Do you have a crawl space in your house?
Are you facing issues regarding humidity or wetness in the earth below the crawl space? For our readers, we have brought some of the best crawl space dehumidifiers 2023.
Let start by explaining the crawl space of the house. Many homes are built with some space between the earth and the floor of the house. This is known as the crawl space. This space holds wetness and moisture entering the house. In addition, crawl space is common in places where moisture and humidity levels are high.
Best Crawl Space Dehumidifiers 2021
Crawl Space dehumidifiers are known to be the best possible solution that has the ability to control the humidity, wetness, and damaging moisture that prevails in your crawl space. Furthermore, these dehumidifiers make sure that these damaging moisture and humidity does not harm your house or the living room in particular.
Let us guide you through the article, with the Best Crawl Space Dehumidifier 2021 list that is mentioned below.
Comparison Table of Best Crawl Space Dehumidifiers 2021
|MIDEA MAD50C1ZWS Dehumidifier||⭐⭐⭐⭐⭐|
|Aprilaire 1820 Pro Dehumidifier||⭐⭐⭐⭐⭐|
|ALORAIR Crawl Space Sentinel Dehumidifier||⭐⭐⭐⭐⭐|
|Dri-EAZ F413 Compact Dehumidifier||⭐⭐⭐⭐|
|ALORAIR Commercial Restoration Dehumidifier||⭐⭐⭐⭐⭐|
|Santa Fe Crawl Space Dehumidifier||⭐⭐⭐⭐⭐|
|Dri-Eaz PHD 200 Crawl Space Dehumidifier||⭐⭐⭐⭐|
List of Best Crawl Space Dehumidifiers 2023 – Highly Rated
1. MIDEA MAD50C1ZWS- Best For basement
- 4,500 SQ. FT. DEHUMIDIFIER – Removes up to 50 pints of moisture per day with an...
- ULTRA QUIET OPERATION – This model has quiet operation as 47 dBA, quieter than a...
- ENERGY STAR CERTIFIED- This unit is ENERGY STAR Certified and is recognized as the...
MIDEA MAD50C1ZWS is designed for the crawl spaces, bathrooms, bedrooms, and basement as well. A perfect multi-purpose dehumidifier.
This dehumidifier has a capacity to cover 4,500 sq. ft. of the area to moisture and keeps the surface moisture free and mold-free. Furthermore, it helps in maintaining the atmosphere.
It is capable of removing 50 pints of water per day. Additionally, it can adjust humidity from 35% to 85%. It improves the quality of the air and provides you with a healthy environment by maintaining the humidity level in your home.
Noise Level :
MIDEA MAD50C1ZWS works quietly without bothering anyone; it operates on 51 decibels when it reaches the maximum level. The maximum level of 51 decibels makes sure that it operates quietly.
Additionally, this quiet dehumidifier works well in the bedroom, as it is quiet.
Auto Restart Feature :
This crawl space dehumidifier is equipped with an auto-restart feature; this feature limits an interruption in the supply of electricity by engaging the selected setting as soon as electricity returns.
Additionally, it has a continuous mode perfect for removing humidity from the crawl spaces and maintaining its humidity.
Reusable Filters :
The filters are reusable and have a cleaning alert reminder that lets you its time to clean the filter for the ideal performance.
Easy to Clean Water Tank :
It offers easy maintenance, and the water tank is easy to empty when it reaches the maximum level. You just have to connect the standard hose 0.75 inches to the built-in outlet for gravity-fed constant draining.
The hose is not included with the crawl space dehumidifier.
Additional Features :
- It has built-in an auto shut off feature.
- The 24-hour timer allows you to adjust the suitable time.
- Energy Star dehumidifier.
- Turbo mode makes it a more versatile dehumidifier.
- The dimensions of the MIDEA MAD50C1ZWS Dehumidifier are 15.94 x 11.54 x 24.29 inches.
2. Aprilaire 1820 – Best in Under House
- Monitors and mitigates humidity separate
- Automatic digital controls
- Wi-Fi control
Aprilaire 1820 a pro crawl space dehumidifier; it also works well in the basements and home to remove the moisture so you feel better and live a better life.
This dehumidifier is designed to cover the area up to 2800 sq. ft. it works perfectly and removes the moisture within 2800 sq. ft dimensions. Additionally, it reduces the airborne virus survival rate by maintaining the humidity level. It is capable of maintaining RH below 60%.
It is capable of removing up to 70 pints or 9 gallons of water every day, which lets you know it is a powerful dehumidifier.
Easy to Clean Water Tank :
Additionally, it is easy to empty; it doesn’t contain any tray that creates any mess.
Place your dehumidifier over a drain, or simply place the hose, adjust the level. After adjusting the level, you have to plug it in after that set target, and your work is done.
The hose comes with the dehumidifier.
Removing the moisture and maintaining the humidity also helps prevent mold, lousy smell, termites, and wood rot, making it a versatile and effective dehumidifier for the crawl spaces and home.
A compact design dehumidifier that is easily and quickly fits through crawls spaces such as tight spaces, doors, and between the spars as well.
Durable construction :
This dehumidifier is built with corrosion-resistant aluminum coils that provide its durability and make it useful.
Additional Gears :
Aprilaire 1820 dehumidifier comes with apparatuses including 02 Inlet/Outlet Collars, MNPT, Barb, filter, Torx Bit, 09 #10 x 1/2 Screws, Threaded Fitting, and drain tube.
The company Aprilaire offers 5 years of warranty. This dehumidifier is designed in the U.S.A
Additional Feature :
- It is built-in front mount digital control.
- It can maintain RH below 60%.
- The dimensions of this dehumidifier are 25 x 12.5 x 12.5 inches.
3. ALORAIR Crawl Space – Sentinel Dehumidifier
- ????Energy Star Certified Dehumidifier-quickly and effectively removes moisture with...
- ????Automatic Defrost-a quick and efficient defrosting process, truly makes the...
- ????INTERNAL CORROSION PROTECTION-an advanced technology to minimize corrosion and...
ALORAIR Sentinel HD55 is made to remove humidity from the crawl spaces, large rooms, basements, garage, storeroom, and even for commercial purposes as well.
It works effectively and efficiently within the dimensions of 1300 sq. ft. To make it a more effective dehumidifier, try to use within the given dimensions, so it works well.
ALORAIR Sentinel HD55 dehumidifier can remove 55 pints of water each day at the AHAM form.
An advanced design dehumidifier with all the standard features along with modern features. It is built-in with an auto-diagnosis feature that lets you know how to overcome the problem.
Additionally, it has adjustable handles and feet that allow you to adjust the unit’s height and use it at different heights. The feet make it easy to move from one place to another.
MERV-8 Filter :
It is equipped with a MERV-8 filter that makes your dehumidifier unique, and the filter is reusable. It is easy to clean; just unplug the dehumidifier and take out the filter.
Clean the filter gently with lukewarm water or vacuum it. Dry it gently and place it back. In addition, before placing, make sure the filter is dry entirely.
Auto Defrosting Feature :
The auto defrosting feature helps the dehumidifier to operate at a low temperature and works effectively. Additionally, it helps in continuous operation.
It works at 36 degrees Fahrenheit.
Humidity Sensor :
This dehumidifier is equipped with a sensor that reads the moisture level and connects with a remote controller for distant checking.
Additional Features :
- It has a Duct-Hot air exhaust for intensive Dehumidification.
- This dehumidifier is Energy Star listed.
- ETL certified dehumidifier.
- It operates on 52 decibels.
- Comes with 5 years warranty.
- The dimensions of the ALORAIR Crawl Space Sentinel HD55 Commercial Dehumidifier are 19.2 x 12.2 x 13.3 inches
4. Dri-EAZ F413 – Compact Dehumidifier
- One Dri-Eaz Revolution LGR Commercial Dehumidifier with Pump
- Professional compact dehumidifier with drain hose features state-of-the-art LGR...
- Lightweight, portable dehumidifier machine is easy to store, stack on hand trucks and...
This dehumidifier is perfect for the crawl spaces, bathrooms, garage, kitchen, and other compact spaces. Additionally, you can also utilize this unit for drying out water-saturated areas quickly and efficiently.
Dri-EAZ F413 has a capacity to remove 12 gallons of water per day in the AHAM condition while it can remove 17.3 gallons of water per day. It works quickly and effectively and makes your surfaces moisture-free.
Easy to control dehumidifier with the control panel that is equipped with inlet and outlet temperature, shows RH level, and track job hours for your ease.
Additionally, the control panel displays the dehumidification progress to you.
Easy to clean :
The water tank is easy to clean as it has an automatic pump out that makes for you ease, easily drain the water into the sink.
Automatic Restart Feature :
It is equipped with an automatic restart mode after the trouble in power and allows constant drying.
It has got some additional accessories with the dehumidifier, including electrical cord length 25 feet, 3M HAF High Airflow Filter, drain hose length 40 feet, and manual. The additional accessories make it a more functional unit.
Additional Features :
- It offers an easy movement.
- It operates quietly.
- The dehumidifier comes with a Duct Attachment Kit – F530.
- The airflow is 121 to 180 Cubic Feet per Minute.
- The dimensions of the Dri-EAZ F413 Compact Revolution LGR dehumidifier are 12.5 x 21.5 x 12.5 inches.
5. ALORAIR Commercial – Restoration Dehumidifier
- ✔【Commercial Grade Dehumidifier】This commercial dehumidifier with high airflow...
- ✔【Compact Design for Crawl Space】This LGR dehumidifier Standing at just...
- ✔【Dehumidifier with Pump for Easy Drainage】: This commercial dehumidifier with...
ALORAIR dehumidifier is designed to remove the dehumidifier within the range of 2,300 sq. ft.
This dehumidifier has got the capacity to remove 85 pints of water per day at AHAM condition. Additionally, 180 pints of water per day at a saturation state.
Waterproof Dehumidifier :
A great dehumidifier that comes with a waterproof feature makes it more versatile and allows water use. It is the best dehumidifier to remove the floodwater.
In addition, it has a rubber strip that sealed the circuit board completely.
Temperature Range :
This dehumidifier works within 33 degrees Fahrenheit to 105 degrees Fahrenheit. Additionally, it consumes 640 watts of power that make it a powerful dehumidifier.
MERV-8 Filter :
ALORAIR dehumidifier is equipped with a washable filter. It is easy to clean the filter; simply take out the plug and slide out the filter from the unit. Wash it with the warm water or vacuum and dry it gently and entirely and place it back in the unit.
It is easy to use the unit as it has a built-in LED touch control panel that makes it easier to use the unit. The control panel displays the temperature along with the inlet and outlet humidity.
Additionally, it displays the GPP number as well on the control panel.
Additional Features :
- To avoid leakage, it got epoxy powder coating on coils.
- The unit turns ON and OFF Automatically.
- The dehumidifier is cETL certified.
- Easy to move from one room to another.
- The airflow is 210 to 350 Cubic Feet per Minute
- The dimensions of this unit are 22.8 x 13.7 x 17.3 inches.
6. Santa Fe – Crawl Space Insulation Dehumidifier
- AMERICAN ENGINEERED: Engineered and assembled in the United States.
- FLEXIBLE INSTALLATION OPTIONS: Freestanding or Ducting Options
- CLEANER INDOOR AIR: MERV 13 Air Filtration
Are you looking for a compact but powerful unit?
This Santa Fe is the best option for you, compact in size, and excellent on performance. It is a space-saving dehumidifier as it has a horizontal configuration and a flow-through design that is easy to store.
Furthermore, it can smoothly go in tight and compact spaces to remove humidity.
This compact design dehumidifier is designed to cover an area up to 3000 sq. ft.
Santa Fe Crawl Space has a capacity to remove 70 pints of water per aor 8.75 gallons per day. It is a powerful unit that works quickly and effectively.
Air Filter :
This powerful dehumidifier is equipped with a MERV-13 filter that makes it a more powerful dehumidifier. Additionally, the filter got standard size dimensions of 9 inches width x 11 inches height x 1-inch depth.
Operating Temperature :
The operating temperature ranges from 49Â° F to 95Â° F.
Noise Level :
This unit works on 55 decibels that make sure this powerful unit works quietly without making noise. It allows you to do other chores as well while it’s running.
Auto Restart Feature :
It is equipped with an auto-restart feature that ensures you, after a power outage, your unit starts automatically and does its task.
Additional Features :
- It consumes 580 watts of power.
- The company offers 6 years of warranty.
- The dimensions of this powerful unit are 12″W x 12″H x 21.
7. Dri-Eaz PHD 200 – diy basement ventilation Dehumidifier
- REDUCES HUMIDITY in enclosed environments by removing water vapor
- COMPACT SIZE is easy to transport, hang and position
- AUTOMATIC PUMP OUT FEATURE allows continuous operation
This is a versatile dehumidifier; you can use it in crawl spaces, bedrooms, living rooms, basements, and wherever you want to control the humidity. It keeps the surface humidity-free and molds free.
Coverage Area :
Dri-Eaz PHD 200 has the capacity to cover the 15,000 cubic feet area. If you want your dehumidifier, we recommend using it within the given dimensions, so it does it work efficiently.
It has got a capacity to remove humidity 80 pints per day, so keep your surfaces, appliances, and useful products safe and durable.
Relative Humidity :
To make your dehumidifier efficient, you can set the ideal relative humidity for 40% to 90%. Additionally, you can use it in your working areas; it helps in drying the pains and finishes quickly.
Dri-Eaz PHD 200 dehumidifier offers an accessible control; it is equipped with a digital touchpad that is in 4 different languages; this feature makes it more unique. Use the language that suits you.
Furthermore, the digital touchpad display inlet and outlet temperature along with the real-time in relative humidity. Additionally, digital control has an easy to read feature in dark places that allows you to remove the humidity and set the environment.
Additional Features :
- It allows you to set the humidity level.
- This dehumidifier is equipped with an automatic pump that makes you tension free.
- It doesn’t require to empty the tank.
- The company offers a 1-year limited warranty.
- The dimensions of this dehumidifier are 12.5 x 17.6 x 21.5 inches.
Buying Guide For Best Crawl Space Dehumidifiers 2023:
It would be best if you kept in mind many different factors while picking the best crawl space dehumidifier. In this piece of writing, we share those factors so you can easily pick the effective and best crawl space dehumidifier 2021.
- Coverage Area:
By coverage area means the range of the dehumidifier. Every dehumidifier is made for a space range that covers the area and annihilates the moisture. Determine your space and make sure that you select the accurate dehumidifier for the space you want to remove the humidity.
In addition, the MIDEA MAD50C1ZWS Dehumidifier on our list, and our top pick covers the 4500 sq. ft. area. Additionally, if you have limited space, then go for the Santa Fe Crawl Space Compact dehumidifier, compact in size, but powerful enough to help you get rid of moisture.
- Dehumidification Performance:
This is an essential factor that you need to ponder; it lets you know the amount of moisture is about to eliminate by your dehumidifier per day. The moisture removes by dehumidifiers varies from product to product and model to model.
All the products we pick for you to consider are powerful enough to remove the moisture within a limited capacity.
- Easy of Use:
Try to pick the dehumidifier that is easy to use and offers easy control. Mostly, dehumidifiers are equipped with a digital control panel, LCD, or LED display that has different features and allows you to control the settings.
Moreover, look for the crawl space dehumidifier that is easy to empty as well.
- Water Pump:
The best models come with a pump that offers easy removal of water. The pump allows you to push the water through the constant process drain tube that helps in empty the dehumidifier.
Moreover, without the pump, the constant drain system depends on gravity to push the water out of the unit. It is a bit hard so try to get that offers continuous draining.
- Built-In Humidistat Feature:
A built-in humidistat makes your dehumidifier versatile and makes your life tension free. This feature measures the RH level. Additionally, the humidifiers that are equipped with humidistat feature let you know when your unit is not working efficiently and means it needs service.
- Energy Consumption:
The crawl space dehumidifier needs to run frequently throughout the day, so energy consumption is essential. Mostly, the best crawl saving dehumidifiers are an energy-saving unit.
The certification lets you know the unit is effective and efficient in performing its task. On our list, we have some models that are cETL certified.
- What is the best crawl space dehumidifier 2021?
The top 5 crawl space dehumidifiers in 2021 are
- MIDEA MAD50C1ZWS Dehumidifier
- Aprilaire 1820 Pro Crawl Spaces Commercial Dehumidifier
- ALORAIR Crawl Space Sentinel HD55 Commercial Dehumidifier
- Dri-EAZ F413 Compact Revolution LGR Dehumidifier
- ALORAIR Commercial Restoration Dehumidifier
- What is the best economical crawl space dehumidifier on our list?
Dri-EAZ F413 Compact Revolution LGR is the best low-price dehumidifier.
- Can one dehumidifier do a whole house?
A portable dehumidifier is easily used in the whole house, as it has wheels that offer easy movement.
- What is the certified crawl space dehumidifier on our list?
Aprilaire 1820 Pro Crawl Space is the certified dehumidifier.
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Jai Monahan is an Author and Content Writer and Dehumidifiers expert based out of San Jose, CA. She has been featured in multiple publications, including Savvy Traveller, Savvy Business Magazine, and several online publications.
Jai likes to run, eat, drink, and breathe travel. Her dream is to live in Europe someday.