Top 5 Quiet Dehumidifiers: Silent Moisture Control Guide

Do you ever feel like your dehumidifier is louder than a lawnmower? That constant buzzing or rattling can really ruin a peaceful home. We all need to control dampness, but nobody wants a noisy machine running all day. Finding a quiet dehumidifier feels like searching for a needle in a haystack. Many models claim to be quiet, but the reality is often loud and frustrating.

Choosing the right low-noise unit is tricky. You worry about both performance and peace. You want dry air without sacrificing your quiet evenings or sleep. This guide cuts through the confusion. We will show you exactly what makes a dehumidifier truly quiet. You will learn the key features to look for and discover our top picks for silent moisture control.

Keep reading to find the perfect, whisper-quiet dehumidifier that fits your home’s needs and lets you enjoy true tranquility.

Top Most Quiet Dehumidifier Recommendations

SaleBestseller No. 1

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. 2

hOmeLabs Dehumidifier - Advanced Humidity & Moisture Control, Quiet, Efficient, Auto Shut-off, Ideal for Home, Basement, Office - 3,500 Sq Ft Wi-Fi (25 Pint MAX 64 Pint at 95°F, 90% RH)

Superior Moisture Control – This Wi-Fi enabled dehumidifier removes up to 25 pints per day at 80°F, 60%RH (64 pints MAX at 95°F, 90%RH), keeping spaces up to 3,500 sq ft comfortably dry.
Wi-Fi Smart Control – Convenient & Effortless – Adjust humidity levels, set timers, and monitor performance remotely via Wi-Fi connectivity. Compatible with smartphones, Alexa, and Google Assistant for seamless control.
Compact, Quiet & Portable Design – Designed for whisper-quiet operation, this sleek dehumidifier measures 19.6 x 12.2 x 8.2 inches. Built-in caster wheels and handles make it easy to move between rooms.
Hassle-Free Drainage & Auto Shut-Off – Features a 1-gallon water tank with auto shut-off when full. Use the drain hose outlet for a continuous drainage option (hose included) to reduce manual emptying.
Energy Star Certified – Efficient & Cost-Effective – Designed for high efficiency, this Energy Star Most Efficient 2024 dehumidifier optimizes performance while helping reduce energy consumption.

SaleBestseller No. 3

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.

SaleBestseller No. 4

Yaufey 2025 Most Efficient Energy Star Dehumidifier for 2,000 Sq. Ft. Home, Basement and Large Room - Powerful, Quiet with Humidity Control, Timer, Drain Hose and Water Tank

Dehumidifier for Home: This dehumidifier for basement removes up to 31.6 pints(95℉, 90% RH)of moisture per day and with a maximum dehumidification area of 2000 square feet. This dehumidifier with drain hose has a dehumidification range of 30% to 80%, increasing or decreasing by 5% at a time, which you can adjust to your preferred humidity level. This dehumidifier has 2 modes for you to choose from:Continuous mode (defaults to 30% RH), Auto mode(Set target humidity between 30% and 80% RH)
2025 Most Efficient Energy Star Dehumidifier: Yaufey dehumidifier is recognized as 2025 Most Efficient ENERGY STAR deliver cutting edge energy efficiency along with the latest in technological innovation. Dehumidifiers for home by yaufey work more efficiently with less energy and can help you reduce your electricity bill by up to 45% compared to regular dehumidifiers. Yaufey Dehumidifier is the ultimate example of energy efficiency and environmental friendliness
Dehumidifier with 2 drainage methods: The dehumidifier is equipped with a 0.48 gal water tank, and also features a full tank alarm and full tank automatic shut-off function to prevent water overflow. When the water tank is full, the indicator light will flash red and a beep will sound to remind you to empty the water tank. In addition, the visual design of the water tank allows you to know exactly how much water is in the tank at any time. Gravity drainage, we also considerately prepare a 3.3 ft drain hose(include) for you.
Dehumidifier with Practical Features: This dehumidifier has automatic defrost, power-off memory, 24-hour timing, self-drying, child lock and overload protection. Automatic defrost can prevent the coil from freezing, power-off memory means that if there is a sudden power outage, the dehumidifier stops working and turns off, and when the power is turned on, the dehumidifier will automatically turn on and keep the same settings (except for the timer function), and the self-drying function starts the automatic drying of the internal components.
Yaufey Dehumidifier Excellent Service: Yaufey has been researching dehumidifiers for more than 10 years, we strive to provide high quality dehumidifiers and excellent service. We offer 1-year quality Coverage, 2-year extended quality Coverage, 5-year compressor quality Coverage and lifetime expert technical support(see manual). If you have any questions, please contact us and we promise to respond within 24 hours (working days).

SaleBestseller No. 5

PLUSCENT 1,500 Sq. Ft Dehumidifier for Basement, 21 Pints Dehumidifiers for Home with Drain Hose, Quiet Operation, Smart Humidity Control, Auto Defrost, 24H Timer, Portable for Bedroom, RV, Bathroom

[Superior Compressor Tech] High-Efficiency Dehumidifier for Basement - Experience the enhanced moisture extraction driven by advanced compressor technology. Engineered for peak performance, it removes up to 21 pints of moisture (under 95°F/90% RH conditions), making it the ultimate dehumidifier for basement and high-humidity environments. This powerful system quickly tackles heavy dampness in spaces up to 1,500 sq. ft., ensuring your property stays protected far more effectively than basic units
[3 Tailored Modes] Versatile Dehumidifiers for Home & Laundry - Customize your comfort with 3 specialized modes via the smart touch control panel: Dehumification Mode maintains your ideal daily humidity, Continuous Mode provides intense moisture removal for damp garages or crawl spaces, and Laundry Mode effectively speeds up indoor clothes drying. Combined with a 24-hour timer for energy-saving scheduling, this dehumidifier for home adapts perfectly to your dynamic household needs
[Smart Protection] Reliable Dehumidifier for Basement & Storage - Keep your most moisture-prone spaces dry with advanced Auto-Defrost technology, which ensures stable operation even in cooler environments. Our dehumidifiers for basement offer 2 drainage options: a removable 1.5L tank with Auto-Shutoff or a 39.4-inch gravity hose for continuous drainage. This hands-free setup is perfect for unattended areas like storage rooms or lakeside homes
[Whisper-Quiet Operation] Modern Dehumidifiers for Bedroom & Nursery - Engineered with a low-noise compressor, this unit remains a quiet dehumidifier for bedroom use while providing precise moisture control. It features an integrated humidity sensor for real-time monitoring and a Child Lock function to ensure safety around curious little ones. These dehumidifiers for living spaces provide a secure, worry-free, and serene atmosphere throughout the night
[Easy Maintenance] Portable Dehumidifier with Washable Filter - Designed for ultimate convenience, this portable dehumidifier features 360° easy-roll wheels and an easy-to-clean washable filter that simplifies routine care. Simply rinse the filter to maintain peak performance and fresh air. Whether moving the unit from the bathroom to the closet, it offers a robust, low-maintenance solution for renters and homeowners alike

Bestseller No. 6

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. 7

KeepGlad 5000 Sq. Ft Dehumidifiers for Home and Basement, Max 95 Pint/Day Dehumidifier with Drain Hose, Compressor Dehumidifier with Humidity Control, 24H Timer & Child Lock, for Bedroom, Large Rooms

【Covers up to 5,000 Sq. Ft. with Powerful 95 Pint Capacity】This powerful dehumidifier removes up to 95 pints of moisture per day (95°F, 90% RH) and helps keep your home in a healthy 45%–55% humidity range.The adjustable humidity range from 30% to 80% offers flexibility beyond the 40% floor seen in typical models.Ideal for basements, whole house, apartments, garages, offices, laundry rooms, bedrooms and living rooms
【2025 Energy-saving Dehumidifier with Intelligent Control】The intuitive touch panel allows you to easily set humidity levels, monitor real-time humidity.It also can display different light colors based on real-time humidity levels and schedule operations with a 24-hour timer.KeepGlad dehumidifiers far exceed ordinary energy-saving standards, saving you up to $1,000 in electricity costs annually (24/7 operation, year-round)
【Flexible Drainage Options for Hassle-Free Use】Choose manual draining with the removable 6.97L (1.84-gallon) tank with auto shut-off or switch to continuous drainage with the included 3.4 ft drain hose. 3 Smart Dehumidification Modes：DEHU mode keeps everyday humidity where it should be in your home. DRY mode quickly dries wet clothes, laundry rooms and damp rooms, helping reduce unpleasant damp odors. CONT mode works for continuous dehumidification in very humid basements, RVs, and garages, ideal when humidity fluctuates a lot
【Home Safety Guarantee】This dehumidifier boasts active protection functions such as overload protection, automatic restart after power failure, and memory function. Its high-performance chip can dynamically detect humidity levels in milliseconds, maintaining it within the ideal range for extended periods of unattended dehumidification. It also features overflow protection, eliminating the need for frequent water level monitoring and effectively preventing spills
【Your Comfort, Anytime and Anywhere】The KeepGlad dehumidifier features a comfortable, non-slip handle and 360° swivel casters for easy movement without lifting it, making it versatile for rooms up to 5000 sq.ft. An integrated power cord storage unit prevents tangling and tripping hazards, keeping your home tidy and safe. A top-of-the-line anti-freeze sensor ensures reliable operation even in temperatures as low as 42°F. Winter won't stop your comfort!

SaleBestseller No. 8

3500 Sq.Ft Basement Dehumidifier,AEOCKY Max 50 Pint/D Drain Hose Dehumidifier for Home,Bedroom,Bathroom,Room,Intelligent Humidistat,Quiet

【Large-Capacity Dehumidification for Homes up to 3500 sq.ft】Designed for spacious homes and demanding humidity conditions, Aeocky Boreas delivers reliable, lab-tested performance. It removes up to 50 pints per day in hot, humid environments (95℉, 95% RH) and 38 pints per day in warm, damp basements (86℉, 80% RH). Suitable for bedrooms, bathrooms, offices, basements, and whole-home use.(Dehumidification capacity is not the same as water tank volume.)
【Energy Efficiency That Matters Over Time】With higher energy efficiency than many less optimized models, Boreas can significantly reduce power consumption during continuous use. Based on 24/7 use, its efficiency advantage can translate to up to 50% less energy usage, helping save up to 276 in annual electricity costs. When choosing a dehumidifier, it’s important to consider long-term electricity expenses along with performance and upfront cost.
【Designed for a Quieter Home Environment】Boreas features an advanced sound-control structure with vibration isolation to reduce noise transfer. Its dual-chamber airflow layout helps smooth air movement and limit pulse noise. At the lowest fan setting, sound levels are as low as 40 dB, comparable to soft background noise. Even at higher output, it remains quieter than many comparable units at their lowest setting (typically above 50 dB). (Size: 13.19"L × 8.66"W × 17.99"H | Weight: 25.35 lb)
【Premium Components and Advanced Engineering】The Boreas series integrates a high-efficiency Pro+ piston compressor. Key components, including the evaporator and condenser, use 7 mm high-tooth inner-threaded pure copper tubing—never low-grade aluminum pipes—paired with blue hydrophilic aluminum fins to enhance heat exchange efficiency and system stability.
【Accurate and Responsive Humidity Control】 Powered by a modern control architecture and high-performance chip, the system continuously monitors environmental humidity and maintains a stable, comfortable range. A proprietary humidity compensation algorithm improves accuracy and consistency beyond typical household dehumidifiers.

The Ultimate Buying Guide: Finding Your Quiet Dehumidifier

Humidity can make your home feel sticky and uncomfortable. A dehumidifier helps by pulling excess moisture from the air. But nobody wants a loud machine humming all day! This guide helps you find the quietest machine for your needs.

Key Features to Look For

When shopping for a quiet dehumidifier, several features make a big difference in noise level and performance.

Noise Rating (Decibels – dB)

Look for the decibel (dB) rating on the box or product description.
Anything under 50 dB is generally considered quiet for a dehumidifier.
Models aiming for “ultra-quiet” often advertise ratings below 45 dB. This is similar to a quiet library.

Fan Speed Settings

Good dehumidifiers offer multiple fan speeds (Low, Medium, High).
Using the “Low” setting almost always results in the quietest operation.
If you only need light moisture removal, Low speed works well and keeps the noise down.

Compressor Type

Most dehumidifiers use a standard compressor, which can be noisy when starting up.
Some premium models use **Inverter Technology**. Inverter compressors run more consistently and quietly, similar to modern refrigerators. They often cost more but save energy and reduce noise.

Automatic Shut-Off and Defrost

These features improve user experience. If the bucket is full, the machine stops automatically, preventing overflow and unnecessary running noise.

Important Materials and Build Quality

The materials used in construction affect how much vibration and rattling you hear.

Sturdy Casing

Look for units with thick, rigid plastic or metal casings. Thin plastic vibrates easily, which adds to the overall noise.
A well-built frame minimizes rattling when the fan or compressor kicks on.

Vibration Dampening Feet

Quality dehumidifiers include rubber or foam feet. These feet absorb vibrations before they travel into your floor or nearby furniture.
If you place the unit on a hard floor (like tile), check if the feet are substantial.

Factors That Improve or Reduce Quality (Noise Quality)

What makes a quiet machine great, and what makes it sound like a small engine?

Improving Quiet Operation

Larger Capacity (Surprisingly): A larger unit might remove more water without running the compressor constantly. A smaller unit might have to work harder and run longer to achieve the same result, leading to more noise over time.
Continuous Drainage Option: If you use a hose to drain water automatically, you avoid the noise of the water sloshing around in the collection bucket.

Reducing Quiet Operation

Cheap Fans: Low-quality, small fans often spin faster and create a higher-pitched, annoying sound.
Poor Assembly: Loose screws or panels allow the internal parts to rattle against the casing, making the unit sound much louder than its dB rating suggests.

User Experience and Use Cases

Where you plan to use the dehumidifier heavily influences how quiet it needs to be.

Bedroom or Nursery Use

If you need quiet for sleeping areas, prioritize the lowest possible dB rating (under 45 dB is ideal). You will likely only use the Low fan setting here.

Basement or Garage Use

In utility areas where noise isn’t a major concern, you can focus more on water removal capacity (pints per day) and less on the absolute lowest noise rating. A 55 dB unit is usually fine here.

Ease of Use

A good user experience means simple controls and easy access to the water bucket. If emptying the bucket is difficult, you might leave it full, which stops the machine from running.

10 Frequently Asked Questions (FAQ) about Quiet Dehumidifiers

Q: What is a good noise level (dB) for a quiet dehumidifier?

A: A noise level under 50 dB is considered quiet for most people. Aim for 45 dB or lower if you need it for a bedroom.

Q: Does a dehumidifier get louder as it gets older?

A: Sometimes, yes. Parts can wear out, and dust can build up in the fan, causing rattling or increased vibration over time.

Q: Are dehumidifiers with Inverter Technology quieter?

A: Yes. Inverter compressors adjust their power smoothly instead of turning fully on and off, which creates a much quieter and more consistent sound.

Q: Can I make my existing dehumidifier quieter?

A: You can try placing it on a thick rubber mat to absorb floor vibrations. Always use the lowest fan setting available.

Q: What setting makes my dehumidifier the quietest?

A: The “Low” fan speed setting will always be the quietest option on any dehumidifier model.

Q: Why does my dehumidifier sound like it’s clicking or buzzing?

A: Clicking often means the compressor is starting up or shutting down. Buzzing might mean a loose component or electrical issue, which you should check.

Q: Do large dehumidifiers run louder than small ones?

A: Not necessarily. Larger units remove more water per hour, so they might run less often than a small unit trying to dehumidify the same large space.

Q: Should I use the continuous drain hose for quiet operation?

A: Yes. Using the hose eliminates the sound of water splashing or sloshing inside the collection bucket when the machine is running.

Q: Is it okay if the dehumidifier is louder when it’s very humid?

A: Yes. When the air is very wet, the machine needs to work harder, usually meaning the compressor runs more frequently or at a higher setting, making it louder.

Q: Where should I place the quiet dehumidifier for the best results and lowest noise?

A: Place it on a flat, hard surface away from walls so air can circulate freely. Avoid placing it on hollow furniture that might amplify vibrations.