10 Best Commercial Dehumidifier in The UK

Last updated on 30/05/2025

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Lapsight 90L/Day Commercial Dehumidifier with Pump: Smart Dehumidifier with Drain Hose for Spaces up to 300m²/600m³, Dehumidifiers for Home, Basements, Industrial Spaces, Warehouse

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Why We Love It

Powerful dehumidification for large spaces.
User-friendly with automatic functions.
Versatile drainage options available.

Main Highlights

Excellent Dehumidification Performance: With an impressive 90L/day dehumidification capacity (under 30℃,80%RH condition) and a powerful air flow at 500 m³/h, this commercial-grade compressor dehumidifier is built to tackle large spaces, offering effective moisture removal in areas up to 300m²/600m³. It’s perfect for environments like basements, laundry rooms, bathrooms, garages, offices, storage rooms, and cellars. Featuring continuous dehumidification, the unit ensures that humidity levels are consistently kept under control.
Intelligent Dehumidifiers for Home: Designed for easy use, this air dehumidifier for damp boasts an automatic start and stop function that precisely keeps your desired humidity level within a ±5% RH range. The 1-24 hour timer allows you to set the dehumidifier to turn on or off at your convenience. The memory function ensures that, in case of a power failure, your settings are automatically restored.
Pump Drainage for Versatile Use: Equipped with a built-in water pump, this powerful dehumidifier supports gravity drainage and allows upward drainage with a 5m head. The pump reservoir features an easy one-button emptying function, and the water level indicator lights keep you informed about the status of the reservoir for efficient water removal.
Advanced Safety & Protection Features: With eco-friendly R290 refrigerant, this unit is both safe and efficient. The compressor protection function prevents damage by delaying startup, while temperature protection keeps the unit from running in excessively high or low temperatures. Additionally, the automatic defrost function helps prevent frost buildup, ensuring continued operation and extending the dehumidifier’s service life, making it a reliable choice for long-term moisture control.
Easy Mobility & User-Friendly Design: Equipped with handrails and casters with brakes, this large dehumidifier is easy to move and securely position wherever you need it. While the water pump does produce some noise during operation, this construction dryer is well-suited for commercial or large residential spaces, not bedrooms. Accessories: 2.2m power cord*1, 2m gravity drain hose*1, 5m pump drain hose*1, instruction manual*1, screwdriver*1.

Megonia C9W 120L/Day Commercial/Residential Dehumidifier: White, 300m2/600m3, 7L Tank, 500m³/h Air Flow, 715W, Adjustable Humidity Control, Digital Display, Continuous Mode

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Why We Love It

Powerful dehumidification for large spaces.
Intelligent settings for user convenience.
Multiple safety features for longevity.

Main Highlights

Powerful Dehumidification Performance: Designed to handle large spaces, this industrial dehumidifier efficiently removes up to 120L/Day (under 35℃,90%RH condition), covering up to 300m2/600m3 with air flow at 500 m³/h. This unit delivers powerful and consistent performance, making it an ideal dehumidifier for bathroom, basement, laundry room, garage, office, storage room, and cellar. Adjustable humidity range with continuous dehumidification mode and automatic start/stop function to maintain optimal humidity levels within ±5%RH, ensuring a comfortable environment at all times.
Intelligent & Convenient Settings: This electric dehumidifier is equipped with a flexible 1-24 hour timer, giving you control over start/stop times. In addition, the memory function ensures that, even after a power failure, the dehumidifier will automatically restore its previous settings (excluding the timer), providing seamless and efficient operation.
Advanced Safety Protection System: This full house dehumidifier uses environmentally friendly refrigerant R290. It includes multiple safety features such as compressor protection, which delays startup to prevent damage and ensures the longevity of the compressor. Additionally, the temperature protection function safeguards the unit from potential breakdowns. The water-full prompt and no water tank alarm function alert you when the tank needs attention, and the automatic defrost function to prolong the unit's lifespan.
Easy to Maintain & Flexible Operation: This interior dehumidifier offers multiple drainage options for convenience, including 7L water tank drainage or the option for gravity drainage. You can choose the method that works best for your space and needs. The filter cleaning reminder function alerts you after every 99 days of use, ensuring that you remember to clean the filter to maintain optimal performance and efficiency.
Practical Design for Easy Use: With dimensions (345*410*665mm) and a weight of 32.7kg, this large dehumidifier is designed for both functionality and ease of use. It comes with durable casters and brakes, making it easy to move around and secure in place. While the unit produces certain noise levels, it may not be ideal for use in bedrooms. The package includes the dehumidifier*1, 2m power cord*1, 2m drainage pipe*1, and a 7L water tank*1.

COSTWAY 120L/Day Commercial Dehumidifier, Industrial Air Dehumidifiers Building Dryer with 24H Timer, Auto Defrost, Memory Starting, Drain Hose, Wheels & Handle, Large Spaces up to 500㎡

Why We Love It

Highly efficient moisture removal.
Continuous drainage feature included.
Easy to operate and maintain.

Main Highlights

【Highly Efficient Dehumidification】 This commercial dehumidifier with 750m³/h high airflow removes up to 120 L of moisture per day (35℃, 90% RH), ideal for large spaces up to 500㎡. With 10%-98% humidity setting range and 25-56℃ temp setting range, this dehumidifier meets different needs.
【Auto Drainage by Gravity】 This industrial dehumidifier features a 100 cm drain hose for continuous drainage, eliminating the need for manual emptying and ensuring uninterrupted dehumidification operation.
【Easy Operation & Maintenance】 The industrial dehumidifier is equipped with a control panel with digital display for ambient temp display and more. The built-in 24H timer allows for customized humidity control while the automatic defrost function ensures smooth operation. And the removable and washable filter makes cleaning a breeze.
【Effortless to Move】 Equipped with 4 universal wheels and 2 built-in handles, this heavy-duty dehumidifier is effortless to transport and position in different areas for hassle-free humidity management.
【Commercial & Industrial Dehumidifier】 This portable dehumidifier with outstanding dehumidification performance is perfect for water damage restoration projects and various large places need optimal moisture control, such as warehouse, factory, basement and construction site.

TANGZON 120L/Day Commercial Dehumidifier, 500m2 Area Industrial Dehumidifiers with 24H Timer, Auto Defrost, Memory Restart, Digital Display & Drain Hose, Home Basement Warehouse Building Air Dryer

Why We Love It

Efficient humidity control in large spaces.
Automatic drainage for uninterrupted operation.
User-friendly control panel features.

Main Highlights

EFFICIENT DEHUMIDIFICATION: Our commercial dehumidifier performs excellently in controlling humidity in large spaces up to 500 square meters, removing 120 liters of moisture per day. And the humidity setting can be adjusted from 10% to 98%, with a temperature range of 25°C to 56 °C.
AUTOMATIC DRAINAGE FUNCTION: The automatic gravity drainage system does not require manual intervention, ensuring continuous and uninterrupted drainage in large and demanding spaces, which can operate effectively even under high humidity conditions.
EASY TO USE: With the control panel, adjusting the industrial dehumidifier is very simple, which not only has automatic defrosting function and 24-hour timer, but also allows users to easily choose different options for better dehumidification effect without complex problems.
ENSURE MOBILITY: Thanks to its 2 sturdy integrated handles, 4 universal wheels, 1 meter drain hose, and 175 centimeter power cord, dehumidification becomes mobile and more efficient in every corner of the space.
MULTIFUNCTIONALITY: Suitable for various commercial environments such as warehouse, garage, basement, conference room, production area, etc, this portable dehumidifier is designed for optimal operation under different environmental conditions, always ensuring a dry and comfortable environment.

COSTWAY 85L/Day Commercial Dehumidifier, Industrial Air Dehumidifiers Building Dryer with Pump, 24H Timer, Auto Defrost, Memory Starting, Drain Hose, Wheels & Handle, Air Circulation 350 m3/h (Orange)

5% Off

Why We Love It

Efficiently dehumidifies large spaces.
Features built-in condensate pump.
Offers smart control operation.

Main Highlights

【High Efficient Dehumidification】 Featuring 350 m³/h airflow rate and a large air outlet, this commercial dehumidifier is able to remove 85L of water from the air per day at 35℃, 90% RH. And the dehumidifier can efficiently dehumidify large spaces up to 400㎡.
【Built-in Pump for Easy Drainage】 This crawl space dehumidifier with a built-in condensate pump will drain automatically when connecting to the water hose. Along with the included 330 cm long drain hose, the excess water can be drained into a sink or upstairs. The max drainage vertical height is 4m.
【Smart Control & Easy Operation】 The button control panel with clear digital display allows you to effortlessly set the air dehumidifier/fan mode, humidity setting range of 20％-90％, 0-24h timer and more. Besides, for added convenience, the dehumidifier features functions of memory restart, auto turn on/off, auto defrost, etc.
【Portable Design & Wide Application】 Equipped with a collapsible handle, 2 lifting handles and 2 smooth rolling wheels, the industrial dehumidifier is easy to move and transport. It is an ideal dehumidification solution for construction building, water damage restoration, warehouse, basement, wine cellar, workshop, etc.
【Multiple Thoughtful Details】 The basement dehumidifier comes with 2 straps to organize power cord and drain pipe, helping reduce clutter. What's more, there is a removable and washable air filter to keep internal components away from dust for efficient and enduring operation.

Prem-I-Air 50L Commercial Compressor Dehumidifier For Building Drying, General Dehumidification and Fire and Flood Restoration.

Why We Love It

Apologies for the confusion. Could you please provide the product description so I can generate the "Why We Love It" points?

Main Highlights

Prem I Air 50L Commercial Compressor Dehumidifier For Building Drying General Dehumidification and Fire and Flood Restoration.
Brand : Prem i air
Product type: DEHUMIDIFIER

COSTWAY 85L/Day Commercial Dehumidifier, Industrial Air Dehumidifiers Building Dryer with Pump, 24H Timer, Auto Defrost, Memory Starting, Drain Hose, Wheels & Handle, Air Circulation 341m3/h

Why We Love It

High efficiency with 85L capacity.
Convenient auto drainage and defrost.
Portable and easy operation.

Main Highlights

【85 L High Efficient Dehumidifier】 Featuring 341 CFM airflow volume, this large capacity dehumidifier can remove up to 85L of moisture from the air per day under 35℃, 80% RH condition. This dehumidifier with a dehumidification coverage area of 500㎡ is ideal for residential, commercial & industrial use.
【Effortless Drainage & Auto Defrost】 This commercial dehumidifier comes with a built-in condensate pump and a 7.6m long drain hose for automatic worry-free drainage. And the drainage vertical height is 4m. Besides, the dehumidifier features an auto-defrost function to reduce water damage for longer service life.
【Easy & Convenient to Operate】 With the smart button control panel and clear LED digital humidity display, you can simply set the desired humidity value from 10% to 90% according to your needs. Moreover, this commercial dehumidifier also features a 0-24H timer, memory restart and auto turn on/off for effortless control.
【Rugged Construction & Wide Application】 Featuring a durable and impact-resistant roto-molded housing, this commercial grade dehumidifier can stand the test of time. It is designed for big tasks like water damage restoration or reducing humidity in large spaces, such as the construction building sites, warehouse, basement, wine cellar, etc.
【Portable Design & Humanized Details】 Equipped with a collapsible handle, 2 built-in carry handles and 2 smooth rolling wheels, this stackable dehumidifier is convenient to move around and transport. What's more, the removable & washable air filter and convenient cord & hose storage straps are designed for a better using experience.

HOMFME Commercial Dehumidifier, Portable Compressor Dehumidifier with 24H Timer, Auto Defrost, Memory Restart, Industrial Building Dryer for Basement Warehouse (Blue, 66L/Day, 45 x 43 x 81cm)

Why We Love It

Powerful dehumidifying capacity.
Effortless transportation everywhere.
Easy drainage and maintenance.

Main Highlights

Powerful Dehumidifying Capacity: This commercial dehumidifier efficiently removes up to 66L of excess water in large spaces of up to 200m2, ensuring a comfortable and healthy environment. Besides, the adjustable humidity settings ranging from 20% to 90%, coupled with 2 distinct fan speeds to cater to varied requirements.
LED Display & Multifunctional Design: Featuring an LED touch control panel, this industrial dehumidifier enables users to effortlessly customize settings. The 0-24 timer function allows you to set your desired operation time. Moreover, automatic defrost and overflow protection mechanisms ensure reliable operation.
Easy Drainage & Maintenance: Equipped with a built-in pump and a 510 cm drain hose, this building dryer ensures continuous discharge of excess water into a sink or higher locations. Furthermore, the dehumidifier features a removable and washable filter, facilitating convenient cleaning and replacement.
Easy to Move Anywhere You Want: This portable dehumidifier features a push-pull handle, along with 2 lockable universal front wheels and 2 large rear wheels, ensuring effortless transportation. Additionally, the built-in handles on both sides enhance maneuverability, facilitating relocation of the dehumidifier.
Suitable for Various Scenarios: The industrial building dryer is ideal for excess water removal, and rapid drying. With the compact design and powerful moisture removal capabilities, this dehumidifier with wheels is an ideal solution for crawl spaces, construction sites, warehouses, basements, wine cellars and more.

COSTWAY 63L/24h Commercial Dehumidifier, Industrial Air Dehumidifiers Building Dryer with 5.5L Water Tank & Drainage Pipe (Air Circulation 264m3/h, Auto Start, Auto Off, Auto Defrost, Timer 24h)

11% Off

Why We Love It

Highly efficient for commercial use.
Convenient usage and maintenance.
Provides safe and durable service.

Main Highlights

【63L Dehumidifier for Commercial Places】 With a dehumidifying capacity of 63L (at 35℃, 90% RH) and a powerful air flow at 264.86 CFM, this high efficiency dehumidifier is designed for commercial and industrial dehumidification. It works well in large spaces like basement, warehouse and other spaces up to 200㎡.
【Easy to Use & Maintain】 This commercial dehumidifier has a control panel and a digital display showing the real-time moisture, which is easy to read and use. The air filter is removable and washable for convenient cleaning and the water tank can be taken out completely for quick drainage.
【Convenient and Powerful Functions】 This industrial dehumidifier features a 24-hour timer and the humidity set is adjustable within 20%~90%, meeting your different needs. In addition, this dehumidifier has 2 drainage ways including manual and continuous drainage and the drainage pipe is included.
【Portable Design for High Mobility】 Built with the foam handle and rolling wheels, you can move this building commercial dehumidifier effortlessly on the ground and it has support frame to keep it stand firmly when you place the unit. This dehumidifier also has 2 built-in handles on both side, which help you uplift it when going upstairs.
【Reinforced Construction & Safe Protection】 This commercial dehumidifier is made of high strength steel frame which is not easy to deform and durable for long service life. Other than that, this unit is designed with overflow protection which will make a buzzing alarm and auto shut off when the water tank is full.

COSTWAY 66L/Day Commercial Dehumidifier, Industrial Air Dehumidifiers Building Dryer with Pump, 24H Timer, Auto Defrost, Memory Starting, LED Display & Wheels, Air Circulation 210m3/h (Blue + Black)

Free Shipping

Why We Love It

Efficient in larger areas.
Easy operation and maintenance.
Ideal for various applications.

Main Highlights

【High Efficient Dehumidification】 This powerful 66 L/day (35℃, 90% RH) commercial dehumidifier is engineered to remove excess water in large areas up to 200㎡ effectively. Besides, adjustable humidity settings ranging from 20%-90% ensure precise environmental control tailored to your needs.
【Easy Operation & Multiple Functions】 This commercial-grade dehumidifier features a smart touch panel and clear LED display, allowing you to adjust the fan speed (high/low), humidity and 0-24H timer with ease. In addition, the auto defrost protects the dehumidifier, while the memory restart offers convenience.
【Hassel-free Drainage and Maintenance】 With the built-in pump and included 510 cm drain hose, the excess water can be continuously discharged into a sink or upstairs. The max drainage vertical height is 500 cm. Moreover, the dehumidifier comes with a removable & washable filter for quick cleaning and replacement.
【Flexible Movement & Portable Design】 This industrial dehumidifier is designed with a push-pull handle, 2 lockable universal front wheels and 2 large rear wheels for effortless transportation. Plus, the built-in handles on both sides make it convenient to move the dehumidifier up and down stairs.
【Wide Application】 This 66L/day air dehumidifier is an ideal solution for water damage restoration, excess water removal and quick drying in the construction building, warehouse, basement, wine cellar, workshop, etc.

8.7

Excellent

We scanned 762 products

We reviewed these offers relevant to the Commercial Dehumidifier within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like lapsight, megonia, COSTWAY, TANGZON, Prem-i-air, HOMFME, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Commercial Dehumidifier in the market, we considered we took a deep dive into 3811 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Lapsight 90L/Day Commercial Dehumidifier with Pump: Smart Dehumidifier with Drain Hose for Spaces up to 300m²/600m³, Dehumidifiers for Home, Basements, Industrial Spaces, Warehouse. We love many things about this product by lapsight. What sets it apart from the competition is Powerful dehumidification for large spaces. , User-friendly with automatic functions. , Versatile drainage options available. .
The best value product for most shoppers and where user satisfaction is continuously the highest is Megonia C9W 120L/Day Commercial/Residential Dehumidifier: White, 300m2/600m3, 7L Tank, 500m³/h Air Flow, 715W, Adjustable Humidity Control, Digital Display, Continuous Mode by megonia based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Commercial Dehumidifier and the best cost-to-value ratio is COSTWAY 63L/24h Commercial Dehumidifier, Industrial Air Dehumidifiers Building Dryer with 5.5L Water Tank & Drainage Pipe (Air Circulation 264m3/h, Auto Start, Auto Off, Auto Defrost, Timer 24h)at COSTWAY with a 11% discount.
Our list of the best Commercial Dehumidifier is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Commercial Dehumidifier in The UK

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We scanned 762 products

We concluded that: