience means easy setup and maintenance. Check reviews to see if the water bucket is easy to pull out and pour without spilling.

10 Frequently Asked Questions (FAQ) About Silent Dehumidifiers

Q: Are silent dehumidifiers as effective as loud ones?

A: Generally, the quietest models (thermoelectric) remove less water than large, noisy compressor models. However, modern, well-engineered compressor models can be both very effective and very quiet.

Q: What is the quietest type of dehumidifier?

A: Thermoelectric (Peltier) dehumidifiers are the quietest because they use no compressor. They only have a small fan.

Q: How do I know if a unit is truly silent?

A: Look specifically for the decibel (dB) rating on the box or product page. Under 45 dB is considered very quiet for home use.

Q: Can I run a silent dehumidifier 24/7?

A: Yes, especially if it has a humidistat. It will cycle on and off as needed, keeping energy use low while maintaining the desired humidity.

Q: What is the downside of a thermoelectric dehumidifier?

A: Their main drawback is low capacity. They struggle to handle large, very damp areas like flooded basements.

Q: Does the noise level change when the bucket is full?

A: Some models become slightly louder just before they shut off due to internal sensors or water sloshing. A unit with auto shut-off prevents this.

Q: Should I set my humidity to 50%?

A: For most homes, 40% to 55% relative humidity is ideal for comfort and preventing mold growth. Check your local climate recommendations.

Q: What is the most important maintenance task for a silent unit?

A: Cleaning the air filter regularly. A clogged filter makes the fan work much harder, which creates more noise.

Q: What is the warranty period usually like?

A: Most reputable brands offer a 1-year limited warranty. Higher-end compressor models sometimes offer a 2 or 5-year warranty on the sealed system (the compressor).

Q: Can I put a silent dehumidifier in a closet?

A: Yes, but ensure there is at least 6 to 12 inches of clear space around the air intake and exhaust vents for proper airflow. Blocking the vents will cause it to overheat and get louder.