Best 48 Dehumidifiers for Moisture Control: 30-Pint Size

Excessive moisture in your home can lead to mold growth, wood damage, and an uncomfortable living environment. A 30-pint dehumidifier effectively removes excess moisture, maintaining optimal indoor humidity levels and extending the life of your belongings. This comprehensive guide evaluates top 30-pint dehumidifiers, comparing their features, capacity, and energy efficiency to help you choose the right appliance for your space.

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Reviews

Comfee 30 Pint Portable Dehumidifier

Featuring an impressive 30-pint daily dehumidification capacity, the portable CAD30C1BWT can tackle moisture in large spaces up to 1500 square feet. The electronic control panel makes it easy to manage settings, while the automatic defrost function ensures consistent performance in cooler temperatures. This factory-refurbished unit comes with its original accessories and powers on with its default settings intact.

32.7-Pint Low-Noise Dehumidifier

This home dehumidifier efficiently removes 32.7 pints of moisture daily, maintaining indoor conditions between 45% and 55% humidity for optimal comfort. With its quiet 2-speed fan system and automatic drainage via 6.56-foot hose, the unit seamlessly integrates into any room while helping prevent musty odors and mold growth. The ETL-certified dehumidifier effectively manages humidity in spaces up to 2,500 square feet, making it particularly useful for basements, bathrooms, and other damp areas of the home.

30-Pint Shinco Dehumidifier

This smart dehumidifier efficiently removes moisture from air in medium-sized rooms, thanks to its advanced temperature-sensitive operation and automatic de-icing system. The compact unit glides easily from room to room on its ergonomic handle and keeps things quiet on its lower setting. Exclusive activated carbon filtration ensures your indoor air stays fresh and clean while the direct-drain system keeps maintenance simple.

30 Pint Dehumidifier

This compact dehumidifier quietly removes excess moisture from your space, maintaining your desired humidity level automatically. The efficient 30-pint capacity keeps large rooms comfortable, while the convenient drain hose lets you run it continuously without emptying the tank. Users particularly appreciate its quiet operation and straightforward maintenance.

Honeywell TP50WK 30 Pint Dehumidifier

Save money on electricity while tackling high humidity with this Energy Star dehumidifier that pulls 30 pints of moisture from the air daily – perfect for rooms up to 3,000 square feet. Its smart digital control automatically adjusts to maintain your preferred humidity level, and the washable filter helps keep the air fresh. The smooth-caster wheel design makes it easy to move between rooms, plus continuous drainage lets you empty the reservoir less frequently.

Ruwora 30 Pint Dehumidifier

This quiet 30-pint dehumidifier efficiently removes moisture from your space, maintaining ideal humidity levels for comfort. The smart device features automatic and manual drainage options, with a handy tank that alarms when full – or you can connect it to a continuous drain hose for hassle-free maintenance. The compact dehumidifier slides effortlessly between rooms on its 360-degree casters, while its replaceable filters keep your air fresh and clean.

Black+decker 30-Pint Portable Dehumidifier

This compact dehumidifier quietly removes up to 30 pints of moisture daily, with easy front-accessible water collection and energy-efficient operation. Users appreciate its quiet performance and convenient features like automatic shut-off and defrosting, though some note limited design elements like the lack of a bucket handle. The unit's reliable operation and space-saving design make it a practical choice for reducing humidity in medium-sized rooms, from basements to living spaces.

Danby DDR030BLWDB-ME 30 Pint Dehumidifier

This sleek white dehumidifier quietly tackles moisture problems in large rooms, automatically adjusting to maintain just the right level of humidity. Thanks to its efficient design, it can run all night with its direct drain feature, eliminating the hassle of emptying a tank. At just 19.8 inches tall, it fits seamlessly into any space while helping you save on your energy bill with its Energy Star certification.

Serenelife 30 Pint Portable Dehumidifier

This fanless dehumidifier quietly maintains optimal indoor humidity levels, efficiently removing 50 pints of moisture daily. Its modern design fits comfortably in any space while the smart digital controls ensure consistent performance. The durable Peltier technology and included air filter keep your air fresh and comfortable.

Medis One 30-Pint Dehumidifier

This smart dehumidifier takes the hassle out of maintaining your home's moisture levels with its convenient room-specific modes for basements, living spaces, and sleeping areas. The Tri-Pat safety system and reliable 3 fan speeds ensure your investment performs safely and effectively, while the 30-pint water removal capacity keeps your air fresh and comfortable. The sleek 49-53dB operation won't disturb your day or sleep, letting you breathe easy knowing your space is perfectly climate-controlled.

Global 30-Pint Portable Dehumidifier

Designed for commercial and industrial use, this 30-pint dehumidifier efficiently removes moisture from air using an automatic defrost system. Its vertical air outlet design optimizes airflow, while a digital touchpad controller offers convenient programmable settings including timer and fan speed adjustment. The washable air filter simplifies maintenance, and the unit's Energy Star certification indicates its energy efficiency.

Costway 1750 Sq Ft 32 Pint Dehumidifier

A reliable dehumidifier that efficiently removes moisture from the air in larger spaces, with touch controls and a handy humidity indicator. The quiet operation makes it suitable for nighttime use, though users note frequent emptying of the small water collection tank.

Luko 30-Pint Dehumidifier

The Luko dehumidifier efficiently tackles moisture in large spaces, removing up to 30 pints daily in rooms up to 2,000 square feet. Its smart design features a 68oz water tank that alerts you when it's full, transitioning seamlessly between manual and automatic drainage modes. The compact unit, measuring just 9.9" by 20.4", rolls smoothly on 360° wheels and weighs a manageable 22 pounds, making it easy to move around your home.

TCL 30 Pint Portable Dehumidifier

This reliable dehumidifier efficiently reduces moisture in the air while maintaining optimal humidity levels, thanks to its precise controls and automatic features like the 24-hour timer. Its generous 30-pint capacity tackles excess humidity effectively, helping prevent mold and mildew while improving indoor air quality. The unit's compact design, complete with caster wheels for easy movement, makes it practical for various room sizes, from basements to living rooms.

Pelonis 30-Pint Dehumidifier

This Pelonis dehumidifier takes the hassle out of moisture control with its 30-pint daily capacity and smart features like an adjustable humidistat and 24-hour timer. The washable filter and bucket full indicator keep maintenance simple, while the auto defrost and gravity drain option (with garden hose included) make it practical for any room. At just 4.8 amps, it runs efficiently and quietly at 52 decibels, making it a convenient addition to your home's humidity control toolkit.

SPT SD-33E 30-Pint Dehumidifier

Designed for modern homes, this ENERGY STAR dehumidifier efficiently removes excess moisture from the air, maintaining a comfortable humidity level as low as 35%. The unit's powerful 230 m3h airflow keeps your space dry while the washable air filter and quiet 54 dB operation minimize maintenance and disturbance. Users appreciate its reliable performance in damp environments, with some reporting reduced mold issues and improved air quality.

Ecor Pro DryFan 30 Pint Dehumidifier

The Ecor Pro DryFan proves that dehumidification doesn't have to be complicated or expensive. At just 7.8 inches tall, this desiccant unit mounts easily in tight spaces while pulling moisture from rooms between -4°F and 104°F - four times more efficiently than traditional compressor models. Its 95-pint daily capacity keeps your indoor air dry and comfortable, whether you're in a basement, RV, or commercial space.

Yaufey 30-Pint Dehumidifier

This dehumidifier efficiently tackles moisture in medium to large rooms and basements, removing 32.7 pints of water daily under optimal conditions. Its compact design includes a built-in 0.48-gallon tank and a reliable 6.56-foot drain hose, while the washable filter ensures clean air circulation. The durable unit features automatic defrost, continuous drainage, and quiet operation, making it ideal for residential use in any room type.

30-Pint SPT Dehumidifier

This Energy Star dehumidifier quietly removes excess moisture from your space, helping prevent mold, rot, and discomfort caused by humid air. With settings ranging from 35% to 85% humidity control and dual fan speeds, you can precisely tailor the environment to your needs. The washable air filter and simple operation make it practical for daily use, while the full-bucket indicator ensures you maintain optimal conditions without constant monitoring.

Ecor Pro EPD30 DryFan: 30-Pint Desiccant Dehumidifier

This compact dehumidifier removes 30 pints of moisture from up to 500 square feet of space using ZEOLITE desiccant technology, eliminating the need for water tanks or pumps. At just 49 dB, it runs quietly while extracting moisture as nano mist, making it ideal for small spaces like closets and crawlspaces. The self-regulating unit maintains optimal humidity levels automatically, perfect for consistent dehumidification in hard-to-reach areas.

COLAZE 30-Pint Dehumidifier

The COLAZE dehumidifier efficiently removes 34 pints of moisture daily, maintaining ideal 45-55% humidity levels for optimal comfort. At just 150 watts, this compact unit handles up to 2,500 square feet, making it ideal for homes, basements, and offices. Its intelligent touch-screen control system and included 6.65-foot drain hose provide convenient operation and installation.

HUMSURE 30 Pint Portable Dehumidifier

A practical addition to any damp environment, this dehumidifier efficiently manages moisture levels in living spaces up to 1500 square feet. Its automated shut-off feature and illuminated tank full indicator ensure convenient maintenance, while the included 3.94-foot drain hose allows for unobtrusive water removal. Users particularly appreciate its effectiveness in reducing airborne allergens and controlling musty odors, though some note the need to frequently empty the modest 3.94-gallon tank.

Costway 30-Pint Portable Dehumidifier

This dehumidifier excels at reducing moisture in your space, efficiently removing up to 24 pints daily. The intuitive touch panel and digital display make it a breeze to use, while the intelligent humidity control keeps your air just right. With whisper-quiet operation and easy maintenance, it's a practical solution for tackling excess moisture in your home.

30-Pint Moray Dehumidifier

This powerful dehumidifier efficiently removes 30 pints of moisture daily from larger spaces up to 3000 square feet. With its electronic control system and adjustable humidity settings between 30-80%, you can maintain ideal indoor moisture levels for comfort. The unit's automatic defrost feature ensures consistent performance in varying conditions.

Ecor Pro EPD30-PRO 30-Pint DryFan Desiccant Dehumidifier

A powerful yet compact desiccant dehumidifier that efficiently removes moisture from confined spaces like basements and attics, while its durable stainless steel construction withstands harsh environments where traditional dehumidifiers fail.

Emerson Quiet Kool 30 Pint Dehumidifier

This Emerson quiet cool dehumidifier removes 30 pints of moisture daily, perfect for basements and bedrooms. Its Wi-Fi connectivity allows remote control via Amazon Alexa or Google Home, while the built-in pump lets you drain directly into a sink or tub (hose not included). The unit's 6.7-pint bucket makes emptying simple, and its child safety lock ensures peace of mind.

Yaufey HD32.7 Pint Dehumidifier

This home dehumidifier efficiently removes moisture from up to 2,500 square feet of space, while its quiet dual-fan system and smart humidity control create a comfortable indoor environment. With automatic drainage and easy maintenance, it's a practical solution for basements and larger rooms, keeping your space dry and fresh.

32 Pint Dehumidifier

This dehumidifier efficiently removes moisture from the air, maintaining optimal humidity levels in your home or basement. The compact design with 36dB operation keeps noise to a minimum, while the 3-color digital display and intuitive controls make operation simple. Its 32-pint capacity removes up to 12 liters per day, helping eliminate musty odors and create a healthier living environment.

Hogarlabs 30 Pint Dehumidifier

The Hogarlabs dehumidifier efficiently removes moisture from large spaces, with a 30-pint capacity that can handle up to 2000 square feet. Its smart dehumidification system automatically maintains your chosen humidity level, while the dry mode helps quickly remove excess moisture from laundry. The digital control panel and included drain hose make it practical for daily use in homes, basements, and offices.

Whirlpool 30 Pint Dehumidifier

The Whirlpool 30 pint dehumidifier tackles moisture effectively in up to 2,000 square feet, with a quiet 51 dB operation and a 30-pint daily removal capacity. Its LED humidistat display allows precise control between two fan speeds, while the auto-shutoff and full-bucket indicator ensure reliable performance. The compact design features a convenient carry handle and continuous drain option, making it a practical addition to any space.

B-Air Vantage VG-1500 Dehumidifier

The B-Air Vantage 1500 Dehumidifier tackles excess moisture with its 325 CFM air circulation, efficiently removing up to 18.75 gallons of water daily. The digital touchpad control makes operation straightforward, while the unit's 2-year parts and labor warranty adds peace of mind. Standing 32 inches tall and 22.5 inches wide, this blue dehumidifier delivers substantial moisture removal in 1,500 square feet of space.

Yaufey 30-Pint Dehumidifier

This Yaufey dehumidifier efficiently removes up to 30 pints of moisture daily, perfect for managing humidity in large spaces like basements and living rooms. The smart control panel lets you choose from four operating modes, including a power-efficient Dry mode for quick dehumidification and a Sleep mode that quietly maintains your preferred humidity level. Its compact design with caster wheels makes it easy to move around your home, while the bucket full alert ensures you never experience moisture damage from a full tank.

UDL5-30PUhome 30-Pint Dehumidifier

This 30-pint dehumidifier efficiently maintains your space's air quality with its activated carbon filter, quietly reducing humidity levels between 30% and 80% - perfect for rooms up to 3,000 cubic feet. At just 39dB, it runs so quietly you won't even notice it's there, whether you're sleeping, working, or relaxing with friends. Users appreciate its effectiveness, though it may not be powerful enough for very damp basements.

Honeywell 30 Pint Dehumidifier

The Honeywell 23 Pints per Day Dehumidifier efficiently controls moisture in basements and living spaces up to 1500 square feet. Its premium design features including a continuous drain tube, filter change alert, and energy-saving timer make it a practical choice for serious dehumidification needs. This ENERGY STAR certified model removes more moisture with less electricity than standard ENERGY STAR dehumidifiers, helping you save money while maintaining optimal indoor air quality.

Whynter Elite D-Series 30 Pint Portable Dehumidifier

This stylish portable dehumidifier efficiently removes 30 pints of moisture daily, helping maintain optimal humidity levels between 45% and 55%. With convenient manual and gravity drainage options, it's perfect for small to mid-size rooms like basements or home offices. The unit's quiet operation and energy-efficient design make it a practical solution for managing excess moisture in your living space.

30 Pint Arctic Wind Dehumidifier

This dehumidifier excels at moisture control, removing up to 30 pints daily and maintaining comfortable humidity levels through intelligent auto-adjustment. Its spacious water tank and convenient continuous drain feature make it practical for everyday use, while the stylish design and quiet operation enhance any room. The durable construction and reliable performance have earned it a solid recommendation from satisfied users who appreciate its efficient moisture control and straightforward controls.

Soleus 30-Pint Portable Dehumidifier

Combining efficient moisture extraction with user-friendly operation, the Soleus portable dehumidifier brings relief to damp spaces through its intuitive MyHome modes and straightforward manual controls. At just 31 pounds, the compact unit moves easily from room to room via its caster wheels, while its washable filter reduces maintenance hassle. The dehumidifier's durable construction, backed by positive reviews praising its efficiency and performance, makes it a practical choice for controlling moisture in any space.

32 Pint Portable Dehumidifier

This portable dehumidifier tackles basement moisture with its 32-pint capacity, maintaining quiet operation at 33dB. Its 2500 square foot coverage area and three operating modes provide flexible humidity control for larger spaces, while the auto-shutoff and defrost features ensure reliable performance in changing conditions. The unit's compact design, complete with universal wheels and a portable handle, makes it easy to move between rooms as needed.

30L/Day Pro Breeze Dehumidifier

This smart dehumidifier efficiently removes moisture from medium to large spaces, preventing dampness and mold growth. With its large water tank and smartphone app control, it offers convenient humidity management while working quietly in the background.

Danby DDR030BJWDB-ME 30 Pint Dehumidifier

This Danby dehumidifier has proven itself in challenging situations, like removing moisture from a damp basement after multiple floods. Users appreciate its quiet operation and efficient water extraction, with some reporting it performs better than their old units at keeping humidity levels low. The compact design makes it easy to move between rooms or store when not in use, while its reliable performance has earned praise from homeowners in both new and established installations.

Honeywell TP30WK 30 Pint Dehumidifier

This Energy Star dehumidifier combines powerful moisture removal with smart digital controls and eco-friendly design. It effectively maintains optimal humidity levels in small to medium rooms, featuring a convenient mirrored display that shows humidity changes from across the room. The reliable performance, coupled with features like automatic defrost control and low-energy operation, makes it a practical choice for homes and basements prone to moisture issues.

Honeywell TP30AWKN 30-Pint Dehumidifier

This Honeywell dehumidifier efficiently cuts through musty air in rooms up to 2,000 square feet, thanks to its 30-pint daily moisture removal capacity. The smart unit combines Wi-Fi connectivity with thoughtful features like a continuous drainage system and Alexa compatibility, allowing you to keep your space crisp and comfortable from anywhere. With peace-of-mind safety features like automatic shut-off and spill protection, this Energy Star certified dehumidifier delivers quiet, reliable performance backed by Honeywell's trusted reliability.

30-Pint Costway Portable Dehumidifier

A quiet and efficient dehumidifier that removes excess moisture from your home, protecting against mold and mildew. The compact unit operates on three adjustable settings and includes a convenient 24-hour timer. Users appreciate its ability to maintain optimal humidity levels in basements and small to medium rooms.

30-Pint Dehumidifier with 2L Tank and Auto Mode

This compact dehumidifier quietly removes up to 30 pints of moisture daily, thanks to its smart one-button operation and three convenient modes. The stylish white design fits anywhere, from basements to bedrooms, while the large 2L water tank and removable hose make maintenance straightforward.

NineSky 30oz Dehumidifier

The NineSky Home Dehumidifier efficiently tackles moisture problems in your bathroom or bedroom, pulling in 2.5 pounds of water daily from the air. At just 3.55 pounds itself, this quiet machine moves easily around your space while keeping noise levels low. Its compact design fits perfectly in tight corners, with LED lights in seven colors to match your mood.

For Living 30-Pint Energy Star Direct Drain Dehumidifier

ThisEnergy Star certified dehumidifier efficiently manages moisture in your space while its quiet digital controls and easy-to-clean filter keep maintenance simple. The front-mounted water tank provides convenient draining, and the external hose option eliminates trips to empty it. Whether you're tackling a damp basement or maintaining optimal humidity levels, this portable unit delivers reliable performance.

AirPlus 1,500 Sq. ft Dehumidifier

A compact dehumidifier that removes excess moisture from the air, helping to prevent mold and mildew while keeping your home comfortable. The lightweight design makes it easy to move from room to room, and the convenient drain hose allows continuous operation without emptying the tank. Whether you're battling basement moisture or simply need to reduce humidity in a smaller space, this unit provides reliable performance with quiet operation.

Edendirect 30 PT Dehumidifier

This dehumidifier quietly removes up to 3.75 gallons of moisture daily, perfect for basements, bedrooms, and living rooms. Its auto defrost and 12-hour timer offer convenient humidity control, while the stylish design features 360-degree wheels for effortless movement. The digital display shows humidity levels with color-coded lights, and the automatic drainage system prevents mess.

Buyer's Guide

A 30-pint dehumidifier removes 30 pints of moisture from the air daily, suitable for small to medium spaces like apartments, offices, or recreational vehicles. Understanding key features helps you select an efficient, quiet, and dependable unit.

Capacity and Coverage

30 pints equates to about 3,600 cubic feet of air, ideal for rooms up to 500 square feet. Look for models with adjustable settings if your space varies in size or humidity levels.

Energy Efficiency

Search for dehumidifiers with Energy Star certification, which uses 20-30% less energy than standard models. Check the British Thermal Units (BTU) rating; 30-pint units typically range from 5,000 to 7,000 BTUs.

Noise Level

Most 30-pint dehumidifiers operate between 40-60 decibels, similar to a quiet conversation. Opt for models with variable settings if you need quiet operation during certain times of the day.

Maintenance Requirements

Regularly clean the drip pan and condensate drain. Filtered models reduce mold spores and improve air quality. Some units automatically shut off when the collector is full or the unit is tipped.

FAQ

Dehumidifiers reduce indoor moisture levels by removing excess water vapor from the air. A 30-pint dehumidifier can collect 30 pints of water daily, making it suitable for small to medium-sized spaces like apartments, basements, or offices with approximately 400-600 square feet of living space.

Most 30-pint dehumidifiers have an adjustable humidity control setting between 30% and 70% relative humidity. This allows users to maintain comfortable indoor air conditions while preventing mold growth and musty odors caused by high humidity.

What is the difference between a 30-pint dehumidifier and a larger capacity model?

While a 30-pint dehumidifier collects less water daily (30 pints vs. 60-80 pints for larger models), it requires less frequent emptying and is more energy-efficient for smaller spaces. Larger capacity models are better suited for basement use or areas with significantly higher moisture levels.

Smaller capacity dehumidifiers like 30-pint models are generally quieter, have better air filtration, and consume less electricity, making them ideal for bedroom use or as primary dehumidification equipment for smaller rooms.

How often should I empty the water tank?

With a 30-pint capacity, you'll need to empty the water tank approximately every 1-2 days depending on the humidity level and usage frequency. Some models come with automatic shut-off features that prevent overflow when the tank is full, ensuring consistent operation without constant monitoring.

Regularly emptying and cleaning the water tank prevents mold and bacteria growth inside the dehumidifier, maintaining optimal performance and air quality.

What additional features should I look for in a 30-pint dehumidifier?

Key features include adjustable humidity settings, automatic shut-off when the tank is full, and washable air filters. Look for models with a high Energy Star rating for improved efficiency and a quiet operation mode suitable for overnight use in bedrooms.

Some 30-pint dehumidifiers include a humidistat for precise moisture control, rotating trays for easier water collection, and remote controls for convenient management of the unit's settings from across the room.

Is a 30-pint dehumidifier suitable for damp basements?

While 30-pint dehumidifiers are not designed to handle the constant high humidity found in basement environments, they may provide temporary relief in slightly damp conditions. For persistent basement moisture issues, consider a larger dehumidifier rated for 60-70 pints daily or professional mold remediation.

For optimal performance in damp basements, combine the dehumidifier with proper ventilation, dehumidifying crawlspace, or foundation moisture barriers to address the root cause of high humidity levels.

Can a 30-pint dehumidifier run continuously without maintenance?

These dehumidifiers are designed for daily operation, but regular maintenance ensures optimal performance. Check and clean the water tank weekly, replace or wash the air filters monthly, and empty the tank when it reaches capacity to prevent equipment strain.

Avoid running the dehumidifier without proper maintenance, as accumulated water or dirty filters can reduce efficiency and increase the risk of mold growth inside the unit. Most manufacturers recommend service checks every 6-12 months, depending on usage frequency and local humidity levels.