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Different Types Of Dehumidifiers – Dehumidifier For Garage And Other Spaces

Three air purifiers on a green background.

Managing humidity levels effectively can significantly enhance the comfort and health of your living space. This comprehensive guide will walk you through the various types of dehumidifiers, highlight top models available in the market, and outline key factors to consider when purchasing. Additionally, you’ll find helpful advice on selecting the best dehumidifier for your basement and tips for maintaining your unit to ensure long-lasting performance.

Choosing the Best Dehumidifier Type for Your Needs

Understanding Different Types of Dehumidifiers

Understanding the available types is crucial when selecting the right dehumidifier for your needs. Each type has its features and benefits, making them suitable for varying environments and purposes. Let’s delve into the primary types of dehumidifiers to help you make an informed decision.

Refrigerant Dehumidifiers

Refrigerant dehumidifiers, also known as compressor dehumidifiers, are among the most common types on the market. These units operate similarly to air conditioners, using a compressor to cool a metal plate. When warm, moist air passes over this cold surface, moisture condenses into water droplets collected in a tank or drained away through a hose.


  • Highly effective in warm and humid conditions.
  • Typically more energy-efficient than other types.
  • Available in various sizes, from compact models for small rooms to larger units for whole-house applications.


  • It is less efficient in cooler temperatures, as condensation is less likely to occur.
  • It can be noisier due to the compressor’s operation.

Desiccant Dehumidifiers

Desiccant dehumidifiers utilize a different technology. They employ a desiccant material that absorbs moisture from the air. The absorbed moisture is then expelled through a heated process, allowing the desiccant to be reused. These dehumidifiers are often used in environments where low temperatures are a concern.


  • Effective in both high and low-temperature environments.
  • Quieter operation compared to refrigerant models.
  • They are lightweight and portable, making them easy to move around as needed.


  • Generally, it is less energy-efficient due to the heating process involved.
  • There may be higher operating costs over time.

Whole-House Dehumidifiers

Whole-house dehumidifiers are designed to manage humidity levels throughout an entire home. These systems are typically integrated with your existing HVAC system and can be controlled via a central thermostat or dedicated control panel. They offer comprehensive humidity control without the need for multiple portable units.



  • Higher initial cost and installation requirements.
  • Requires professional installation and maintenance.

Portable Dehumidifiers

Portable dehumidifiers are versatile units that can easily be moved from room to room. They come in various sizes and capacities and are suitable for bedrooms, living rooms, and basements.


  • Flexibility to use in different areas of your home.
  • No installation is required; plug in and start using.
  • Generally more affordable than whole-house systems.


  • It may require frequent emptying of water tanks unless connected to a continuous drainage system.
  • Limited capacity compared to whole-house models.

Understanding these different types of dehumidifiers will help you choose the one that best fits your specific needs and environment. Knowing how each type operates will also help you decide whether you need a unit for a single room or an entire home.


Top Dehumidifier Models, Especially in the UK Market

Knowing which models stand out in the UK market can make all the difference when selecting the best dehumidifier for your needs. Here, we explore some of the top dehumidifier models available, highlighting their features, benefits, and popularity among UK consumers.

MeacoDry ABC Range

The MeacoDry ABC range is highly regarded for its quiet operation and energy efficiency. These dehumidifiers are perfect for use in living spaces such as bedrooms and lounges where noise can be a concern. The MeacoDry ABC models come with user-friendly controls, a laundry mode for drying clothes indoors, and an auto-restart function in case of power interruptions. They are also designed with an easy-to-clean filter, making maintenance straightforward.

Ebac 3850e

Ebac is a well-known brand in the UK, and the 3850e model is one of their standout offerings. This dehumidifier is equipped with Smart Control technology that automatically adjusts its settings based on the humidity levels in your home, ensuring optimal performance without unnecessary energy use. It also features a large water tank, a continuous drainage option, and a built-in air purifier to improve indoor air quality.

Pro Breeze 12L/Day Dehumidifier

The Pro Breeze 12L/Day dehumidifier is a compact yet powerful option for smaller to medium-sized rooms. It boasts a sleek design, a digital LED display, and an adjustable humidistat to set your desired humidity level. The Pro Breeze also includes a 24-hour timer function and an automatic shut-off feature when the water tank is full, providing convenience and peace of mind.

EcoAir DD1 Classic MK5

The EcoAir DD1 Classic MK5 is a top choice for those seeking a desiccant dehumidifier. This model performs exceptionally well at lower temperatures, making it ideal for use in colder environments such as garages or basements. It offers various modes, including Economy, Laundry, and Turbo, to cater to different needs. The DD1 Classic MK5 is also known for its quiet operation and lightweight design, making it easy to move around as needed.

De’Longhi Tasciugo AriaDry Compact DDS20

The De’Longhi Tasciugo AriaDry Compact DDS20 combines efficiency with style. This dehumidifier can extract up to 20 liters per day and has an integrated pump for continuous drainage, which is particularly useful in areas with high humidity levels. It also features a washable anti-dust filter to maintain air purity and an electronic display for easy operation.

Inventor EVA II PRO Wi-Fi

For tech enthusiasts, the Inventor EVA II PRO Wi-Fi dehumidifier offers smart home compatibility with its Wi-Fi connectivity feature. You can control this device remotely via a smartphone app, making it convenient to adjust settings even when you’re not at home. It has a high moisture removal capacity and includes features such as an ionizer for air purification and a continuous drainage option.

Russell Hobbs RHDH1001B

The Russell Hobbs RHDH1001B is another popular choice due to its affordability and functionality. This dehumidifier can extract up to 10 liters of moisture per day and is suitable for smaller spaces like bedrooms or offices. It has an auto shut-off feature when the tank is full, a washable filter, and simple electronic controls that make it user-friendly.

Each model offers something unique, catering to various needs and preferences. Whether you’re looking for energy efficiency, innovative technology, or powerful performance in cold conditions, a dehumidifier in the UK market will perfectly suit your requirements.

Key Factors to Consider When Buying a Dehumidifier

Several key factors should guide your decision when choosing the best dehumidifier for your needs. Understanding these elements will help you select an efficient and suitable unit. Here are the primary factors to consider:

1. Room Size and Dehumidification Capacity
The room size where you plan to use the dehumidifier is crucial in determining the appropriate model. Dehumidifiers are rated by capacity, typically measured in pints or liters of moisture removed daily. For small rooms or bathrooms, a dehumidifier with a capacity of 10-20 pints per day may suffice. However, larger spaces such as basements or living rooms may require units with capacities of 30-70 pints per day. To gauge the needed capacity accurately, measure the room’s square footage and check the manufacturer’s recommendations.

2. Energy Efficiency
Energy efficiency is another critical factor, as dehumidifiers can consume significant electricity. Look for models with an Energy Star rating, which indicates that the unit meets energy efficiency guidelines set by regulatory bodies. Energy-efficient dehumidifiers reduce your carbon footprint and lower your electricity bills over time.

3. Humidity Control and Settings
Modern dehumidifiers come with various control options and settings that allow you to tailor their operation to your needs. Adjustable humidistats enable you to set your desired humidity level, ensuring the unit maintains optimal indoor air quality without over-drying the space. Some models also offer multiple fan speeds, timers, and auto-restart features that enhance convenience and functionality.

4. Noise Level
The noise level of a dehumidifier can significantly impact its suitability for different environments. While some people might not mind a bit of background noise in a basement or utility room, others may find it disruptive in living areas or bedrooms. Check manufacturers’ decibel (dB) rating; units with lower dB ratings are quieter and more suitable for noise-sensitive areas.

5. Drainage Options
Dehumidifiers collect moisture in internal buckets that need to be emptied regularly. However, if frequent manual emptying is inconvenient, consider models with continuous drainage options. These units can be connected to a hose that directs water to a nearby drain, sump pump, or outside through a window. Additionally, some high-end models feature built-in pumps that can move water vertically, making them ideal for basements.

6. Portability and Size
Portability might be essential depending on how you plan to use your dehumidifier. Lightweight models with caster wheels and handles are easier to move from room to room as needed. Compact designs are also beneficial for storage when the unit is not in use or if space is limited.

7. Maintenance Requirements
Regular maintenance ensures that your dehumidifier operates efficiently and has a longer lifespan. Look for units with easily accessible filters and collection buckets for straightforward cleaning and upkeep. Models with washable or replaceable air filters are particularly convenient as they help maintain good air quality while reducing maintenance costs.

8. Additional Features
Lastly, additional features that may enhance user experience or add value to the dehumidifier should be considered. Some units come with built-in air purifiers, digital displays, child locks, or even smart technology that allows remote control via smartphone apps.

By carefully evaluating these key factors, you can make an informed decision and choose a dehumidifier that effectively meets your needs and preferences.


Choosing the Best Dehumidifier for Your Basement

When choosing the best dehumidifier for your basement, several factors must be considered to ensure you select the most effective and efficient model for your needs. Basements tend to have unique conditions that can make them particularly prone to excess moisture and humidity, leading to mold, mildew, and structural damage if not properly managed. Here are some key considerations to keep in mind when selecting a dehumidifier for your basement:

1. Capacity and Coverage Area:
The first thing you need to determine is the size of your basement and the level of humidity you are dealing with. Dehumidifiers come with various capacities, measured in pints of moisture removed per day. For a small basement (under 1,000 square feet), a 30-pint dehumidifier might suffice. For larger basements (1,500-2,500 square feet), you may need a 50-pint or even a 70-pint unit. Accurately measuring the area and understanding your humidity levels will help you choose a dehumidifier that can handle the space effectively.

2. Drainage Options:
Due to their higher humidity levels, basements often require continuous drainage options. Look for dehumidifiers that offer a built-in pump or gravity drainage option. A built-in pump allows you to direct the water upwards and out through a window or into a sink, which is helpful if your basement lacks a floor drain. Gravity drainage requires placing the dehumidifier above the drain so water can flow naturally.

3. Energy Efficiency:
Dehumidifiers can consume significant electricity, especially when continuously running in a damp basement. Look for models with an Energy Star rating to keep energy costs down. These units are designed to use less energy while maintaining effective moisture removal.

4. Low-Temperature Operation:
Basements can get quite cold, especially during winter months. Not all dehumidifiers operate efficiently at lower temperatures; some may freeze and stop working. Choose a dehumidifier designed for low-temperature operation, often called “basement” or “low-temp” models. These units usually come with auto-defrost features that prevent the coils from freezing.

5. Noise Level:
Since basements are often used as living spaces, home offices, or entertainment areas, it’s essential to consider the noise level of the dehumidifier you choose. Check the unit’s decibel (dB) rating; models with lower dB ratings are quieter and less likely to disrupt activities or sleep.

6. Built-In Hygrometer and Humidistat:
A built-in hygrometer measures the current humidity level in your basement, while a humidistat allows you to set your desired humidity level. Once the desired level is reached, the dehumidifier will automatically shut off and turn back on to maintain it. This feature ensures consistent humidity control and helps save energy by preventing overuse.

7. Additional Features:
Modern dehumidifiers come with various additional features that can enhance usability and convenience:

  • Auto-Restart: Automatically restarts the unit after a power outage.
  • Filter Indicator: Alerts when it’s time to clean or replace the filter.
  • Timer: Allows you to set specific operating times.
  • Portability: Look for models with wheels and handles if you need to move the unit around.

Considering these factors, you’ll be well-equipped to choose a dehumidifier that meets your basement’s needs, ensuring a dry, comfortable, and healthy environment year-round.

Practical Tips for Maintaining Your Dehumidifier

Maintaining your dehumidifier is crucial for ensuring its efficiency and longevity. Proper maintenance not only extends the life of your unit but also ensures that it operates at peak performance, providing you with a comfortable and healthy indoor environment. Here are some expert tips to help you keep your dehumidifier in top shape:

1. Regular Cleaning of Filters
The filters in your dehumidifier play a significant role in trapping dust, dirt, and other airborne particles. Over time, these filters can become clogged, reducing the efficiency of your unit. It’s essential to regularly clean or replace the filters, depending on the manufacturer’s recommendations. Typically, this should be done every one to three months. To clean the filter, remove it from the unit and gently wash it with warm water and mild detergent. Allow it to dry completely before reinstalling.

2. Empty the Water Tank Frequently
Dehumidifiers extract moisture from the air and collect it in a water tank. The tank must be emptied regularly to prevent overflow and maintain optimal performance. How often you need to do this depends on the humidity level in your home and the tank size. Some models come with an automatic shut-off feature that stops the unit when the tank is full, but it’s still a good practice to check and empty it daily or every few days.

3. Clean the Water Tank
In addition to emptying the water tank, cleaning it periodically to prevent mold and mildew buildup is essential. Use a mild detergent and warm water to scrub the inside of the tank, paying particular attention to corners and crevices where mold can hide. Rinse thoroughly and dry before reinserting it into the dehumidifier.

4. Check and Clean Coils
The coils in your dehumidifier can accumulate dust and debris over time, affecting their ability to condense moisture from the air efficiently. To clean the coils, first unplug the unit for safety. Then, gently use a soft brush or cloth to remove any buildup on the coils. For more thorough cleaning, you can use a vacuum cleaner with a brush attachment or a coil cleaner spray specifically designed for this purpose.

5. Inspect Hoses and Connections
If your dehumidifier uses a continuous drainage option with a hose, regularly inspect the hose and connections for any signs of wear or blockage. Ensure the hose is securely attached and free from kinks or clogs that could impede water flow. If you notice any damage or leaks, replace the hose promptly.

6. Monitor Humidity Levels
A hygrometer can help you monitor indoor humidity levels and adjust your dehumidifier settings accordingly. Aim for an indoor humidity level between 30% and 50% to maintain comfort while preventing mold growth and dust mite proliferation.

7. Schedule Professional Servicing
While regular user maintenance is essential, scheduling professional servicing once a year can help ensure your dehumidifier remains in excellent working condition. A professional technician can thoroughly inspect, identify potential issues, and provide necessary repairs or adjustments.

8. Store Properly During Off-Season
Proper storage is critical if you don’t plan to use your dehumidifier during certain seasons. Clean all components thoroughly before storing them in a cool, dry place away from direct sunlight or extreme temperatures. Covering the unit with a cloth can protect it from dust accumulation.

By following these expert tips for maintaining your dehumidifier, you can ensure that it continues to operate effectively and efficiently for years, providing a healthier indoor environment free from excess moisture problems.

Selecting the best dehumidifier involves understanding the available types, evaluating top models, and considering essential factors like room size, energy efficiency, and noise levels. By following this ultimate guide, you can make an informed decision that meets your specific needs, whether addressing moisture issues in a single room or an entire home. With proper maintenance and thoughtful selection, your dehumidifier will provide effective humidity control, enhancing comfort and air quality in your living environment.


Popular Types Of Dehumidifiers – Dehumidifiers For Basements

There are several different types of garage dehumidifiers that you should know about. Each type has the same function, namely, to reduce the humidity level in a building. What makes the difference is how the unit works. Below are some examples:

Types of dehumidifiers

1. Refrigerant Dehumidifier

A refrigerant dehumidifier is a device designed to reduce and maintain the humidity level in the air, typically for comfort or health reasons, to eliminate musty odors, and to prevent mildew growth. It draws in moist air and passes it over a refrigerated coil. As the air cools, its moisture condenses into water droplets collected in a tank or drained away. The now dehumidified air is reheated slightly and released back into the room.

This type of dehumidifier is particularly effective in warm, humid environments and is commonly used in basements, laundry rooms, and other areas prone to dampness. By maintaining optimal humidity levels, refrigerant dehumidifiers help protect homes and belongings from moisture damage and improve indoor air quality.

Also, the cold environmental temperature will make the work of the device even more difficult.

2. Desiccant Dehumidifier

A desiccant dehumidifier is a highly effective device designed to remove moisture from the air, making it an essential tool for maintaining optimal humidity levels in various environments. Unlike traditional refrigerant dehumidifiers, which rely on cooling coils to condense water vapor, desiccant dehumidifiers utilize a hygroscopic material, such as silica gel or zeolite, to absorb moisture directly from the air. This process is particularly advantageous in colder climates or low-temperature settings, where refrigerant models may struggle to operate efficiently.

Desiccant dehumidifiers are commonly used in industrial applications, storage facilities, and residential spaces prone to dampness. They help prevent mold growth and structural damage and improve overall air quality. Their ability to function effectively across various temperatures and humidity levels makes them a versatile and reliable solution for moisture control.

The water vapor that enters it will be collected in a container, and you can throw it out when it is complete. In size, this tool is included as one of the smallest and is easy to move.

3. Large Size Dehumidifier

A large dehumidifier is essential for maintaining optimal air quality and comfort in expansive spaces such as basements, large living areas, or commercial environments. These robust units are designed to extract significant amounts of moisture from the air, effectively preventing issues related to excess humidity, such as mold growth, musty odors, and structural damage.

Equipped with high-capacity water tanks or continuous drainage options, large dehumidifiers offer convenience and efficiency, reducing the need for frequent maintenance. Advanced models often feature digital controls, humidity sensors, and programmable settings, allowing users to customize their indoor climate precisely. By investing in a large size dehumidifier, individuals and businesses can ensure a healthier, more comfortable, and more durable environment.


You will find great large-size dehumidifiers here.

Dehumidifiers At Work

Dehumidifiers at work might initially seem peculiar, especially given their often bulky and unassuming appearance. However, these appliances are crucial in maintaining a comfortable and healthy indoor environment. By extracting excess moisture from the air, dehumidifiers help prevent the growth of mold and mildew, reduce allergens, and protect the building structure and contents from moisture damage. They operate by drawing in humid air, cooling it to condense the moisture, and then reheating and releasing the now drier air back into the room. This process improves air quality and enhances overall comfort, making dehumidifiers indispensable in residential and commercial settings.

Find the most popular dehumidifiers for your house and basement:



What Size Of A Dehumidifier Do I Need For My Basement?

The size of the dehumidifier you need for your basement depends on several factors, including the basement’s square footage, moisture in the air, and your desired level of comfort. However, a good rule is that you’ll need a dehumidifier with at least 1 pint per square foot of basement space.

However, suppose your basement is exceptionally moist, or you want to maintain healthy indoor air quality. In that case, you may need a larger unit. Dehumidifiers can also be very useful in garages to help keep tools and other equipment from rusting.

Do I Need A Dehumidifier For My Basement In The Summer?

You may wonder if you need a dehumidifier in the summer if you have a basement. The answer to this question depends on the humidity level in your basement. If the humidity level is high, you may want to run your dehumidifier to help keep the air in your basement fresh and of good quality. On the other hand, suppose the humidity level is not too high. In that case, you may not need to run your dehumidifier.

However, having one on hand can still be valuable and practical if the humidity level rises. Having a dehumidifier in your basement can also help to keep it more comfortable and healthy for you and your family.

A suitable dehumidifier will also help keep your garage fresh and dry, making it more comfortable to work in. A quality dehumidifier can also improve your home’s air quality and make breathing more comfortable. A practical and helpful dehumidifier can help make your house more relaxed and healthy.


What Is A Basement Dehumidifier?

A basement dehumidifier is an appliance that removes excess moisture from the air in your basement. It draws water from the air and pumps it out.

This helps to keep the basement dry and free from dampness and wetness. The dehumidifier also has a built-in timer that allows you to control how long it runs. Adjust the fan speed and control panel settings to optimize moisture removal.

What Size Of A Dehumidifier Is Best For Basements?

The size of your dehumidifier depends on the humidity level in your basement. For example, a dehumidifier with a capacity of 50 pints can remove up to 50 pints of water from the air daily.

If your basement has a high humidity level, you may need a larger capacity dehumidifier. Some dehumidifiers have a built-in pump that drains the excess moisture into a drain. Others have an appliance that must be emptied manually. Finally, some dehumidifiers have a control panel with a timer so you can set it to turn on and off as needed.


Which Dehumidifier Type Is Best For Basements?

There are several different types of dehumidifiers on the market, but which one is best for use in a basement? Basements are often damp and humid due to insufficient ventilation and excess moisture. Dehumidifiers can help remove this excess moisture from the air, making the basement more comfortable.

Pump dehumidifiers are one type of dehumidifier that can be used in a basement. These devices have a built-in pump that drains the collected water away from the appliance, so you don’t have to worry about overflowing. They also often have a timer, so you can set it to run for a while and then turn it off automatically. Pump dehumidifiers can remove up to 70 pints of water per day, effectively reducing humidity levels in a basement.

Another type of dehumidifier used in a basement is a desiccant dehumidifier. These devices absorb moisture from the air, effectively reducing humidity levels. Desiccant dehumidifiers typically have a built-in timer.

Is Your Basement Ready For a Dehumidifier?

If your basement feels damp, it may be time to consider a dehumidifier. Excess moisture in the air can lead to mold and mildew growth, and a dehumidifier can help remove water from the air.

There are many different types of dehumidifiers on the market, so choosing the one best suited for your basement is essential. Some things to consider include the size of the unit, the type of pump, and whether you need a built-in timer. Most dehumidifiers have a control panel that allows you to adjust the fan speed and set the desired humidity level. However, if your basement has a lot of excess moisture, you may need to empty the unit frequently.

Some models have a built-in pump that drains the water automatically, while others require manual emptying.

The capacity of the dehumidifier is also an important consideration. A smaller unit may be sufficient for a damp basement, but a wet basement requires a larger one. Most units remove 16 to 70 pints of water per day. Therefore, choose a unit big enough to handle the moisture in your basement.

What Should You Evaluate When Choosing The Best Basement Dehumidifier?

Several factors must be considered when choosing the best basement dehumidifier. The first is the size of your basement. An enormous basement will need a more powerful dehumidifier to achieve the exact humidity level of a smaller basement.


The second thing to consider is the humidity level you wish to maintain in your basement. The third thing to consider is how often you must empty the dehumidifier’s water reservoir. The fourth and final thing to consider is whether you want a desiccant or compressor-based dehumidifier.

What Is A Dehumidifier For Basement?

The basement is best suited for storage but not for people to live in. This is because basements are typically dark and have high humidity levels. We found the best dehumidifiers for the basement that should be used in this condition. Please note that there are different types of dehumidifiers; some might not be appropriate for basements, depending on your humidity problem.

The basement is not an ideal living space but an ideal storage space. This is due to several factors, such as lack of natural light and high humidity. However, there is a solution to this problem: investing in the best dehumidifier for basements. Not all dehumidifiers are suitable for basements, as the type you need will depend on your specific humidity issue. Find some of the best dehumidifiers for the basement on Amazon:

What Is The Difference Between A Dehumidifier And An Air Conditioner?

A dehumidifier removes excess moisture from the air; an air conditioner works by cooling the warm indoor temperature, making it more comfortable.

What Are The Benefits Of Central Air Conditioning?

Central air conditioner distributes conditioned, cooled, and circulating air throughout a building via an HVAC system; most buildings with central air conditioning have a “wall unit” installed in an interior room with ducts connecting it to each room on the same building level.

The wall unit contains a compressor, condenser (a component that cools the refrigerant gas), evaporator coils (the part of the HVAC system that makes up most of the home’s air conditioning), and a fan. Air is pulled through ducts to either the heating/cooling unit or circulated throughout the building via vents.


What Is Basement Dehumidifier Size Chart?

When selecting a basement dehumidifier, it’s crucial to refer to a size chart to ensure optimal performance and energy efficiency. A basement dehumidifier size chart typically categorizes units based on the area’s square footage and the humidity level present. For instance, a small basement of up to 500 square feet with moderate humidity might require a dehumidifier with a capacity of 10-20 pints per day.

Conversely, larger basements exceeding 1,500 square feet with high humidity levels may require a unit capable of extracting 50-70 pints daily. By consulting a size chart, homeowners can make informed decisions, ensuring their dehumidifier effectively manages moisture levels, prevents mold growth, and maintains a comfortable living environment.



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Last Updated on June 30, 2024 by Cool Components For House


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