Imagine the effects excess humidity can have on your health, on the people around you, and on anything stored in such a room. Consider the effects of molds and the links between moldy rooms and conditions such as asthma. Dehumidifiers offers you the ability to take care of the excess moisture in room and reduce the likelihood of having to deal with health implications that could be caused by continued exposure to a moldy room.

Excessive humidity in houses can also reduce the shelf life of most perishable goods and cause accumulation of aflatoxins on agricultural produce, which could place individuals who consume such products at risks of food poisoning.

Dehumidifiers are designed to remove humidity from the air either by using a desiccant or a compressed refrigerant. Commercial dehumidifiers are similar to consumer grade dehumidifiers, except for their ability to work well in removing humidity in larger spaces such as companies and warehouses.

Installing commercial dehumidifiers in your offices or companies offers both the staff and customers a conducive working environment by eliminating dust mites and allergens from the area, preventing rusting and warping metal and wood surfaces, and eliminating musty smells and odors.

Shopping Guide for Commercial Dehumidifiers

Space: You should consider the amount of space that the dehumidifiers will be used. Larger rooms might need a larger dehumidifiers to ensure that it effectively removes the moisture in the air.

Type: The type of the dehumidifier should depend on its intended use and where you plan to place it. Portable dehumidifiers can be used in areas where storage spaces affect the organization in the room.

Organization: The organizaiton of the identified spaceshould also determine the type of dehumidifier that would fit the space. By placing the appropriate unit in the lowest levels of your building, such as a basement or crawlspace, air can be dried before it has a chance to circulate through your home, preventing mold and pest problems early. There are many units that can even be added to your existing HVAC system and operated via remote humidistat for complete air quality control in your entire home.

Because a powerful commercial quality dehumidifier will operate more effectively and less often, it will ultimately be more efficient in terms of not only energy usage but also long term equipment costs. A dehumidifier regulated by humidistat will maintain the air comfort in your home or commercial space while only using energy when needed. Many people also find that a commercial grade dehumidifier will also save them energy use and wear on their A/C units as lower relative humidity also means that air feels cooler and more comfortable.

Top 10 Best Selling Commercial Dehumidifiers in June 2024

Bestseller No. 1
Waykar 150 Pints 7,000 Sq. Ft ENERGY STAR Most Efficient Dehumidifier with Drain Hose for Commercial...
  • WAYKAR COMMERCIAL DEHUMIDIFIER FOR SPACES UP TO 7,000 SQ FT- Our dehumidifier are able to remove up to 150 pints (under 95°F,90%RH condition) of moisture per day, which cover areas up to 7,000 Sq. Ft and adjust humidity from 30% to 80%. It is a dehumidifier ideal for home, basement, wine cellars, garages, supermarkets, concourses, and other indoor/outdoor places,cellars, crawlspace, large spaces, etc.
  • SMART HUMIDISTAT WITH ENERGY STAR - Waykar ENERGY STAR certified Dehumidifier cut down your hassle on energy with maintaining an ideal room humidity, to quickly and effectively absorb moisture without racking up your energy bill. An oscillating fan of 90° with high/low speeds covers the whole room, and helps dry the place efficiently. Auto defrost further enables the unit to perform well even in cold conditions.
  • VARIOUS DRAINAGE OPTIONS - Two drainage methods are provided for you. You can detach and remove the bucket to empty the 7.7L (2.03 Gal) reservoir, or enable continuous drain only via a 3.3 ft drain hose (included) for peace of mind. The VISIBLE WATER LEVEL of the tank enables you to know the water amount at a glance.The DETACHABLE filter allows you to remove and wash it.CAUTION: When you drain with water tank, Please tighten the switch at the water pipe to avoid water leakage.
  • EASY TO OPERARE & CHILD LOCK- By integrating a smart control panel, the dehumidifier allows you to control the unit in an easy manner. The humidity reading display helps maximize the convenience to monitor the humidity, adjust the humidity level, set the timer. Simply adjust to your ideal moisture, it will smartly sense room humidity and control dehumidification to maintain pre-set humidity levels. Child Lock helps prevent children from avoiding potential dangers caused by misoperation.
  • SUPPORT: All of Waykar Dehumidifiers are covered with 30-Days Money Back if you are not satisfied with the product, 1 year warranty, 2nd year warranty extension and lifetime expert tech support. Please don't hesitate to contact us if there is any question, we will reply to you within 24 hours and help you solve the problems. Waykar customer support team is always just one-email away.
Bestseller No. 2
Moiswell 145 Pints Commercial Dehumidifier with Pump, Crawlspace Dehumidifiers with Drain Hose for...
  • 28% Greater Dehumidification Capacity: Moiswell commercial dehumidifier for crawl space delivers a potent 206 CFM airflow and a max. dehumidification capacity of 145 pints/day (70 pints AHAM), higher than other models in the market, making it fast and powerful to cover a larger area of up to 6000 sq ft and effective in a range of commercial large humid applications such as warehouses, offices, growing room, and storage spaces.
  • Hands-free Drainage with a Built-in Pump: Moiswell crawlspace dehumidifier pumps the condensate sideways or vertically as much as 16.5 feet, giving you the freedom to drain almost anywhere and say goodbye to the hassle of manually emptying the water tank, which is ideal for areas that don’t require oversight. Also, it was designed with gravity drain and external pump drain option to offer free drainage.
  • 40% Smaller Size than Vertical Dehumidifiers: This compact crawlspace dehumidifier with the size of 22*13.38*14.56 inch(L*W*H) is specially designed to save space for those floor joists, crawl spaces like basements, attics and more.
  • Easy Operation: With an easy-operation panel, this dehumidifier with pump for basements offers AUTO ON/OFF to maintain the desired humidity level, auto drain, auto defrost, and auto restart after the power outage for the most ever effortless humidity control.
  • Durable and Reliable: Made with a sturdy metal outer casing, this industrial dehumidifier is built to withstand rugged conditions and provide long-term use. It's perfect for those heavy-duty water damage restoration tasks,such as excess water removal, high-speed drying, and humidity maintenance.
Bestseller No. 3
Moiswell 170 Pints Commercial Dehumidifier with Pump and Drain Hose for Basements and Large Spaces...
  • 💫30% Upgraded Removal Capacity: Moiswell commercial dehumidifier VP170 can remove up to 170 pints water per day, 84 pints per day at AHAM, 30% higher than others in its class, across extra large and humid spaces up to 7,500 sq ft, being the ideal humidity control solution for large basements, warehouses, gyms, indoor pools, spa areas, grow rooms, factories, and many more.
  • 💫Excellent Drying Performance: With 265 CFM powerful airflow, this 170 pints commercial dehumidifier will not only speed up the drying of screed, plaster and paint, but also efficiently remove deeply-embedded moisture from wood flooring, wall frames, and other hard surfaces, great for water damage restoration, flood cleanup, and construction drying.
  • 💫Auto Drain by Pump: This commercial dehumidifier with pump will automatically drain the condensation out, no need manually dispose of the collected water. Since the built-in pump can drive water 16 feet vertically high or horizontally far, this industrial dehumidifier can place anywhere you wish and won’t be restricted to place in an elevated position for proper drainage.
  • 💫Fully Automated for Energy-Saving & Long Lifespan: This energy efficient dehumidifier features 24 hrs auto ON/OFF timer, auto defrost, and a programmable humidistat to auto maintain your desired humidity level within ±3% accuracy, saving power and energy bill as well as ensuring long lifespan.
  • 💫Extremely Portable: This commercial-grade dehumidifier featured 2 large wheels, 2 swivel casters, and a push-and-pull handle, so you can easily move this large dehumidifier from room to room, from jobsite to Jobsite, and even from downstairs to upstairs, to anywhere moisture removal or humidity control needed.
Bestseller No. 4
Moiswell 190 Pints Commercial Dehumidifier with Pump for Basements, Industrial Heavy Duty...
  • 30% Larger Dehumidification Capability - 190 Pints: With an outstanding moisture extraction rate up to 190 pints daily and 90 pints daily at AHAM, the Moiswell commercial dehumidifier is capable to solve rigorous humidity challenges, adeptly addressing expansive commercial and industrial environments with great efficiency.
  • 20% Higher Airflow - 265 CFM: The commercial dehumidifier for basement boasts an airflow of 265 cubic feet per minute, speeding up drying large rooms, like large basements, warehouses, pool, or some spa centers; also effciently remove moisture in those wood structures to protect your wealth.
  • 99% Hands-free Pump Drain: This commercial dehumidifier with pump & drain hose will drain the condensate out vertically as much as 16.4 feet with low-hassle of manually emptying the collected water, which is ideal for areas with high humidity or some low place not convenient to drain.
  • Perfect Energy-saving Design: This commercial-grade energy efficient dehumidifier adopts the innovative R32 dehumidification system, ensuring higher drying performance, lower electricity consumption, and exceptional eco-friendliness. The 24 hrs auto ON/OFF timer helps save power and energy bill.
  • Engineered for Effortless Mobility: Designed with 4 swivel casters, a sturdy handle, and 2 recessed handles, our large commercial dehumidifier for warehouse ensures easy and secure transportation between rooms or job sites. Effortlessly navigate various areas within a building or handle projects on different floors with confidence.
Bestseller No. 5
305 Pint Commercial Dehumidifier for Industrial Sites, 9000 sqft Large Spaces Commercial Grade...
  • 305 PPD COMMERCIAL DEHUMIDIFIER: New technology & New upgrade dehumidification is more powerful. The Commeicial-Grade Dehumidifiers is capable of extracting 250 pints (130 PPD AHAM)of moisture per day (95°F, 90%RH) for areas up to 9,000 Sq.Ft. 417 CFM dehumidifying capacity.This dehumidifier is a good choice for even commercial spaces such as industrial,warehouses, gyms, factories, bars, restaurants, museums, garage and laboratories.
  • FAST DRYING : This commercial dehumidifiers can easily reduce the humidity in the air. It helps to dry the leakage caused by flood. This large room dehumidifiers operates at a high airflow speed, which can quickly eliminate moisture. It is also suitable for emergency water damage repair, rapid structural drying and other jobs requiring rapid drying.
  • MULTIFUNCTION DEHUMIDIFY & SIMPLE OPERATION: The dehumidifiers can work continuously for 24 hours.The newly upgraded control of this commercial dehumidifier has automatic humidistat, automatic restart after power failure, automatic defrosting, automatic on/off timer for 1-24 hours and continuous drainage, which can easily control humidity.
  • AUTO DEFROST: Working temperature range: 41-104℉, and if frost is detected on the coils, it runs an automatic defrost cycle. Its coils have an epoxy coating that prevents corrosion and freon leaks and sustains its heat transfer ability and longevity. A removable filter protects internal components from damage due to dust and other particles while ensuring efficient operation and long-term use.
  • EASY MOBILITY: This large industrial dehumidifiers is made of metal shell, which is collision-resistant and corrosion-resistant. It can withstand harsh water damage and high humidity working environment, ensuring long-term use and easy maintenance. It is equipped with a large semi-pneumatic wheel and a sturdy strip handle, and can be easily and safely transported from one place to another, even from downstairs to upstairs.
SaleBestseller No. 6
Waykar 150 Pints Energy Star Dehumidifier for Spaces up to 7,000 Sq. Ft at Commercial and Industrial...
  • 【Waykar Dehumidifier For Spaces Up To 7,000 Sq. Ft】 Our dehumidifier are able to remove up to 150 pints (under 95°F,90%RH condition) of moisture per day, which cover areas up to 7,000 Sq. Ft and adjust humidity from 30% to 80%. It is a dehumidifier ideal for home, basement, wine cellars, garages, supermarkets, concourses, and other indoor/outdoor places,cellars, crawlspace, large spaces, etc.
  • 【Energy Star & Self-Drying & Auto Defrost】This Energy Star certified dehumidifier is energy-efficient, reducing power use and saving on bills. It's eco-friendly, lowering your carbon footprint. Despite less energy use, it maintains high performance and includes features like auto-defrost and self-drying. By choosing this, you aid global energy conservation while enjoying top functionality and convenience.
  • 【Various Drainage Options】 Two drainage methods are provided for the dehumidifier. You can detach and remove the bucket to empty the 7L (1.85 Gal) reservoir, or enable continuous drain only via a 39.37 in drain hose (included) for peace of mind. The DETACHABLE filter allows you to remove and wash it, for healthy and fresh air. CAUTION: When you drain with water tank, Please tighten the switch at the water hose to avoid water leakage.
  • 【Easy to Operare & Child Lock】 By integrating a smart control panel, the dehumidifier allows you to control the unit in an easy manner. The humidity reading display helps maximize the convenience to monitor the humidity, adjust the humidity level, set the timer. Simply adjust to your ideal moisture, it will smartly sense room humidity and control dehumidification to maintain pre-set humidity levels. Child Lock helps prevent children from avoiding potential dangers caused by misoperation.
  • 【Support】 All of Waykar Dehumidifiers are covered with 30-Days Money Back if you are not satisfied with the product, 1 year warranty, 2nd year warranty extension and lifetime expert tech support. Please don't hesitate to contact us if there is any question, we will reply to you within 24 hours and help you solve the problems. Waykar customer support team is always just one-email away.
Bestseller No. 7
Moiswell 145 Pints Commercial Dehumidifier for Crawl Space, Energy Star Certified Dehumidifier with...
  • Larger Dehumidification Capacity, Energy Star Certified: Moiswell crawlspace dehumidifier delivers a potent 206 CFM airflow and a max dehumidification capacity of 145 pints/day (70 pints AHAM), making it fast and powerful to cover a larger area of up to 6000 sq ft and effective in a range of commercial large humid applications for optimizing air quality and reducing moisture levels in confined areas.
  • Smaller Size Dehumidifier for Crawlspace: This compact commercial dehumidifier with the size of 21.96*13.34*14.52 inch(L*W*H) is specially designed to save space for floor joists, low-clearance crawl spaces like basements, or attics, no matter for floor installation or overhead installation, this compact dehumidifier is perfectly suitable.
  • Easy Operation: With an easy-operation panel, this dehumidifier with drain hose for basements offers AUTO ON/OFF to maintain the desired humidity level, auto drain, auto defrost, and auto restart after a power outage for the most ever effortless humidity control.
  • Sturdy and Dependable Construction: Made with a sturdy metal outer casing, this industrial dehumidifier is built to withstand rugged conditions and provide long-term use. It's perfect for those heavy-duty water damage restoration tasks, such as excess water removal, high-speed drying, and humidity maintenance.
  • Reliable & Trustworthy: Moiswell dehumidifiers come with a 5-year limited warranty ensuring our customers top-notch quality dehumidifiers. Also, we have a professional customer service team to offer dependable customer service.
Bestseller No. 8
Moiswell 145 Pint Commercial Dehumidifier with Drain Hose for Crawl Spaces, Basements, Industry...
  • ❇Specially Designed for Crawlspace: With a sleek horizontal design and compact size of 22.5*14*14.7 inch (L*W*H), Moiswell dehumidifier M145 is perfect to fit in between floor joists, low-clearance crawl spaces, and tight basements, no matter for floor installation or overhead installation, being ideal for optimizing air quality and reducing moisture levels in confined areas.
  • ❇Heavy-duty Performance with Energy Star Efficiency: This crawlspace dehumidifier is Energy Star certified, ensuring top-tier performance with enhanced energy efficiency. It boasts an impressive 265 CFM airflow rate and can remove up to 145 pints of moisture per day (Max.), 70 pints/day at AHAM. This makes it powerful enough for rapidly drying extremely damp spaces or maintaining optimal humidity levels in large rooms up to 6,000 sq ft.
  • ❇ Expertly Engineered for Easy Operation: Simply set the desired humidity value, and this commercial dehumidifier will auto cycle ON/OFF to maintain your desired humidity level. Meanwhile, the 24-hour timer, auto drain, auto defrost, and auto restart after power outage features ensure the most ever effortless humidity control.
  • ❇ Meticulously Crafted to Cater to Versitail Uses: This industrial dehumidifier boasts not only high functionality, efficiency, and ease of use but also modern aesthetics. Its sleek and contemporary design makes this dehumidifier an appealing addition to any residential, commercial, or industrial space without sacrificing performance.
  • ❇ Reliable & Trustworthy: Moiswell dehumidifiers come with a 5-year limited warranty. While our brand may be new, our experienced team has been dedicated to producing high-quality dehumidifiers for years, ensuring that our customers receive top-notch quality dehumidifiers and dependable customer service.
Bestseller No. 9
Airecoler 125 Pint Commercial Dehumidifier for Crawl Spaces & Basements with Drain Hose, Industrial...
  • Enhanced Commercial Dehumidification: Airecoler commercial dehumidifier GT-X5 stands out for its exceptional moisture removal, capable of extracting up to 125 pints daily (Max.) and 58 pints at AHAM, being an optimal drying solution in expansive, damp places like crawl spaces, basements, warehouses, garages, and even commercial/industrial areas.
  • Compact Design for Versatile Application: Measuring at only 19.2*12.2*13.4 inch(L*W*H), this compressor dehumidifier is perfect to fit in low-clearance crawlspaces and tight basements, while offering flexible placement options including freestanding, countertop, or suspension between floor joists.
  • Adjustable Fan Speed for Specific Needs: With a high removal capacity of up to 125 pints and adjustable fan speeds ranging from 200 CFM at low speed to 265 CFM at high speed, this crawlspace dehumidifier meets diverse needs, from quiet basement drying to rapid construction drying or water damage restoration.
  • Easy Operation: Featuring a intuitive control panel and a 6.56 ft drain hose, this basement dehumidifier offers set-and-forget operation with auto ON/OFF functionality to maintain preset humidity levels, along with auto drain, auto defrost, auto ON/OFF timer, continuous mode, and auto restart after power outages.
  • 5-Year Warranty: Designed for enduring performance, this commercial-grade dehumidifier is backed by a 5-year warranty (2 years for the entire dehumidifier and an additional 3 years for the dehumidification system), ensuring peace of mind and long-term reliability.
Bestseller No. 10
Moiswell 250 Pints Commercial Dehumidifier with Pump for Large Spaces, Industrial Heavy Duty...
  • 28% Larger Dehumidification Capability - 250 Pints: Features an outstanding moisture extraction rate up to 250 pints daily and 110 pints daily at AHAM, the Moiswell commercial dehumidifier with pump is capable to solve severe humidity issues and cover large spaces with ease, great for any commercial and industrial sites.
  • 99% Hands-free Pump Drain: This commercial dehumidifier with pump & drain hose will drain the condensate out vertically as much as 16.4 feet with low-hassle of manually emptying the collected water, which is ideal for areas with high humidity or some low place not convenient to drain.
  • 20% Higher Air Circulation - 442 CFM: The industrial dehumidifier with pump boasts an airflow of 442 cubic feet per minute, speeding up drying even in large spaces up to 8,500 sq ft, great for warehouses, factories, workshops, grow room, greenhouse, and tasks like fast drying during wall painting and water damage restoration,etc.
  • Perfect Energy-saving Design: This commercial-grade energy efficient dehumidifier adopts the innovative R32 dehumidification system, ensuring higher drying performance, lower electricity consumption, and exceptional eco-friendliness. The 24 hrs auto ON/OFF timer helps save power and energy bill.
  • Engineered for Effortless Mobility: Designed with 4 swivel casters, a sturdy handle, and 2 recessed handles, our large space dehumidifier for garage ensures easy and secure transportation between rooms or job sites. Effortlessly navigate various areas within a building or handle projects on different floors with confidence.

Last update on 2024-06-22 / Affiliate links / Images from Amazon Product Advertising API

Advantages of Using a Commercial Dehumidifier

  • Commercial dehumidifiers can serve both larger and smaller spaces, making them more effective for both homes and business places. Using a commercial dehumidifiers in your home can ensure that you get maximum results and benefits from your dehumidifier since commercial dehumidifiers are created for heavy duty purposes. They are also expected to serve larger numbers of people making them ore reliable that non-commercial dehumidifiers. They can also be effective in energy saving because of their efficiency in performance.
  • Designed to operate more effectively. Commercial dehumifiers are designed to operate well in large areas and are more effective in removing moisture in crowded spaces.

Benefits of Using a Commercial Portable Dehumidifier

  • Removes musty smells from the air. They purify the air and promote circulation of fresh air, which improves the air quality.
  • Prevent the infestation of pests. By eliminating moisture from the air, dehumidifiers make it nearly impossible for pests to survive in the same areas.
  • Prevent rusting and warping of surfaces. Moisture causes warping of woods and formation of rust on iron. Dehumidifiers eliminate the moisture there by prolonging the lifespan of wood and iron equipment.
  • Reduces risks of health implications like allergies and asthma. Musty smells and accumulation of moisure in living conditions increases the risks of asthma and other respiratiry conditions. Having a dehumidifers eliminates the risks of these illnesses.
  • Protects valuables from moisture damage: Like wood and metal, other valuable items can also be affected by the accumulation of moisture in the air. As such, dehumifiers protect valuable items.
  • Prevents accumulation of aflatoxins in agricultural products: Moisture causes the accumulation of toxins in agricultural products. Dehumidifiers helps in keeping the air and agricultural products dry.
  • Eliminates excessive moisture. This forms the basis of the role of dehumidifiers. Their function in eliminating misture from the air creates a comfortable living or workign condition.

Commercial Dehumidifiers Q&A

How do you size a commercial dehumidifier?

Sizing a dehumidifier relies on the intended purpose of the dehumidifier. If you plan to use the dehumidifier in a large room, it would be better to get a larger dehumidifiers based on their sizes and ability to remove moisture from the air.

Will a dehumidifier kill mold?

Dehumidiers will not kill molds but will remove humidity from the area. Molds grow in areas where there is a lot of humidity in the area. As such, dehumidifiers make rooms ineffective for the growth of molds.

What do professionals use to kill mold?

Professionals remove molds by removing materials that have been affected by molds and replacing wall coverings if the effects of the molds was too severe. They clean and disinfect walls, carpets, personal items, and the furniture in areas that have been affected by molds. They also filter the air and clean the affected areas thoroughly to ensure that they have removed any spores that could lead to the growth of more molds.

Where is the best place to put a dehumidifier?

A dehumidifier should be placed as close to the center of the house as possible to ensure that it all the sections of the room are accessible and to promote effective airflow. Placing the dehumidifier closer to wall or furniture could affect air circulation and reduce its effectiveness in eliminating humidity from the air.