The best dehumidifier for attic That’s You Can Buy in 2022

If you are in the market for a dehumidifier for your attic, you may be wondering which one is the best option for you. There are many different dehumidifiers on the market, and it can be difficult to know which one will work best for your needs. We have conducted extensive research on the best dehumidifiers for attic use, and our reviews can help you make the best decision for your needs. We have tested and reviewed the top dehumidifiers on the market, and we can help you find the perfect one for your attic.

Bestseller No. 1
ALORAIR Sentinel HDi100 Commercial Dehumidifier with Pump, 220 Pints Whole Homes Dehumidifier for Crawl Spaces, Basements, up to 2,900 sq. ft. 5 Years Warranty, cETL, Optional Remote Monitoring
  • ✔220 PPD Dehumidifier: With a large water removal capacity of up to 220 Pints (34.6 Gallons) per day at saturation, 100 PPD (15.7 Gallons) per day at AHAM, In a space as large as 2,900 square feet, this heavy-duty dehumidifier can fit virtually every crawl space and basement need. Compact and lightweight, also equipped with quality carrier handles. Fit for crawl spaces, basements, warehouses, offices, factories, shops, apartments, storage areas, restaurants, bars, and museums.
  • ✔Automatic Defrost: A quick and efficient defrosting process truly makes the dehumidifier able to work at a low temperature (36 degrees Fahrenheit). If frost is detected on the coils, an automatic defrost cycle runs to avoid frost build-up and issues associated with that build-up. It makes the unit work continuously and efficiently without periodic stopping during the defrosting process, saving energy and making the unit last longer.
  • ✔INTERNAL CORROSION PROTECTION: An advanced technology to minimize corrosion and freon leakage, as you know, in dehumidification applications, there always get oxide, hydroxide, or sulfide, regular coils get corrosion and freon leakage quickly. This innovative feature extends the life of the coils by providing protection against, maintaining the coil’s heat transferability.
  • ✔Easy Operation: For your satisfaction, all special features make it the best for the whole house and crawl space or basement applications, optional remote control system, microchannel condenser technology, MERV-1 filter, and MERV-10 filter, low-temperature operation, cETL. This whole house dehumidifier features automatic restart after power outages, auto defrost, continuous drainage (built-in pump) for effortless humidity control.
  • ✔5 Years Warranty, Robust Construction: Our Sentinel HDi100 dehumidifier is fully compliant with the electrical safety ETL. Every AlorAir dehumidifier comes with a 5-year warranty with a professional customer support team ready to assist at any time. If you have any questions, please feel free to contact us, you deserve the best after-sales service.
Bestseller No. 2
50 Pint Small Portable Desiccant Dehumidifier for Bedroom, Bathroom, Crawlspace, Basement and Garage | Covers up to 1000 sqft | White | EPD50
  • No More - dehumidifier with pump, drain hose, compressors, water leaks and/or water containers.
  • Mount It Anywhere - from walls to ceilings. Designed to work free standing, on its side or upside down and can work in temperatures from -4 degrees F to 104 degrees F.
  • Frequently Used - for commercial or residential areas without access to heat, vacation rentals, storage facilities, water damage flood drying, cold basements, crawl spaces and building maintenance.
  • Quiet Compact Mini Dehumidifier - at 52 db and can remove up to 50 pints of moisture for rooms up to 1,000 sq ft.
  • Self Regulating - tests air to adjust to desired set humidity level to require no extra work and can be left on at all times.
Bestseller No. 3
Abestorm Crawl Space Dehumidifier, 120Pint Commercial Dehumidifiers for Basement, Industrial Dehumidifier with Drain Hose, Portable Whole House Dehumidifier Crawlspace, Auto Defrosting, ETL Listed, 5 Years Warranty
  • ✔ 【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.
  • ✔ 【Ideal for WholeHouse, Crawlspace, Commercial Dehumidification】: Abestorm Guardian SN55 Dehumidifiers for Crawlspace, Basement & Commercial. Equipped with Auto Defrosting system and optional remote control system, enable this dehumidifier with drain hose works well at a low-temp (36°F) situation. It is not only a crawlspace/basement dehumidifier for home, but also is the best dehumidifier for commercial/industrial applications.
  • ✔ 【Internal Corrosion Protection】: Freon Leakage - a fatal flaw for dehumidifiers. To avoid this, Abestorm Dehumidifiers adopts Rare Earth Alloy Tube Evaporator and Internal Corrosion Protection advanced technology, maintaining the coil’s heat transferability, minimizes regular coils get 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, solve the trouble of frequent pouring water.
  • ✔ 【Reduce Moisture and Odor, Easy to Operate】: 35% dehumidification improved. Say goodbye to moisture from the air, and this dehumidifier can create a comfortable life air environment for the home/basement/crawl space. Simply set it and forget it. This quality basement dehumidifier can be easily adjusted to the ideal humidity setting to minimize moisture and reduce odor.
Bestseller No. 4
CADPXS Crawl Space Dehumidifiers with Pump, 180 PPD Commercial Dehumidifier with Drain Hose for Basement, Garage and Job Sites, Whole Homes up to 2,300 sq.ft, 5 Year Warranty, ETL
  • ✔【180 PPD Large Capacity&Efficient Performace】:This commercial dehumidifiers remove up to 180 pints (Saturation) per day depending on moisture condition and remove 85 Pints at AHAM. 35% dehumidification improved and offers higher water extraction rates than conventional household dehumidifiers. It can remove more moisture with the least amount of money.
  • ✔【Internal Pump, Continuously Drainage with Hose】:This crawlspace dehumidifier with pump and 19.6 ft drain hose collects water. You never experience downtime due to a full water bucket! The internal pump will automatically start to remove the collected water, ensuring worry-free drainage.
  • ✔【Solve Wet Troubles】:Just adjust the ideal moisture, then let Dehumidifiers run its continuous cycle, dry anywhere. You will get a comfortable life air environment. It not only reduces/controls basement or whole home humidity but also helps out in drying leaks efficiently. A humid environment easily cause the clothes to become smelly, and the walls, wooden furniture and floors becoming damp and damaged. It can also accelerate the drying process after painting or even plastering your walls.
  • ✔【Auto Defrost & Outage Restarted】:Quick and efficient defrosting system truly make the commercial dehumidifier work at a low temperature(34℉). The auto defrost system will run when the coil is detected to frost. Intelligent auto restarting after a power outage, without periodic stopping, reduce up causing permanently damaging to the unit risk, thereby making the dehumidifier last longer.
  • ✔【Compact Design, Dehumidifiers for Crawlspace/Basement】:Measuring only 21.6 x 12 x 12 inches (L×W×H), designed with sheet metal shell and convenient handles. This high-efficiency dehumidifier is perfect for any basement, crawl space, storage area, garage, large room, or commercial use, up to 2,300 sq ft./or very wet spaces. Equipped with optional remote control system can be realized remote control and monitor the crawl space dehumidifier done anytime.
Bestseller No. 5
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
  • 【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.
  • 【5 Years Warranty- YOUR SATISFACTION IS OUR PRIORITY】All BASEAIRE Dehumidifiers are covered with a 5 Year Warranty and lifetime expert tech support. If there is any question, please don't hesitate to contact us, we will reply to you within 24 hours and help you solve the problems.
Bestseller No. 6
AlorAir Duct-able Version Basement/Crawl Space Dehumidifiers 198 PPD Commercial Industrial Dehumidifier with Pump & Drain Hose, Energy Star Listed, Auto Defrosting, 5 Years Warranty, Whole Homes
  • 👍Energy Star Certified Dehumidifier: Quickly and effectively removes moisture with less energy than conventional dehumidifiers without racking up your energy bill, saving the money. It will be the best crawl space/basement dehumidifier you will ever use. Remove 90 pints per day at AHAM condition, 198 Pint at saturation, up to 2,600 sq. ft, fit for any basement, crawl space, storage areas, garage, large room, or commercial use.
  • 👍 Heavy Duty Condensate Pump: When removing large amounts of moisture, the condensate pump keeps the dehumidifier running smoothly and efficiently by continuously pushing collected water out of the area. Optional Remote Control – This professional dehumidifier is designed with the remote monitoring function, making this unit ideal for places where remote sense and control are required. The Whole Home dehumidifiers can be ducted by attaching return ducts, supply ducts, or both.
  • 👍Automatic Defrost: A quick and efficient defrosting process, truly makes the dehumidifier work at a low temperature (36 degrees Fahrenheit). If frost is detected on the coils, an automatic defrost cycle runs to avoid frost build-up and issues associated with that build-up. It makes the unit work continuously and efficiently without periodic stopping during the defrosting process, saving energy and making the unit last longer.
  • 👍Save on Costs, AlorAir High COP Dehumidifier: An investment in crawl space/basement comfort can be paid back by a few years' energy savings. You can save up to $250 per year in energy costs with dehumidifiers working for their families! Once you can maintain a consistent RH of 50 %, no need to keep the thermostat at low, uncomfortable temperatures once used to control humidity.
  • 👍5 Years Warranty-energy efficient & safety tested: Our sentinel HDi90 dehumidifier is energy star certified and is fully compliant with the electrical safety ETL. Every AlorAir dehumidifier comes with a 5-year warranty with a professional customer support team ready to assist at any time. If you have any questions, please feel free to contact us, you deserve the best after-sales service.
Bestseller No. 7
BLUEDEEP 110 Pints Basement/Crawl Space Dehumidifier,Auto Defrost Commercial Dehumidifier with Drain Hose for Warehouse, Water Damage Storage,5 Years Warranty
  • ✔【110PINT DEHUMIDIFIER】BLUEDEEP commercial dehumidifier can removal 110 PPD at saturation, 50 pints per day at AHAM, up to 1200 sq. Ft, lowering the humidity to comfortable levels in a short period. This basement dehumidifier is made of a metal outer casing that withstands more rugged conditions, ensuring long-term use and easy maintenance. Fit any crawl spaces, basements, factories, laboratories, warehouses, gyms, garages, laundry rooms. You can maintain a healthy 45-55% humidity range easily!
  • ✔【AUTO DEFROSTING SYSTEM】 The auto defrost is important, as ice buildup on the dehumidifier’s coils can cause the units to malfunction.BLUEDEEP commercial dehumidifier can truly make the crawl spaces dehumidifier able to work at a Low temperature (36 degrees Fahrenheit), making the unit work continuously and efficiently without periodic stopping during the defrosting process, not only saving the energy but also making the unit last longer.
  • ✔【SAME FIT FOR CRAWL SPACES & BASEMENTS】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, and Low-temperature operation.
  • ✔【SUPER CONVENIENT USAGE】 This industrial dehumidifier uses Copper Tube Evaporator. Designed with gravity drain, the external pump drain option(pump not included), and 6.4 ft drain hose, ensuring worry-free drainage, 24h timer realized running at a certain time for maximized energy saving. The built-in removable and washable MERV-8 Filter can protect internal components from dust when dehumidifying while working while outputting fresh and dry air.
  • ✔【5 YEARS WARRANTY AND STRONG SERVICE TEAM】We are committed to providing customers with premium service. Every BLUEDEEP dehumidifier comes with a limited 5 years for compressors, evaporators, and condensers (excluding labor and refrigerants), and 1 year for the whole machine (excluding labor and refrigerants). Troubleshooting support for any question, and customer 100% satisfaction is always our lifetime priority.
SaleBestseller No. 8
ALORAIR Commercial Dehumidifier 113 Pint, with drain Hose for Crawl Spaces, Basements, Industry Water Damage Unit, Compact, Portable, Auto Defrost, Memory Starting, 5 Years Warranty, Sentinel HD55
  • 👍[113 PINT DEHUMIDIFIER] AlorAir Sentinel HD55 commercial dehumidifier can remove 113 PPD at saturation, 53 pints per day at AHAM, up to 1,200 sq.ft, lowering the humidity to comfortable levels in a short period. On the other hand, this ETL-listed dehumidifier is made of a metal outer casing that withstands more rugged conditions, ensuring long-term use and easy maintenance. Fit any crawl spaces, basements, warehouses, offices, factories, shops, storage areas.
  • 👍[SUPER CONVENIENT USAGE] This high-quality dehumidifier is adjusted simply to the ideal humidity setting to minimize moisture and reduce odor. The MERV-8 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.
  • 👍[AUTO DEFROSTING SYSTEM] Auto defrosting is important, as ice buildup on the dehumidifier’s coils can cause the units to malfunction. AlorAir commercial dehumidifier can truly make the dehumidifier work at the Low temperature (36 degrees Fahrenheit). The unit works continuously and efficiently without periodic stopping during the defrosting process. Not only saving the energy but also making the unit last longer.
  • 👍[SAME FIT FOR CRAWL SPACES & BASEMENTS] 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 YEAR WARRANTY AND STRONG LOCAL SERVICE TEAM] 5 YEARS Warranty-We believe in quality and after-sales service. All our high-quality AlorAir basement/crawlspace dehumidifiers are made for your full utilization. It will last longer and still keep its shape look, even in some cruel commercial USES. Your 100% satisfaction is with 5 Years and an excellent after-sales service team countrywide.
Bestseller No. 9
Frigidaire FFAD3533W1 Dehumidifier, Moderate Humidity 35 Pint Capacity with a Easy-to-Clean Washable Filter and Custom Humidity Control for maximized comfort, in White
  • Easy-to-Clean Washable Filter: Capture dust from the air and keep your dehumidifier working efficiently with our easy-to-clean washable filter
  • Custom Humidity Control: Maximize your comfort with customized control over the amount of humidity in your room
  • Continuous Drain Option: Skip emptying the water bucket -- this unit continuously drains your dehumidifier so that you don’t have to lift a finger
  • Automatic Shut Off: Unit shuts off automatically when the water bucket is full
  • Front Loading Bucket with Carrying Handle and Splash Guard: A water bucket is conveniently located in the front of the unit for easy access, while the carry handle and splash guard make emptying your bucket hassle-free
Bestseller No. 10
ALORAIR Storm LGR Extreme Smart WiFi Commercial Dehumidifier with Pump, 180 PPD at AHAM, 5 Years Warranty, cETL Listed, Memory Starting, for Damage Restoration, Crawlspace and Basement Drying, Red
  • ✔【App Control & Dry anywhere】: MONITOR THE RESTORATION PROCESS ON THE GO! Our free AlorAir DryEasy mobile app is included with the unit upon purchase. Commercial Dehumidifier, Moisture Removal Capacity 180 PPD at Saturation condition and 85 Pint at AHAM only with 5.62A, Super-Efficient System, fits into small spaces, Secure, compact stacking – transport multiple units on a hand truck.
  • ✔【5 Years Warranty】: Rugged Polyethylene Housing resists dents and scratches. We believe in quality and after-sales service; it will last longer and still keep its shape look.
  • ✔【COMMERCIAL, INDUSTRIAL, and PERSONAL USE】: Ideal for Carpet Cleaning, Basements/Cellars, Laundries, De-Flooding, Offices, Laboratories, Tradesmen, Garages.
  • ✔【Design with humanized】: Onboard storage for 19.6 ft power cord and 19.6 ft condensate hose. Convenient storage for the power cord and drain hose. MERV-8. APP Control, Automatic Digital Humidistat Control, Memory Starting, Timer, Automatic Digital Humidistat Control. Industrial Dehumidifier with Condensate Pump.
  • ✔【Memory Starting, Auto Shut Off】: Comes back after a power failure, no need to turn on manually. The clear LCD display has no complicated function button, Temperature, and Humidity Display at Both Inlet and Outlet sides.

10 best dehumidifier for attic Reviews

Bestseller No. 1
ALORAIR Sentinel HDi100 Commercial Dehumidifier with Pump, 220 Pints Whole Homes Dehumidifier for Crawl Spaces, Basements, up to 2,900 sq. ft. 5 Years Warranty, cETL, Optional Remote Monitoring
  • ✔220 PPD Dehumidifier: With a large water removal capacity of up to 220 Pints (34.6 Gallons) per day at saturation, 100 PPD (15.7 Gallons) per day at AHAM, In a space as large as 2,900 square feet, this heavy-duty dehumidifier can fit virtually every crawl space and basement need. Compact and lightweight, also equipped with quality carrier handles. Fit for crawl spaces, basements, warehouses, offices, factories, shops, apartments, storage areas, restaurants, bars, and museums.
  • ✔Automatic Defrost: A quick and efficient defrosting process truly makes the dehumidifier able to work at a low temperature (36 degrees Fahrenheit). If frost is detected on the coils, an automatic defrost cycle runs to avoid frost build-up and issues associated with that build-up. It makes the unit work continuously and efficiently without periodic stopping during the defrosting process, saving energy and making the unit last longer.
  • ✔INTERNAL CORROSION PROTECTION: An advanced technology to minimize corrosion and freon leakage, as you know, in dehumidification applications, there always get oxide, hydroxide, or sulfide, regular coils get corrosion and freon leakage quickly. This innovative feature extends the life of the coils by providing protection against, maintaining the coil’s heat transferability.
  • ✔Easy Operation: For your satisfaction, all special features make it the best for the whole house and crawl space or basement applications, optional remote control system, microchannel condenser technology, MERV-1 filter, and MERV-10 filter, low-temperature operation, cETL. This whole house dehumidifier features automatic restart after power outages, auto defrost, continuous drainage (built-in pump) for effortless humidity control.
  • ✔5 Years Warranty, Robust Construction: Our Sentinel HDi100 dehumidifier is fully compliant with the electrical safety ETL. Every AlorAir dehumidifier comes with a 5-year warranty with a professional customer support team ready to assist at any time. If you have any questions, please feel free to contact us, you deserve the best after-sales service.
Bestseller No. 2
50 Pint Small Portable Desiccant Dehumidifier for Bedroom, Bathroom, Crawlspace, Basement and Garage | Covers up to 1000 sqft | White | EPD50
  • No More - dehumidifier with pump, drain hose, compressors, water leaks and/or water containers.
  • Mount It Anywhere - from walls to ceilings. Designed to work free standing, on its side or upside down and can work in temperatures from -4 degrees F to 104 degrees F.
  • Frequently Used - for commercial or residential areas without access to heat, vacation rentals, storage facilities, water damage flood drying, cold basements, crawl spaces and building maintenance.
  • Quiet Compact Mini Dehumidifier - at 52 db and can remove up to 50 pints of moisture for rooms up to 1,000 sq ft.
  • Self Regulating - tests air to adjust to desired set humidity level to require no extra work and can be left on at all times.
Bestseller No. 3
Abestorm Crawl Space Dehumidifier, 120Pint Commercial Dehumidifiers for Basement, Industrial Dehumidifier with Drain Hose, Portable Whole House Dehumidifier Crawlspace, Auto Defrosting, ETL Listed, 5 Years Warranty
  • ✔ 【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.
  • ✔ 【Ideal for WholeHouse, Crawlspace, Commercial Dehumidification】: Abestorm Guardian SN55 Dehumidifiers for Crawlspace, Basement & Commercial. Equipped with Auto Defrosting system and optional remote control system, enable this dehumidifier with drain hose works well at a low-temp (36°F) situation. It is not only a crawlspace/basement dehumidifier for home, but also is the best dehumidifier for commercial/industrial applications.
  • ✔ 【Internal Corrosion Protection】: Freon Leakage - a fatal flaw for dehumidifiers. To avoid this, Abestorm Dehumidifiers adopts Rare Earth Alloy Tube Evaporator and Internal Corrosion Protection advanced technology, maintaining the coil’s heat transferability, minimizes regular coils get 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, solve the trouble of frequent pouring water.
  • ✔ 【Reduce Moisture and Odor, Easy to Operate】: 35% dehumidification improved. Say goodbye to moisture from the air, and this dehumidifier can create a comfortable life air environment for the home/basement/crawl space. Simply set it and forget it. This quality basement dehumidifier can be easily adjusted to the ideal humidity setting to minimize moisture and reduce odor.
Bestseller No. 4
CADPXS Crawl Space Dehumidifiers with Pump, 180 PPD Commercial Dehumidifier with Drain Hose for Basement, Garage and Job Sites, Whole Homes up to 2,300 sq.ft, 5 Year Warranty, ETL
  • ✔【180 PPD Large Capacity&Efficient Performace】:This commercial dehumidifiers remove up to 180 pints (Saturation) per day depending on moisture condition and remove 85 Pints at AHAM. 35% dehumidification improved and offers higher water extraction rates than conventional household dehumidifiers. It can remove more moisture with the least amount of money.
  • ✔【Internal Pump, Continuously Drainage with Hose】:This crawlspace dehumidifier with pump and 19.6 ft drain hose collects water. You never experience downtime due to a full water bucket! The internal pump will automatically start to remove the collected water, ensuring worry-free drainage.
  • ✔【Solve Wet Troubles】:Just adjust the ideal moisture, then let Dehumidifiers run its continuous cycle, dry anywhere. You will get a comfortable life air environment. It not only reduces/controls basement or whole home humidity but also helps out in drying leaks efficiently. A humid environment easily cause the clothes to become smelly, and the walls, wooden furniture and floors becoming damp and damaged. It can also accelerate the drying process after painting or even plastering your walls.
  • ✔【Auto Defrost & Outage Restarted】:Quick and efficient defrosting system truly make the commercial dehumidifier work at a low temperature(34℉). The auto defrost system will run when the coil is detected to frost. Intelligent auto restarting after a power outage, without periodic stopping, reduce up causing permanently damaging to the unit risk, thereby making the dehumidifier last longer.
  • ✔【Compact Design, Dehumidifiers for Crawlspace/Basement】:Measuring only 21.6 x 12 x 12 inches (L×W×H), designed with sheet metal shell and convenient handles. This high-efficiency dehumidifier is perfect for any basement, crawl space, storage area, garage, large room, or commercial use, up to 2,300 sq ft./or very wet spaces. Equipped with optional remote control system can be realized remote control and monitor the crawl space dehumidifier done anytime.
Bestseller No. 5
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
  • 【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.
  • 【5 Years Warranty- YOUR SATISFACTION IS OUR PRIORITY】All BASEAIRE Dehumidifiers are covered with a 5 Year Warranty and lifetime expert tech support. If there is any question, please don't hesitate to contact us, we will reply to you within 24 hours and help you solve the problems.
Bestseller No. 6
AlorAir Duct-able Version Basement/Crawl Space Dehumidifiers 198 PPD Commercial Industrial Dehumidifier with Pump & Drain Hose, Energy Star Listed, Auto Defrosting, 5 Years Warranty, Whole Homes
  • 👍Energy Star Certified Dehumidifier: Quickly and effectively removes moisture with less energy than conventional dehumidifiers without racking up your energy bill, saving the money. It will be the best crawl space/basement dehumidifier you will ever use. Remove 90 pints per day at AHAM condition, 198 Pint at saturation, up to 2,600 sq. ft, fit for any basement, crawl space, storage areas, garage, large room, or commercial use.
  • 👍 Heavy Duty Condensate Pump: When removing large amounts of moisture, the condensate pump keeps the dehumidifier running smoothly and efficiently by continuously pushing collected water out of the area. Optional Remote Control – This professional dehumidifier is designed with the remote monitoring function, making this unit ideal for places where remote sense and control are required. The Whole Home dehumidifiers can be ducted by attaching return ducts, supply ducts, or both.
  • 👍Automatic Defrost: A quick and efficient defrosting process, truly makes the dehumidifier work at a low temperature (36 degrees Fahrenheit). If frost is detected on the coils, an automatic defrost cycle runs to avoid frost build-up and issues associated with that build-up. It makes the unit work continuously and efficiently without periodic stopping during the defrosting process, saving energy and making the unit last longer.
  • 👍Save on Costs, AlorAir High COP Dehumidifier: An investment in crawl space/basement comfort can be paid back by a few years' energy savings. You can save up to $250 per year in energy costs with dehumidifiers working for their families! Once you can maintain a consistent RH of 50 %, no need to keep the thermostat at low, uncomfortable temperatures once used to control humidity.
  • 👍5 Years Warranty-energy efficient & safety tested: Our sentinel HDi90 dehumidifier is energy star certified and is fully compliant with the electrical safety ETL. Every AlorAir dehumidifier comes with a 5-year warranty with a professional customer support team ready to assist at any time. If you have any questions, please feel free to contact us, you deserve the best after-sales service.
Bestseller No. 7
BLUEDEEP 110 Pints Basement/Crawl Space Dehumidifier,Auto Defrost Commercial Dehumidifier with Drain Hose for Warehouse, Water Damage Storage,5 Years Warranty
  • ✔【110PINT DEHUMIDIFIER】BLUEDEEP commercial dehumidifier can removal 110 PPD at saturation, 50 pints per day at AHAM, up to 1200 sq. Ft, lowering the humidity to comfortable levels in a short period. This basement dehumidifier is made of a metal outer casing that withstands more rugged conditions, ensuring long-term use and easy maintenance. Fit any crawl spaces, basements, factories, laboratories, warehouses, gyms, garages, laundry rooms. You can maintain a healthy 45-55% humidity range easily!
  • ✔【AUTO DEFROSTING SYSTEM】 The auto defrost is important, as ice buildup on the dehumidifier’s coils can cause the units to malfunction.BLUEDEEP commercial dehumidifier can truly make the crawl spaces dehumidifier able to work at a Low temperature (36 degrees Fahrenheit), making the unit work continuously and efficiently without periodic stopping during the defrosting process, not only saving the energy but also making the unit last longer.
  • ✔【SAME FIT FOR CRAWL SPACES & BASEMENTS】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, and Low-temperature operation.
  • ✔【SUPER CONVENIENT USAGE】 This industrial dehumidifier uses Copper Tube Evaporator. Designed with gravity drain, the external pump drain option(pump not included), and 6.4 ft drain hose, ensuring worry-free drainage, 24h timer realized running at a certain time for maximized energy saving. The built-in removable and washable MERV-8 Filter can protect internal components from dust when dehumidifying while working while outputting fresh and dry air.
  • ✔【5 YEARS WARRANTY AND STRONG SERVICE TEAM】We are committed to providing customers with premium service. Every BLUEDEEP dehumidifier comes with a limited 5 years for compressors, evaporators, and condensers (excluding labor and refrigerants), and 1 year for the whole machine (excluding labor and refrigerants). Troubleshooting support for any question, and customer 100% satisfaction is always our lifetime priority.
SaleBestseller No. 8
ALORAIR Commercial Dehumidifier 113 Pint, with drain Hose for Crawl Spaces, Basements, Industry Water Damage Unit, Compact, Portable, Auto Defrost, Memory Starting, 5 Years Warranty, Sentinel HD55
  • 👍[113 PINT DEHUMIDIFIER] AlorAir Sentinel HD55 commercial dehumidifier can remove 113 PPD at saturation, 53 pints per day at AHAM, up to 1,200 sq.ft, lowering the humidity to comfortable levels in a short period. On the other hand, this ETL-listed dehumidifier is made of a metal outer casing that withstands more rugged conditions, ensuring long-term use and easy maintenance. Fit any crawl spaces, basements, warehouses, offices, factories, shops, storage areas.
  • 👍[SUPER CONVENIENT USAGE] This high-quality dehumidifier is adjusted simply to the ideal humidity setting to minimize moisture and reduce odor. The MERV-8 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.
  • 👍[AUTO DEFROSTING SYSTEM] Auto defrosting is important, as ice buildup on the dehumidifier’s coils can cause the units to malfunction. AlorAir commercial dehumidifier can truly make the dehumidifier work at the Low temperature (36 degrees Fahrenheit). The unit works continuously and efficiently without periodic stopping during the defrosting process. Not only saving the energy but also making the unit last longer.
  • 👍[SAME FIT FOR CRAWL SPACES & BASEMENTS] 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 YEAR WARRANTY AND STRONG LOCAL SERVICE TEAM] 5 YEARS Warranty-We believe in quality and after-sales service. All our high-quality AlorAir basement/crawlspace dehumidifiers are made for your full utilization. It will last longer and still keep its shape look, even in some cruel commercial USES. Your 100% satisfaction is with 5 Years and an excellent after-sales service team countrywide.
Bestseller No. 9
Frigidaire FFAD3533W1 Dehumidifier, Moderate Humidity 35 Pint Capacity with a Easy-to-Clean Washable Filter and Custom Humidity Control for maximized comfort, in White
  • Easy-to-Clean Washable Filter: Capture dust from the air and keep your dehumidifier working efficiently with our easy-to-clean washable filter
  • Custom Humidity Control: Maximize your comfort with customized control over the amount of humidity in your room
  • Continuous Drain Option: Skip emptying the water bucket -- this unit continuously drains your dehumidifier so that you don’t have to lift a finger
  • Automatic Shut Off: Unit shuts off automatically when the water bucket is full
  • Front Loading Bucket with Carrying Handle and Splash Guard: A water bucket is conveniently located in the front of the unit for easy access, while the carry handle and splash guard make emptying your bucket hassle-free
Bestseller No. 10
ALORAIR Storm LGR Extreme Smart WiFi Commercial Dehumidifier with Pump, 180 PPD at AHAM, 5 Years Warranty, cETL Listed, Memory Starting, for Damage Restoration, Crawlspace and Basement Drying, Red
  • ✔【App Control & Dry anywhere】: MONITOR THE RESTORATION PROCESS ON THE GO! Our free AlorAir DryEasy mobile app is included with the unit upon purchase. Commercial Dehumidifier, Moisture Removal Capacity 180 PPD at Saturation condition and 85 Pint at AHAM only with 5.62A, Super-Efficient System, fits into small spaces, Secure, compact stacking – transport multiple units on a hand truck.
  • ✔【5 Years Warranty】: Rugged Polyethylene Housing resists dents and scratches. We believe in quality and after-sales service; it will last longer and still keep its shape look.
  • ✔【COMMERCIAL, INDUSTRIAL, and PERSONAL USE】: Ideal for Carpet Cleaning, Basements/Cellars, Laundries, De-Flooding, Offices, Laboratories, Tradesmen, Garages.
  • ✔【Design with humanized】: Onboard storage for 19.6 ft power cord and 19.6 ft condensate hose. Convenient storage for the power cord and drain hose. MERV-8. APP Control, Automatic Digital Humidistat Control, Memory Starting, Timer, Automatic Digital Humidistat Control. Industrial Dehumidifier with Condensate Pump.
  • ✔【Memory Starting, Auto Shut Off】: Comes back after a power failure, no need to turn on manually. The clear LCD display has no complicated function button, Temperature, and Humidity Display at Both Inlet and Outlet sides.

Things to Consider Before Buying the dehumidifier for attic:

When shopping for a dehumidifier for your attic, there are a few things you’ll want to keep in mind. First, consider the size of the unit. You’ll want to make sure it’s large enough to handle the space, but not so large that it’s cumbersome to move around. Second, think about the features you need. If you live in a particularly humid area, you might want to look for a unit with a built-in humidistat. This will help to keep the unit from overworking itself. Third, take a look at the warranty. Some dehumidifiers come with lengthy warranties, while others have very short ones. Finally, consider the price. Dehumidifiers can range in price from a few hundred dollars to over a thousand. By keeping these factors in mind, you can be sure to find the best dehumidifier for your attic.

Conclusion

The best dehumidifier for your attic will depend on the specific needs of your home. If you have a small attic, a portable dehumidifier may be all you need. If you have a larger attic, you may need a whole-house dehumidifier. Whatever your needs, there is a dehumidifier out there that can help keep your attic dry and comfortable.

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