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10 Best 70 pint dehumidifier for 2400 sq ft

Welcome to our top 10 product reviews for 70 pint dehumidifier for 2400 sq ft. We've scoured the market to bring you the best of the best, with products ranging from a 8.1 score up to a whopping 9.8 score!

Updated December 2025
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1
ALORAIR 70 Pints Crawl Space Dehumidifier with Pump and Drain Hose for Basements, Commercial, Industry Water Damage Unit, Compact, Portable, Auto Defrost, Up to 1000 Sq Ft, 5 Years Warranty
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9.8
Exceptional

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ALORAIR 70 Pints Crawl Space Dehumidifier with Pump and Drain Hose for Basements, Commercial, Industry Water Damage Unit, Compact, Portable, Auto Defrost, Up to 1000 Sq Ft, 5 Years Warranty

Main Highlights

Heavy Duty Condensate Pump:Dehumidifier with drain hose easily solves distance drainage problems, water pipe length is 19.6 feet. A condensate pump installed in a home dehumidifier can shock water to an altitude of 19.6 feet. Whether its gravity drainage or upward drainage, the ALORAIR dehumidifier can meet your needs, is the best choice for wet rooms and spaces

70 Pints Dehumidifier: Remove 35 pints per day at AHAM condition, 70 Pint at saturation, up to 1,000 sq. ft, fit for any basement, crawl space, bathroom, living room, bedroom, closet and kitchen, meeting the daily needs for dehumidifying.It will be the best crawl space/basement dehumidifier you will ever use

Automatic Defrost: Our advanced auto-defrosting system continuously monitors the ambient temperature using built-in sensors. When the temperature is detected to be low, the unit initiates an automatic defrost cycle to prevent frost buildup and related issues. During this process, the compressor temporarily stops while the fan continues to operate, allowing the frost to thaw. Once the defrost cycle is complete, the dehumidifier resumes normal operation. This feature conserves energy and helps extend the lifespan of the unit

Designed for Modern Homes: The MERV-1 filter traps up to 95% of pollutants from the air and helps reduce dust to protect the unit’s vital components. Protect internal components from dust when dehumidifying while working while outputting fresh and dry air

5 Years Limited Warranty and safety tested : Our crawlspace dehumidifier is fully compliant with the electrical safety ETL. Every AlorAir crawl space dehumidifier comes with a 5-year limited warranty with a professional customer support team ready to assist at any time

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9.8
Exceptional
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2
BaseAire Crawlspace Dehumidifier with Pump, 70 Pints Dehumidifiers for Commercial and Basement with Drain Hose, Potable, Auto Defrost, GLGR Technology Up to 1000 Sq Ft
9.6
Excellent

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BaseAire Crawlspace Dehumidifier with Pump, 70 Pints Dehumidifiers for Commercial and Basement with Drain Hose, Potable, Auto Defrost, GLGR Technology Up to 1000 Sq Ft

Main Highlights

Intelligent Humidity Control System: This home crawlspace dehumidifier is equipped with with a built-in humidity sensor and digital control panel, which accurately maintains the preset humidity range through intelligent sensor start/stop technology for the most ever effortless humidity control.

Compact Size Design Dehumidifiers: Our commercail dehumidifiers are the perfect solution for commercial, crawl spaces and basements. Measuring at only 15.35x11.2x11.4 inch(LxWxH), this home dehumidifier is perfect to fit in low-clearance crawlspaces and tight basements.

Flexible Installation Options: This dehumidifier has been thoughtfully designed to be placed on a flat surface or can be purchased with an additional hanger for suspension on a crawlspace post or in an attic, and it comes with adjustable feet and sturdy handles for easy transportation. These features ensure easy installation and operation, making it ideal for a variety of installation scenarios and environments.

Automatic Defrost: Our advanced auto-defrosting system continuously monitors the ambient temperature using built-in sensors. When the temperature is detected to be low, the unit initiates an automatic defrost cycle to prevent frost buildup and related issues. During this process, the compressor temporarily stops while the fan continues to operate, allowing the frost to thaw. Once the defrost cycle is complete, the dehumidifier resumes normal operation. This feature conserves energy and helps extend the lifespan of the unit.

cETL Certification: This dehumidifier is cETL certified, to ensure compliance with strict standards.

Quality Support: BaseAire Crawlspace Dehumidifiers come with a 5-Year Limited Support and lifetime access to expert tech support. Our team of professionals will promptly address any questions you may have, ensure your complete satisfaction, and provide a timely solution to meet all of your needs.

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9.6
Excellent
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ALORAIR 70 Pints Crawl Space Dehumidifier with Drain Hose for Basements, Commercial, Industry Water Damage Unit, Compact, Portable, Auto Defrost, Up to 1000 Sq Ft, 5 Years Warranty
9.5
Excellent

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ALORAIR 70 Pints Crawl Space Dehumidifier with Drain Hose for Basements, Commercial, Industry Water Damage Unit, Compact, Portable, Auto Defrost, Up to 1000 Sq Ft, 5 Years Warranty

Main Highlights

70 Pints Dehumidifier: AlorAir Sentinel HS35 crawl space dehumidifier can remove 70 PPD at saturation, 35 pints per day at AHAM, up to 1000 sq.ft, lowering the humidity to comfortable levels in a short period. Fit for any basement, crawl space, bathroom, living room, bedroom, closet and kitchen, meeting the daily needs for dehumidifying

Compact design with continuous hose drainage: The basement dehumidifier features an ergonomic handle that makes it easy to move. Use manually controlled knobs to adjust air humidity, reduce complex procedures and operations. The 6.5-foot drain hose is connected to the crawl space dehumidifier and automatically and continuously drains condensate by gravity, solving the problem of frequent pouring

Full-featured: To your satisfaction, we designed this professional dehumidifier with the modern consumer in mind. The fast and efficient automatic defrost function allows the dehumidifier to be used even in low-temperature environments. The noise emitted by the dehumidifier when it is running is less than 50 decibels. Has a memory function that automatically restarts and closes. It will be the best crawl space/basement dehumidifier you will ever use

Designed for modern homes: The MERV-1 filter traps up to 95% of pollutants from the air and helps reduce dust to protect the unit’s vital components. Protect internal components from dust when dehumidifying while working while outputting fresh and dry air

5 Years Limited Warranty and safety tested - Our crawlspace dehumidifier is fully compliant with the electrical safety ETL. Every AlorAir crawl space dehumidifier comes with a 5-year limited warranty with a professional customer support team ready to assist at any time

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9.5
Excellent
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bestBest value
4
Midea 4,500 Sq. Ft. Wi-Fi Enabled Dehumidifier with Pump Included 50 Pint 2019 DOE (Previously 70 Pint) - Ideal for Basements, Large & Medium Sized Rooms, and Bathrooms (White)
9.2
Very Good

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Midea 4,500 Sq. Ft. Wi-Fi Enabled Dehumidifier with Pump Included 50 Pint 2019 DOE (Previously 70 Pint) - Ideal for Basements, Large & Medium Sized Rooms, and Bathrooms (White)

Main Highlights

4,500 SQ. FT. DEHUMIDIFIER – Remove up to 50 pints of moisture per day with an adjustable humidity setting from 35% to 85%. Perfect for use in basement, bathroom, bedroom, office, kitchen, cellar, or crawlspace. Maintain a healthy 45%-55% humidity range.

ULTRA QUIET OPERATION – This model has quiet operation as 47 dBA, quieter than a home refrigerator. Enjoy sleep, a good book, or your favorite show without the disturbing noise of a traditional dehumidifier.

SIMPLE DRAINAGE – Simply empty the water tank when it is full or connect a standard hose (not included) to the built-in socket for continuous draining. The dehumidifier automatically stops with a full water tank and restarts after the tank is emptied.

SMART CONTROL - This 2024 new version dehumidifier is Wi-Fi enabled and can be controlled from anywhere through the cloud using SmartHome app. You can also use voice commands throughout your house, office, or apartment using Alexa or Google Assistant.

INNOVATIVE FEATURES - Features such as auto defrost function and auto restart when the power goes out to make this unit reliable and easy to use. Customize your settings with the turbo mode for maximum moisture removal or the built-in programmable timer.

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9.2
Very Good
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5
COSTWAY 4,500 Sq.Ft Dehumidifier with Pump, 70 Pints Dehumidifier with Drain Hose, Easy Humidity Control, Multiple Drainage Options, 24H Timer & 2.2 Gal Water Tank, Dehumidifier for Basement, Home
9.1
Very Good

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COSTWAY 4,500 Sq.Ft Dehumidifier with Pump, 70 Pints Dehumidifier with Drain Hose, Easy Humidity Control, Multiple Drainage Options, 24H Timer & 2.2 Gal Water Tank, Dehumidifier for Basement, Home

Main Highlights

[High-Efficiency Dehumidifier]: This high-performance dehumidifier can remove 70 pints of moisture in a day (based on conditions of 95℉, 90% RH), boasting a large 2.2 gallon water tank capacity to handle continuous operation with a maximum coverage area up to 4500 sq.ft. Ideal for basement, bathroom or garage. (Note: 24 Pints/Day under DOE standard)

[Flexible & Effortless Drainage]: Our dehumidifier offers 3 drainage options. 1.Manual drainage: empty the detachable water tank when it is full; 2.Gravity drainage: use the included 2 ft drain hose; 3.Pump drainage: allow for continuous drainage with the included 6.5 ft drain hose.

[2 Dehumidification Modes]: In the auto mode, the dehumidifier will work at the set speed and maintain the humidity at your desired level. The continuous mode is helpful to manage persistently moist areas, perfect for spaces like bathrooms, laundry rooms, etc.

[User-Friendly Features]: The interior drying function makes it convenient to keep the interior dry and expand life span. Also, safety is our first priority. With the overflow protection, the dehumidifier will automatically shut off when the water tank is full. Moreover, the child lock function brings parents peace of mind.

[Customize Your Comfort at Your Fingertips]: The touch control panel and LED display allow you to easily adjust setting with a simple touch. More, you will enjoy an undisturbed sleep with quiet operation (noise level≤41dB), 1-24H timer and screen-off function.

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9.1
Very Good
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Why Trust One Clear Winner?

One Clear Winner spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About One Clear Winner

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Learn more about testing

51

Products Considered

62

Consumers Consulted

24

Hours Researched

Why Trust One Clear Winner?

One Clear Winner spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About One Clear Winner

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Learn more about testing

51

Products Considered

62

Consumers Consulted

24

Hours Researched

7
SAHAUHY 120 Pints ENERGY STAR Dehumidifiers for Basements Home Bedroom Garage Stockroom and Large Room Spaces up to 6,200 Sq. Ft with Drain Hose and Water Tank
8.6
Good

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SAHAUHY 120 Pints ENERGY STAR Dehumidifiers for Basements Home Bedroom Garage Stockroom and Large Room Spaces up to 6,200 Sq. Ft with Drain Hose and Water Tank

Main Highlights

6,200 SQ. FT DEHUMIDIFIER: This latest version ENERGY STAR Certified 2025 dehumidifier can remove up to 120 pints of moisture per day at saturation (under 89°F,95%RH condition) and reduce humidity from 80% to 30%. Our dehumidifier is ideal for spaces up to 6200 sq. ft,such as basements, garage,home, office,cellars,crawlspace,bathroom, bedroom,laundry room,stockroom and any large room.

SAVING ON BILLS: SAHAUHY dehumidifier for home received the ENERGY STAR Certified 2025, quickly and effectively removes moisture with less energy than conventional dehumidifiers without racking up the energy bill, saving money.

EASY TO USE: Set your ideal humidity,the dehumidifier will stop working or restart automatically when the dehumidifier reaches the set humidity or the humidity is higher than the target humidity,the 1.14 gallon bucket is full,it will auto stop,don't need to worry about leaking.

PORTABLE DRAINAGE: This professional dehumidifier comes with 3.3ft drain hose for continuous draining. If you think the hose is not long enough, - It can also connect to the garden hose(Buy Separately).

HUMANIZED FEATURES: Optional 4 modes(Sleep Mode,Living Mode,Basement Mode and Continuous Mode),adjustable fan speeds, 24-hour timer,built-in 360° wheels and handle,auto restart and auto defrost, low-noise,power outage restart,child lock and removable washable filter.

CUSTOMER SUPPORT: Our dehumidifier is covered with 30 Days Refund, 1-year warranty ,2nd year extended warranty(See user manual for detail)and lifetime expert tech support. Any questions, please contact us and we will respond within 24 hours to assist you with any issues.

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8.6
Good
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8
Midea 4,500 Sq. Ft. WiFi Enabled Dehumidifier With Reusable Air Filter 50 Pint 2019 DOE (Previously 70 Pint), Ideal For Basements, Large & Medium Sized Rooms, Bathrooms (White)
8.4
Good

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Midea 4,500 Sq. Ft. WiFi Enabled Dehumidifier With Reusable Air Filter 50 Pint 2019 DOE (Previously 70 Pint), Ideal For Basements, Large & Medium Sized Rooms, Bathrooms (White)

Main Highlights

4,500 SQ FT DEHUMIDIFIER – This Midea dehumidifier is able to remove 50 pints (70 pint 2012 DOE standard) of moisture a day and adjust humidity from 35% to 85%. Perfect for use in basement, bathroom, bedroom, office, kitchen, cellar, or crawlspace. Maintaining a healthy 45%-55% humidity range has never been easier!

QUIET & ENERGY SAVING – With a low dBA output, this dehumidifier is quieter than a household refrigerator. Meanwhile, a continuous dehumidification designed to keep your home at the proper humidity level 24/7 while saving you money!

INNOVATIVE FEATURES & WARRANTY - Features include auto restart function limiting disruption due to power outages, "Turbo" mode to increase the fan speed for maximum moisture removal, auto defrost function to prevent collected water from being frozen, and an option to run a continuous 24-hour cycle until the tank is full. Warranty: 1 Year Parts & Labor Warranty

MODERN DESIGN – This dehumidifier has a clean, sleek look in order to fit the style of any home, apartment, or business. It even comes with 360° rotatable wheels, digital control panel, built-in timer to program a schedule, and handles to easily move the dehumidifier anywhere you please with ease.

EASY MAINTENANCE – Easily empty the included tank (1.56 gallons) when it’s full, or simply connect a standard hose (not included) to the built in socket for gravity fed continuous draining. When using the manual drainage the dehumidifier will shut off automatically when the bucket is full and switch on again after the bucket emptied. Meanwhile, a washable filter preserves air quality without expensive replacement parts.

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8.4
Good
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9
WPSOERT 30 Pints Dehumidifier for Basement with Drain Hose, 2500 Sq.Ft Dehumidifiers for Home Bathroom, 0.55 Gallons Water Tank, Smart Humidity Control with Auto Shut Off, Ideal for Large Room Garage
8.2
Good

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WPSOERT 30 Pints Dehumidifier for Basement with Drain Hose, 2500 Sq.Ft Dehumidifiers for Home Bathroom, 0.55 Gallons Water Tank, Smart Humidity Control with Auto Shut Off, Ideal for Large Room Garage

Main Highlights

2500 Sq.Ft Dehumidifier - Designed for medium to large spaces, this dehumidifier for basement can remove up to 34 pints of humidity per day (95°F, 90%RH) and covers area ​​up to 2500 sq.ft. The dehumidifiers for home allow users to adjust humidity at a wide range of 30% to 80%. The smart dehumidifier is suitable for a variety of scenarios such as homes, offices, bathrooms, bedrooms, RVs, living rooms, laundry rooms and cellars, creates a dry and comfortable environment for you

Easy Drainage - When the 0.52 gallons (2L) water tank is full, the full indicator light flashes and the dehumidifier will automatically stop, you can remove the water tank with a handle and empty it. The dehumidifier with drain hose can also drain continuously. It comes with a drain hose (1.4M) that can be connected to the drain port on the back of the dehumidifier for continuous drainage.If you feel the included hose is not long enough, you can also use a garden hose for drainage

3 Adjustable Modes - In DEHU mode, you can set any humidity and the dehumidifier for home will automatically start and stop according to the humidity you set. In DRY mode, the dehumidifier can dry clothes efficiently. In CONT mode, the dehumidifier runs continuously and can quickly reduce indoor humidity to 30% in high humidity environments. Three modes switch intelligently, which creates a comfortable dry home environment for you and protect your home comfort experience

Smart Function Control - This smart dehumidifier is packed with essential features and built to last, making your home cozy and comfortable! The 24-hour timer allows you to customize the operation, you can set it to turn off before bedtime or start before you get home. The automatic defrost function prevents ice formation and ensures reliable performance even in the cold winter basement. The child lock prevents accidental button presses, giving you peace of mind

Humanized Design - This dehumidifier for bedroom adopts a considerate design, with built-in handles on both sides of the body, which makes it comfortable and effortless to carry. The top of dehumidifier is equipped with a smart touch panel, which can be precisely controlled with a touch of the fingertips. The bottom of dehumidifier is equipped with four 360° silent universal wheels, which can be flexibly rotated when moving and can be easily moved in various spaces

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8.2
Good
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KNKA Dehumidifier for Basement with Drain Hose Max 34 Pints, KNKA 2000 Sq.Ft Dehumidifiers for Home, Large Room, Bathroom, Intelligent Humidity Control, Dry Clothes, 24HR Timer
8.1
Good

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KNKA Dehumidifier for Basement with Drain Hose Max 34 Pints, KNKA 2000 Sq.Ft Dehumidifiers for Home, Large Room, Bathroom, Intelligent Humidity Control, Dry Clothes, 24HR Timer

Main Highlights

2500 Sq.Ft High-Efficiency Dehumidifier: The KNKA basement dehumidifier features a quiet, high-performance compressor that removes up to 34 pints of moisture per day (at 95°F, 90% RH). Ideal for basements, offices, bathrooms, bedrooms, kitchens, stockrooms, living rooms, laundry rooms, garages, crawlspaces, or RVs. It helps maintain optimal humidity between 50%–70% for healthier, more comfortable living.

3 Smart Modes for Custom Comfort: Our smart dehumidifiers for home have DEHU, DRY, and CONT modes. Choose from: DEHU (adjusts humidity from 30%–80% with fan control), DRY (quick clothes drying), or CONT (nonstop operation for extremely damp areas). Tip: For best results, keep windows and doors closed while the dehumidifier is in use.

2 Drainage Options – Manual or Continuous: This room dehumidifier with drain hose offers two drainage options: When the 3L 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 3.28 ft drain hose for continuous drainage—no need to manually empty the tank. (Note: The 34-pint capacity refers to moisture removal per day, not the water tank size.)

Energy-Saving & Budget-Friendly: The KNKA dehumidifier runs on just 260W, consuming significantly less energy than comparable models. Its auto-defrost system guarantees reliable moisture removal year-round, even in chilly fall and winter months, adapting effortlessly to any climate. Enjoy lasting comfort with continuous, efficient dehumidification.

Worry-Free Convenience: The KNKA dehumidifier comes with overflow protection and a full-tank alert, so you can set it and forget it—no babysitting needed. Equipped with a child safety lock, it prevents accidental tampering. The display auto-dims after 20 seconds to reduce eye strain and enhance comfort. A must-have for every home.

Portable & Easy to Maintain: With 360° wheels and a soft leather handle, moving is effortless. The removable tank and reusable filter simplify cleaning. Our soft leather handle ensures a comfortable, secure grip—ideal even for seniors. Its sleek design complements any home style.

Reliable Warranty Coverage: KNKA dehumidifiers come with a 30-day money-back guarantee, a 1-year warranty, and a 2-year extended warranty. Our customer support team is available via email and guarantees a response within 24 hours for any inquiries or assistance.

Friendly Reminder: For best results, let the dehumidifier sit for 24 hours after unboxing. This allows internal components to stabilize and prevents unusual noises during operation. The dehumidifier will not operate if the room's humidity is already lower than your set target level. This is normal operation. If you have any questions about using your dehumidifier, please contact our customer support team for assistance.

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8.1
Good
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