Top 5 Quiet Dehumidifiers: Silent Comfort Guide

Does the constant hum of a dehumidifier drive you crazy? You know you need to fight that sticky, damp air, but the noise feels like a tiny jackhammer in your living room. Many people face this problem. They want dry air, but they do not want loud machinery running all day long. Finding a quiet machine that actually works well can feel like searching for a needle in a haystack.

The good news is that quiet dehumidifiers do exist! We understand the frustration of dealing with noisy appliances. That is why we put together this detailed guide. We cut through the confusing technical jargon and confusing reviews.

By the end of this post, you will know exactly what features create a truly quiet dehumidifier. You will learn how to compare models easily and confidently choose the best, nearly silent unit for your home. Get ready to enjoy comfortable, dry air without the annoying racket!

Top Quiet Dehumidifier Recommendations

Bestseller No. 1

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. 2

Dehumidifier, Dehumidifiers for Home

Dehumidiifer for home

Bestseller No. 3

Dehumidifier for Basement (85 OZ, 800 sq ft) Quiet Dehumidifiers for Home, Auto Shut-Off, Sleep Mode, 3 Gear Timer(8H,16H,24H), Small Dehumidifier for Bedroom, Bathroom with Drain Hose (Black Gray)

【Whisper-Quiet & High-Efficiency Dehumidifier for Small Rooms】Combat excess moisture with this ultra-quiet dehumidifier for home use, featuring advanced dual-core semiconductor technology. Effectively reduces humidity to below 45% RH, ideal for bedrooms, bathrooms, closets, basements, RVs, and other small spaces. Operating at less than 30 dB, it runs silently—perfect for light sleepers, nurseries, or your home office.
【Auto Shut-Off & Dual Drainage—Worry-Free Operation】This smart dehumidifier with auto shut-off will stop working once the 2.5L water tank is full, indicated by a red light—no risk of overflow. Choose between easy manual water removal or connect the included drain hose for continuous drainage, making it ideal for 24/7 dehumidification without maintenance.
【Sleep Mode + 3 Timers for Custom Comfort】Switch between High-Power Mode for fast moisture removal and Sleep Mode for ultra-quiet nighttime operation. Set timers at 8, 16, or 24 hours for automated humidity control—perfect for nurseries, bedrooms, or energy-conscious users who want to set and forget.
【Built-in Filter Cotton Pad for a Refreshing Scent】This compact room home dehumidifier features an integrated pad slot. Simply add a few drops of essential oil onto the included cotton filter to gently diffuse fragrance while removing excess moisture. It helps create a calming and cozy atmosphere, perfect for winding down after a long day.
【7-Color LED Night Light—Mood + Functionality】This isn’t just a portable dehumidifier—it’s also an aesthetic piece for your home. The built-in 7-color ambient night light lets you create the perfect atmosphere. Lock your favorite color or let it cycle for a cozy glow—great for kids’ rooms, dorms, or even as a night light in bathrooms.

SaleBestseller No. 4

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

Bestseller No. 5

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. 6

4500 Sq.Ft Most Efficient Energy Star 2025 Dehumidifier,AEOCKY Max 80 Pint/Day Smart Compressor Dehumidifier with Drain Hose, Intelligent Humidistat,for Basement,Bedroom,Home,Bathroom

【Most Efficient Energy Star 2025 Compressor Dehumidifier for homes over 4500 sq.ft】80 pint/day in the humid Mid-summer (95℉, 95%RH); 56 pint/day in the warm, damp basement (86℉, 80%RH)! It complies with the most stringent new standard, with only 2.6% pass rate. Not every dehumidifier can achieve the prestigious "2025 Most" rating.It's your ultimate choice for energy savings and environmental protection. The most efficient Energy Star 2024 standard has expired, they're only ordinary Energy Star now. (Dehumidification capacity≠Water Tank Volume
【Consider Other Expenses Before Making Choice】Compared to non-Energy Star inefficient products,Rhea-001 efficiency is increased by up to 50%, saving you up to 1000 on electricity bills annually (operating 24/7 year-round). When purchasing a dehumidifier, consider not only the performance and purchase cost of the machine,but also the running costs over the next few years.
【Configurations Surpass Limits to Achieve Most Efficient Energy Star 2025】Aeocky utilizes Cutting-Edge High-Efficiency Rotor Compressor Pro+ to Rhea-001, whose core components evaporator and condenser adopt“3+3”structure with one more row than others. Never use aluminum tubes, we unswervingly use 7mm diameter high-tooth internal thread pure copper pipes.We also equipped with advanced blue hydrophilic aluminum foil, achieving breakthrough heat exchange efficiency meeting the most rigorous energy efficiency standards in history.
【2025 Smart Dehumidifier Should Be Like This】The newly designed architecture breaks industry's decade-long lack of innovation, enabling it have high-performance chip. Millisecond-level dynamic detection keeps humidity within the ideal range, with a full-stack proprietary humidity compensation algorithm ensuring Rhea-001 exceeds industry standard for humidity accuracy. Exclusive power-off memory function can be used with smart socket, automatically resuming function after power restoration, suitable for smart home or special space like RV
【65℉, the Watershed Between Ordinary and Efficient】 Unlike other compressor dehumidifiers that quickly frost up and stop working under 65℉ on the condensing coil, models with Most Efficient Energy Star 2025 can withstand more extreme working environments.We are aslo equipped with top-tier Defrost Sensors, operational even at temperatures as low as 42℉.

Bestseller No. 7

Dehumidifier for Home,1000 sq.ft Dehumidifier for Basement Bathroom Bedroom with Auto Shut Off, Built-in Aromatherapy Diffuser,7 Colors LED Light, Quiet Dehumidifiers with Sleep Mode(CS08-Ivory)

【Dual-Action Dehumidifier and Aromatherapy】Our dehumidifier removes excess moisture efficiently with semiconductor condensation technology. Enjoy a fresh, fragrant environment while combating humidity—perfect for creating a calming bedroom ambiance or revitalizing your living space.For best results, close all doors and windows during use.
【Auto Shut-Off and Intelligent Safety】The dehumidifier automatically powers off when the tank is full or misplaced, preventing spills. Ideal for busy households or when you’re away, ensuring safety and convenience.Note: If the water tank is not properly inserted into the dehumidifier, the red light will illuminate and the machine will not function normally. Please reinsert the water tank correctly into the machine.
【Ultra-Quiet Sleep Mode and 7-Color Lighting】Sleep soundly with noise levels below 45dB in Night Mode. Customize your space with 7 soothing LED colors—choose a static hue or a dynamic cycle. Turn off lights completely for a pitch-dark sleep environment.
【2 Modes and Easy Operation】Achieve Customized Control Switch between “High Speed” and “Sleep” modes for tailored humidity control. Simple to operate, just tap the button to select the mode that suits your needs and easily maintain the optimal humidity level.
【Portable and Multi-Space Design】Compact size(7.95" x 5.9" x 13.85"),weighing just 5.5 lbs, it's easy to move around anytime.Dehumidifier with handles and a sleek look. Use it in bathrooms, basements, closets, RVs, or even as a stylish addition to your living room. Includes a drain hose for continuous operation.

Bestseller No. 8

60 OZ Dehumidifiers for Home, Dual-Semiconductor Quiet Dehumidifier with Timer Sleep Mode Auto-Off 7 Colors Light Portable Small Dehumidifiers for Bathroom, Cloakroom, RV

2X SEMICONDUCTOR CONDENSERS: In order to improve the efficiency, our dehumidifiers equipped with DUAL semiconductor condensers which almost double the effect of other small dehumidifiers. It effectively absorb up to 700ml excess moisture per day (Tested in 86°F, 80% RH which can achieve optimal performance). Our dehumidifier can cover various small spaces such as bathrooms, kitchens, cloakrooms, RV, etc.
1.8L(60 OZ) LARGE CAPACITY: The dehumidifiers for room is designed with a 1.8L(60oz) large water tank which allows it works for long time and don’t need to empty the water tank frequently. With the AUTO Shut-Off features, the dehumidifier will stop running automatically and flash red light to remind you to empty the water tank when it is full.
PORTABLE DEHUMIDIFIER: Our dehumidifier has a compact size, designed with a built-in handle for easy portability, allowing you to take it anywhere you want. In addition, our dehumidifiers are equipped with defrost function. It can remove frost from the semiconductors to make sure it work.
QUIET SLEEP MODE & COLORFUL LIGHT: Our dehumidifiers for bedroom not only have a power mode but also a 35dB quiet sleep mode to meet your various needs. There's an adjustable night light that can change colors and create a comfortable atmosphere.
TIMER FUNCTION: With the power of 48W, it only consumes 1.15kwh of electricity after 24 hours of operation. The dehumidifier for bedroom is also designed with a 12-24-36-48 hours timer to make sure it only operates within a specific time range to prevent extra waste.

The Ultimate Buying Guide: Finding Your Quiet Dehumidifier Champion

Dealing with too much moisture in your home can cause problems. Damp smells, mold growth, and clammy air make your space uncomfortable. A dehumidifier takes that extra wetness out of the air. But sometimes, these machines sound like little jet engines! That’s why quiet dehumidifiers are so popular. This guide helps you pick the best, quietest one for your needs.

Key Features to Look For

When shopping, focus on what makes a dehumidifier truly effective and quiet. Don’t just look at the price tag!

Noise Level (Measured in Decibels – dB)

The Most Important Factor: Look for the decibel (dB) rating. Anything under 50 dB is generally considered quiet for a home appliance.
Whisper Quiet: Aim for models around 40 dB or lower if you plan to use it in a bedroom or office.

Moisture Removal Capacity (Pints per Day)

This tells you how much water the unit pulls out in 24 hours.
Match the capacity to the size of the room. A small bathroom needs less power than a large basement.

Humidistat and Auto Shut-Off

A built-in humidistat lets you set your desired humidity level (usually between 40% and 50%).
When the air reaches that level, the machine stops running, saving energy and reducing noise.

Water Collection Method

Bucket Collection: Most units have a removable bucket. Check how easy it is to take out and empty.
Continuous Drainage: Many quiet models allow you to attach a hose so water drains directly into a sink or floor drain. This means you never have to empty a heavy bucket.

Important Materials and Build Quality

The materials used in the dehumidifier affect its lifespan and, surprisingly, its noise level.

Fan and Compressor Quality

The fan and the compressor are the loudest parts. High-quality motors use better bearings, which spin smoother and quieter.
Look for durable plastic casings that feel sturdy. Cheap plastic can vibrate and rattle, making a quiet machine sound loud.

Airflow Design

Good design channels the air smoothly. Poorly designed vents create turbulence, which equals noise.

Factors That Improve or Reduce Quality

What Makes it Better?

Inverter Technology: Some premium models use inverter compressors. These adjust their power smoothly instead of constantly turning fully on and off, leading to quieter operation.
Defrost Function: If you use the unit in a cooler area (like a garage), a good automatic defrost feature prevents ice buildup, which can cause loud grinding noises.

What Makes it Worse?

Vibration: If the feet are cheap rubber or missing, the unit will vibrate against the floor, transferring noise.
Cheap Fans: Small, fast-spinning fans often create a high-pitched whine, which is more annoying than a low hum.

User Experience and Use Cases

Think about where you will use the dehumidifier most often.

Basements and Crawl Spaces

These areas need high capacity, and noise is usually less of a concern. However, continuous drainage is a must because these areas are often hard to reach.

Bedrooms and Living Areas

Here, quiet operation is king. Look for features like a sleep mode or a timer that lets you schedule it to run only when you are out of the room. You want a machine you forget is even running.

Portability

If you need to move the unit between rooms, check the weight and if it has sturdy built-in handles or caster wheels.

10 Frequently Asked Questions (FAQ) about Quiet Dehumidifiers

Q: What noise level is considered truly quiet for a dehumidifier?

A: A dehumidifier rated below 50 dB is generally quiet enough for most rooms. Anything under 45 dB is excellent for bedrooms.

Q: Does a quiet dehumidifier remove less moisture?

A: Not necessarily. Modern technology allows manufacturers to design powerful compressors and fans that run efficiently at lower speeds, maintaining good moisture removal capacity while staying quiet.

Q: Can I make my existing dehumidifier quieter?

A: Yes. First, ensure it sits on a flat, stable surface. Placing it on a thick rubber mat can absorb vibrations that cause rattling noise.

Q: What is the difference between a compressor model and a desiccant model in terms of noise?

A: Compressor models (the standard type) are often louder because they have a big motor. Desiccant models usually have smaller fans and run quieter, but they are generally less energy-efficient in very warm weather.

Q: How often do I need to empty the water bucket?

A: This depends entirely on how humid your air is and the size of the bucket. In very damp conditions, you might empty it once or twice a day. Continuous drainage solves this problem.

Q: Are dehumidifiers that are quiet more expensive?

A: Often, yes. The quiet features, like better insulation and higher-quality, low-vibration motors, add to the manufacturing cost.

Q: What is the ideal humidity level to set my dehumidifier to?

A: Most experts recommend setting your humidity target between 40% and 50%. This prevents mold growth without making the air feel too dry.

Q: What should I do if my dehumidifier starts making a loud rattling noise?

A: Turn it off immediately. Check if the water bucket is seated correctly. If the noise continues, a loose internal component or a failing fan bearing is likely the cause, and you should check the warranty.

Q: Do I need a dehumidifier if I already run air conditioning?

A: Yes. Air conditioners cool the air, which naturally removes some moisture, but they do not control humidity as precisely as a dedicated dehumidifier. They often leave the air feeling clammy.

Q: What does “Energy Star” mean for a quiet dehumidifier?

A: Energy Star means the unit meets strict guidelines for energy efficiency set by the government. Efficient machines often run more consistently, which can contribute to a steadier, less disruptive noise profile.