If you are shopping dehumidifying a crawl space, then you probably have checked it out on various places online. We understand that you are looking for that one best dehumidifying a crawl space that fulfills all your demands considering its price, usability, and durability. If this is what you are looking for, great! Jump straight to our discussions.
We are sure that many models, brands, and companies selling dehumidifying a crawl space are available in the market and it will leave you in a state of confusion as you can’t decide which one to opt. So to make things easier for you we have compiled a list of top-rated dehumidifying a crawl space you can choose from along with their benefits and key aspects. Though all the choices in the list are amazing, We would recommend using Camco Moisture Absorber Bucket | Features a Fast-Acting Moisture-Absorbing Agent, No-Fragrance Beads, and is Ideal for RVs, Campers, Small Rooms, and More (44282) as it is a high-quality product and is available at a reasonable price. With good quality and pretty smart features, you will definitely love this product. However, all the other dehumidifying a crawl space discussed in the list are equally wonderful and pocket-friendly. In this article, we have only shared the best products that guarantee high quality and backed by top manufacturers or brands.
Best dehumidifying a crawl space
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Product Title
Score
BaseAire AirWerx90X Energy Star Dehumidifier for Crawl Space Basement, 198 Pints Commercial Dehumidifier with Pump, 5 Years Warranty, Intelligent Humidity Control, Auto Shut off/Restart
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9.9
Abestorm Crawl Space Dehumidifier with Pump, 120 Pint Commercial Dehumidifier with Drain Hose for Basement, Whole Home, Humidity Control, Auto Defrosting, Auto Shut Off/Restart, 5 Year Warranty
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9.3
Vacplus Moisture Absorbers Dehumidifier Bucket -Unscented Dehumidifiers for Closet, Highly Absorbent Dehumidifier Bucket for basements, bathrooms, boats, RVs, 10.5 OZ Replaceable Moisture Absorbers, 6 PACK
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8.8
ALORAIR Crawl Space Dehumidifiers 120 PPD Moisture Removal, Energy Star Certified Crawlspace Dehumidifiers Commercial Dehumidifier for Basement, Auto Defrost, cETL Listed, 5 Years Warranty
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8.4
Abestorm Crawl Space Dehumidifier, 120Pint Commercial Dehumidifiers for Basement, Industrial Dehumidifier with Drain Hose, Portable Under House Dehumidifier Crawlspace, Auto Defrosting, ETL Listed, 5 Years Warranty
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8.1
✅ Moisture Absorber Boxes (6 Pack), 10.5 Oz, Vacplus Unscented Moisture Absorber, Humidity Absorber Attracts Extra Moisture from Your Bathroom, Closet, Kitchen & Rv, Dehumidifier for Closet (Fragrance Free)
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7.6
BaseAire Crawl Space/Basement Dehumidifier | 70 Pint Commercial Dehumidifiers with Pump & Hose | Up to 1000 Sq Ft | Compact & Portable | Auto Defrost | Energy Star | GLGR Technology | 5 Years Support
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7.5
Aprilaire E70 Pro 70 Pint Dehumidifier for Crawl Spaces, Basements, Whole Homes, Commercial up to 2,800 sq. ft.
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7.3
Camco Moisture Absorber Bucket | Features a Fast-Acting Moisture-Absorbing Agent, No-Fragrance Beads, and is Ideal for RVs, Campers, Small Rooms, and More (44282)
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6.6
BaseAire AirWerx90X Energy Star Dehumidifier for Crawl Space Basement, 198 Pints Commercial Dehumidifier with Pump, 5 Years Warranty, Intelligent Humidity Control, Auto Shut off/Restart
BaseAire AirWerx90X Energy Star Dehumidifier for Crawl Space Basement, 198 Pints Commercial Dehumidifier with Pump, 5 Years Warranty, Intelligent Humidity Control, Auto Shut off/Restart
$917.68
in stock
Amazon.com
as of April 21, 2025 8:34 pm
Features
- 198 Pints Energy Star Dehumidifier: With a removal capacity of up to 90 pints of water per day (under 60%RH,80°F condition), 198 PDD at saturation, this energy-efficient dehumidifier is ideal to dehumidify damp space up to 2,600 sq ft, like attics, basements, crawlspace, laundry room, garages, and even commercial use, you can maintain a healthy 45%-55% humidity range easily!
- Built-in a Condensate Pump: When removing large amounts of moisture, with a 14.7’ lifting distance, the condensate pump gives you the freedom to drain anywhere. The condensate pump keeps the dehumidifier running smoothly and efficiently by pushing collected water out of the area continuously.
- Ideal Dehumidifier for Crawl Space Basement Use: With the compact size and a strong handle, this portable dehumidifier is easy to carry from room to room. With a peak noise level at 58 dB(A), you can be worry-free to have this quiet dehumidifier running whenever and wherever you need it. Optional Remote control is also a good choice for sound insulation and saving space usage. (Needs to be purchased separately)
- Easy-to-use Dehumidifier: Plug it in, set the target humidity, this smart dehumidifier will AUTO-STOP when the set humidity level has been met and AUTO RESTART when the room humidity raises up again or even after a power interruption.
- 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.
DampRid Hi-Capacity Moisture Absorber Bucket, 2 Pack — Fresh Scent, 2 lb. 15.5 oz.
DampRid Hi-Capacity Moisture Absorber Bucket, 2 Pack — Fresh Scent, 2 lb. 15.5 oz.
$32.92 in stock
13 new from $29.02
Amazon.com
as of April 21, 2025 8:34 pm
Features
- CREATE FRESHER, CLEANER AIR: Don’t just cover up odors, eliminate them. DampRid Hi-Capacity Moisture Absorber Buckets attract and trap excess moisture, eliminate musty odors, and create fresher, cleaner air.
- 10% MORE MOISTURE ABSORBING POWER*: You can see DampRid work as it attracts and traps excess moisture out of the air. 2-pound, 15.5-ounce hi-capacity bucket.
- TIME-RELEASE FRAGRANCE TECHNOLOGY continuously releases a pleasant scent over the life of the product.
- LONG-LASTING FRESHNESS: This DampRid moisture absorber can last up to 6 months depending on temperature and humidity.
- IDEAL FOR USE IN LARGE SPACES: Hi-capacity moisture absorbers are ideal for use in large spaces like basements, garages, stored boats & RVs, crawlspaces, storage areas and anywhere excess moisture and stagnant air are a problem.
Abestorm Crawl Space Dehumidifier with Pump, 120 Pint Commercial Dehumidifier with Drain Hose for Basement, Whole Home, Humidity Control, Auto Defrosting, Auto Shut Off/Restart, 5 Year Warranty
Abestorm Crawl Space Dehumidifier with Pump, 120 Pint Commercial Dehumidifier with Drain Hose for Basement, Whole Home, Humidity Control, Auto Defrosting, Auto Shut Off/Restart, 5 Year Warranty
$692.64
in stock
Amazon.com
as of April 21, 2025 8:34 pm
Features
- 【Saving More Energy & Cost Less Crawlspace Dehumidifiers】 This crawl space dehumidifier can quickly and efficiently remove 120 pints per day of moisture from the air with less energy than other conventional dehumidifiers, without increasing the energy bill, is a great helper in saving energy and your money. It is suitable for large spaces up to 1,300 sq ft, such as crawl spaces, basements, storage areas, garage, whole home or commercial use.
- 【Two Methods for Drainage】This commercial dehumidifier with pump provide two drain hose. You can choose gravity drain or pump drain with the working environment. Built-in Condensate Pump: Lift distance 19.6ft. You can feel free to drain water anywhere. . Gravity Drainage: Simply attach the drain hose to this basement dehumidifier to drain the condensation automatically and continuously by gravity.
- 【Sturdy Construction - Internal Corrosion Protection】To extend the life of crawlspace dehumidifiers, Abestorm Dehumidifiers adopts Rare Earth Alloy Tube Evaporator and Internal Corrosion Protection advanced technology, maintaining the coil’s heat transferability, minimizing regular coils get corrosion and freon leakage. The durable dehumidifier is made of a metal outer casing that withstands more rugged conditions, ensuring long-term use and easy maintenance.
- 【Compact Design, Easy to Use】This compact dehumidifier has special features such as auto defrosting, easy to-replace MERV-8 filter, optional remote control, optional hanging set, auto diagnosis and memory restarting, etc. When the unit detects that the coil is attached to the frost, it will automatically cycle to run to solve the problem. Which makes it the best choice for dehumidifying your whole house.
- 【Reduce Moisture and Odor, Dehumidifier for Crawlspace/Basement】This commercial grade dehumidifier features upgraded quality materials, compact design, and sturdy handles for easy and safe transportation from downstairs to upstairs, attic to basement, perfect for crawl spaces. You just set an ideal humidity, the commercial dehumidifier will ON/OFF automatically to maintain the required humidity level.
Vacplus Moisture Absorbers Dehumidifier Bucket -Unscented Dehumidifiers for Closet, Highly Absorbent Dehumidifier Bucket for basements, bathrooms, boats, RVs, 10.5 OZ Replaceable Moisture Absorbers, 6 PACK
Vacplus Moisture Absorbers Dehumidifier Bucket -Unscented Dehumidifiers for Closet, Highly Absorbent Dehumidifier Bucket for basements, bathrooms, boats, RVs, 10.5 OZ Replaceable Moisture Absorbers, 6 PACK
out of stock
Amazon.com
as of April 21, 2025 8:34 pm
Features
| Color | Blue |
| Size | 6 PACK |
ALORAIR Crawl Space Dehumidifiers 120 PPD Moisture Removal, Energy Star Certified Crawlspace Dehumidifiers Commercial Dehumidifier for Basement, Auto Defrost, cETL Listed, 5 Years Warranty
ALORAIR Crawl Space Dehumidifiers 120 PPD Moisture Removal, Energy Star Certified Crawlspace Dehumidifiers Commercial Dehumidifier for Basement, Auto Defrost, cETL Listed, 5 Years Warranty
$492.98 in stock
Amazon.com
as of April 21, 2025 8:34 pm
Features
- Crawl Space Dehumidifier: It will be the best crawl space/basement dehumidifier you will ever use. Remove 55 pints per day at AHAM condition，120 Pint at saturation, up to 1,300 sq. ft, fit for any basement, crawlspace, storage areas, garage, large room, or commercial use
- Super Convenient Usage: This high-quality dehumidifier is adjusted simply to the ideal humidity setting to minimize moisture and reduce odor. The MERV-1 Filter can protect internal components from dust when dehumidifying. The most convenient point is that you are not requested to pour away the water every hour like a typical domestic dehumidifier, there is no tank inside, it drains automatically
- 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
- Same Fit for Crawl Spaces: We designed this professional dehumidifier with the modern consumer in mind, smaller size, compact design, rugged handle, easy and safe to transport from job to job, and even from downstairs to upstairs. All special features make it the best for crawlspace, basement, and commercial applications, auto defrosting system, optional remote control system, strong as the tank, Low-temperature operation, cETL
- 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
Abestorm Crawl Space Dehumidifier, 120Pint Commercial Dehumidifiers for Basement, Industrial Dehumidifier with Drain Hose, Portable Under House Dehumidifier Crawlspace, Auto Defrosting, ETL Listed, 5 Years Warranty
Abestorm Crawl Space Dehumidifier, 120Pint Commercial Dehumidifiers for Basement, Industrial Dehumidifier with Drain Hose, Portable Under House Dehumidifier Crawlspace, Auto Defrosting, ETL Listed, 5 Years Warranty
$453.66
in stock
Amazon.com
as of April 21, 2025 8:34 pm
Features
- Saving More Energy & Cost Less: Quicker and more effective. This energy saving dehumidifier removes moisture with less energy than other conventional dehumidifiers, without increasing the energy bill, is a great helper in saving energy and your money, and will be the best dehumidifier for your basement/crawlspaces/large room/garage/attic. It can remove 55 pints of water per day at AHAM(80°F, 60%) condition, 120 pints at saturation, covers an area of 1300 sq. ft dehumidification.
- Automatic Defrost Dehumidifier: 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. This feature conserves energy and helps extend the lifespan of the unit. NOTE: 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.
- Internal Corrosion Protection: Freon Leakage - a fatal flaw for dehumidifiers. To avoid this, Abestorm Dehumidifiers adopt Rare Earth Alloy Tube Evaporators and Internal Corrosion Protection advanced technology, maintaining the coil’s heat transferability, minimizing regular coils getting corrosion and freon leakage quickly, extends the life of the crawlspace dehumidifiers.
- Compact Design, Continuously Drainage with Hose: This commercial-grade dehumidifier features upgraded quality materials, compact design, and sturdy handles for easy and safe transportation from downstairs to upstairs, attic to basement, perfect for crawl spaces. Simply attach the included 6.56 ft drain hose to this dehumidifier to drain the condensation automatically and continuously by gravity, solving the trouble of frequent pouring water.
- 5-year Limited Warranty: ABESTORM Crawlspace Dehumidifiers minimize moisture and odors. Have a 5-year Limited Warranty and lifetime access to expert tech support. Our team of professionals will be ready to help you.
✅ Moisture Absorber Boxes (6 Pack), 10.5 Oz, Vacplus Unscented Moisture Absorber, Humidity Absorber Attracts Extra Moisture from Your Bathroom, Closet, Kitchen & Rv, Dehumidifier for Closet (Fragrance Free)
✅ Moisture Absorber Boxes (6 Pack), 10.5 Oz, Vacplus Unscented Moisture Absorber, Humidity Absorber Attracts Extra Moisture from Your Bathroom, Closet, Kitchen & Rv, Dehumidifier for Closet (Fragrance Free)
$21.99 in stock
Amazon.com
as of April 21, 2025 8:34 pm
Features
- Efficient Dehumidification: Traps excess moisture quickly. Vacplus moisture absorbers use spherical calcium chloride to enlarge the absorbing area. The large collecting capacity of this moisture remover keeps a long time dry.
- Free Your Nose : Vacplus moisture eliminator is fragrance-free. No more worries about the unpleasant smell from the box around you.
- Premium Quality: To prevent water leakage, Vacplus Closet moisture absorber designs with unique lock wet paper and high-quality collecting layer. This dehumidifier remover works great for your bathroom, basement, kitchen, laundry room, etc.
- Visible Effect : Vacplus closet dehumidifier has its own independent water-collecting layer. You can observe the water absorption from the humidifier absorber at any time.
- How They Work: Calcium chloride particles combine with moisture in the air and once they become completely solidified the particles will dissolve and the solution will flow into water reservoir. Please be patient for the process, it may take some time.
BaseAire Crawl Space/Basement Dehumidifier | 70 Pint Commercial Dehumidifiers with Pump & Hose | Up to 1000 Sq Ft | Compact & Portable | Auto Defrost | Energy Star | GLGR Technology | 5 Years Support
BaseAire Crawl Space/Basement Dehumidifier | 70 Pint Commercial Dehumidifiers with Pump & Hose | Up to 1000 Sq Ft | Compact & Portable | Auto Defrost | Energy Star | GLGR Technology | 5 Years Support
out of stock
Amazon.com
as of April 21, 2025 8:34 pm
Features
- Energy Star Certified and Powerful: This Energy Star certified crawl space dehumidifier efficiently removes up to 70 pints of moisture per day, covering 1000 sq. ft. and delivering a 35% improvement in dehumidification compared to typical household dehumidifier. Ideal for use in crawlspaces, basements, commercial, and industrial environments, it saves energy and reduces costs.
- Effortless Humidity Control: The crawl space dehumidifier is designed with a built-in humidity sensor and digital control panel, making it easy to set your desired humidity level. Once set, the dehumidifier will automatically cycle ON OFF to maintain the desired humidity level, with auto drain, auto defrost, and auto restart after power outages for the most effortless humidity control possible.
- Durable and Reliable in Rugged Environments: Baseaire commercial dehumidifier is built with heavy-duty sheet metal, making it sturdy enough to handle harsh conditions and less prone to cracking and breaking than traditional plastic models. With an automatic defrost system, it can operate in temperatures as low as 36°F, making it perfect for crawlspaces, basements, restoration and construction sites, and industrial settings where durability and reliability are crucial.
- Effortless Drainage with Built-in Pump: This basement dehumidifier features a built-in pump that automatically discharges condensed water, allowing for worry-free drainage. With easy-to-use controls and a 19.6ft long drain hose and 19.6ft vertical height, this unit offers maximum installation flexibility. Whether you need to drain the water up or down, you can select the option that works best for your space.
- Drainage Modes: his basement/crawl space dehumidifier has two drainage modes: 1.Water pump drainage mode: press the water pump mode key and connect the pipeline to the drainage outlet below the filter screen. Ensure the gravity drainage outlet is plugged. 2.Gravity drainage mode: turn off the pump drainage mode key and connect the gravity drainage pipe. Please note these instructions for optimal use.
Aprilaire E70 Pro 70 Pint Dehumidifier for Crawl Spaces, Basements, Whole Homes, Commercial up to 2,800 sq. ft.
Aprilaire E70 Pro 70 Pint Dehumidifier for Crawl Spaces, Basements, Whole Homes, Commercial up to 2,800 sq. ft.
$1,294.99 in stock
6 new from $1,294.99
Amazon.com
as of April 21, 2025 8:34 pm
Features
- PROTECT YOUR HOUSE - Helps prevent mold, termites, structural wood rot, and odors in a sealed crawl space, and damp carpeting and furnishing, mold, mildew, and odors in basements and whole homes
- COMPACT SIZE (12.5” x 12.5” x 25”) fits through most crawl space doors, and between joists and tight spaces
- EFFICIENT PERFORMANCE - Removes up to 70 PPD of moisture inside homes up to 2,200 square feet
- NO MESSY WATER TRAY TO EMPTY and simple to set up - just place the hose (included) or place dehumidifier over a floor drain
- BUILT TO LAST with corrosion-resistant aluminum coils, AprilAire Dehumidifiers are designed and manufactured in the USA by AprilAire, the leader in indoor air quality solutions
Camco Moisture Absorber Bucket | Features a Fast-Acting Moisture-Absorbing Agent, No-Fragrance Beads, and is Ideal for RVs, Campers, Small Rooms, and More (44282)
Camco Moisture Absorber Bucket | Features a Fast-Acting Moisture-Absorbing Agent, No-Fragrance Beads, and is Ideal for RVs, Campers, Small Rooms, and More (44282)
$15.99 in stock
12 new from $15.99
Free shipping
Amazon.com
as of April 21, 2025 8:34 pm
Features
- Powerful Moistue Absorption: Camco’s RV Moisture Absorber Bucket effortlessly absorbs 3x its weight in moisture, making it perfect for tackling humidity and creating a comfortable environment.
- Eliminates Musty Odors: Say goodbye to unpleasant smells! This product not only covers up odors, but eliminates them at their source, leaving your RV fresh and free from lingering humidity.
- Compact & Convenient RV Accessory: Keep your gear safe from humidity without sacrificing space. This camper essential fits discreetly in tight RV storage spaces while effectively maintaining ideal humidity levels.
- Large Capacity: The generously sized 5 lb bucket contains fragrance-free beads that reduce humidity without adding any scent. It protects even the most spacious camper.
- Replace as Needed: To ensure continuous Protection against excess moisture, it is recommended to replace this RV dehumidifier when the contents become gel-like. Don't let humidity ruin your next trip!
So, These were our complete list of best dehumidifying a crawl space you can find online. As you would not want to spend your hard earned money again and again, we have made this list with extensive research and review to help you get the best product in your hand. So, you can decide accordingly by comparing the features of different dehumidifying a crawl space and select the best among others.
