AlorAir LGR Industrial Commercial Dehumidifier Auto Shut Off with Pump, 5 Years Warranty, Compact, APP Control, cETL Listed, up to 180 PPD (Saturation), for Garages, and Flood Restoration

Model : Storm LGR Extreme

4.9 Average

$969.11 List Price: $1,600.00


The Storm LGR Extreme has proven to be the perfect tool for water damage repair.  Despite its small and compact design, it offers a fantastic dehumidification capacity of 180 PPD at saturation. Flood restoration contractors often send it into tight crawl spaces, cramped basements, and areas of extreme water damage.   

Highlights: App Control/ LCD Display/ Built-in Heavy Duty Pump/ 5 Years Warranty

Buy on Amazon is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Additionally, participates in various other affiliate programs, and we sometimes get a commission through purchases made through our links.
Product Overview

AlorAir Storm Extreme LGR Dehumidifier for Commercial Use
Particularly powerful and professional compared to the standard version, an advantage of this upgrade is for the most elite users looking for a mechanical dehumidification project. It's universal and can be used for both residential and commercial use.

With the smart app feature, you can always know how your device is working. It's also straightforward for users to control the device from the same app. As promised, at AlorAir we focus on combining performance and convenience with the latest technology.

Smart App Control
Wi-Fi Connect

Remote control of APP and the device can be done via Wi-Fi. But before that, you need to know some tricks for pairing:
1) Before you connect, you need to be close enough so that the signal won't break on the wall or insulation of the house
2) Buy an extra Wi-Fi mesh or repeater to increase the signal strength to make the pairing of the devices more successful
3) The app currently supports only 2.4 GHz network. Please turn off the 5 GHz network on the router to make the connection work more smoothly.

Direct Connect

When you connect your device via the direct connection mode of APP, you only have an effective distance of 40m. Therefore, it's fast and easy in a network-free environment.

Please note

Download your app here, but APP is currently not working for iOS versions higher than 15.0


· Has a compact design
· Built with an automatic defrosting system
· Ergonomically designed for easy usage
· Equipped with a rare earth alloy tube
· Has a heavy-duty condensate pump
· Has a continuous operation mode
· Has an easy and quick drainage hose connector
· ETL certified
· Equipped with a smart control app that is WiFi-enabled
· Has an intelligent power-off memory protection


1. Protection from Diseases – Environments with high humidity are where harmful microorganisms live and harm the surfaces they reach. Their small size is often deceiving as they are able to be highly detrimental. Without proper extraction and prevention, they can bring various health risks such as allergies, skin irritations, respiratory illness, and immune-related diseases. Another harmful group that brings health risks is mosquitoes. They, too, thrive in humid places. They have the ability to infect a person with malignant diseases such as dengue or malaria. Fortunately, the use of a dehumidifier is the best-proven way to prevent their growth and damaging effects.
2. Economical and Cost-Effective: Purchasing a dehumidifier is one of the best investments a person can make. It is designed to operate optimally with only a conservative use of energy. Moreover, with its long-term benefits, you are certain to have the most reliable prevention of common damages that take place because of excess moisture. Thus, investing in a dehumidifier saves you both time and money without having to do much.
3. Optimal Restoration Assistance – Because of its superb features and specifications, users are assured to obtain maximum performance to ease their restoration job. It is portable, durable, and very reliable when it comes to heavy water damage restoration projects.
4. Protection of Properties Against Damage – As the dehumidifier creates the most suitable breathing atmosphere for your home, it simultaneously keeps it inhospitable for harmful microorganisms to thrive and harm your valuables. You would not need to worry about molds in your clothes or shoes damaged electrical wirings, and other related issues that come from having excess moisture.
5. Prioritized Safety Due to Prevention of Structural Issues – Accidents can be widely prevented when you have the constant effect of a dehumidifier at home that prevents excess moisture from weakening your home's structure and foundation. 
6. Conducive Work Place for Higher Productivity – It is a proven fact that a workplace is positively affected by its favorable breathing atmosphere. By providing clean and safe ventilation, employees are certain to provide optimal productivity and benefit from each other's motivated work ethic.

So, whether you are a homeowner or a business enthusiast, investing in a dehumidifier will surely provide you with all these benefits in your daily life. 
More so, this and all of our dehumidifiers are supported by dependable warranty coverage which you can check out on this website as well. For more inquiries, do not hesitate to contact any of our customer service representatives. We are more than happy to help you make a decision for your dehumidification needs.

Power 5.62 A (115V/60Hz)
COP 2.44 L/Kwh
Size For Up to 2,300 Sq.Ft
Filter MERV-8 Filter
Air flow 210 CFM, 350 CMH
Sound Pressure Level 58 dBA
Refrigerant R410A
Draining Condensate Pump
Defrosting Control System Automatic Defrosting
Functioning Temperature Range 33.8-104℉
Functioning Humidity Range 25~80%
Capacity 85 PPD @AHAM (80℉, 60%)
Capacity 180 PPD @Saturation (90℉, 90%)
Dim (L X W X H) 22.8 x 13.7x 17.3 in
Shipping Dim (L x W xH ) 24.4 x16.1 x 20.5 in
Loading Quantity 20': 188 Sets; 40':416 Sets; 40'HQ: 520 Sets

AlorAir Storm Extreme LGR Dehumidifier for Commercial Use

With its impeccable upgrades, it's always been the first choice for residential and commercial remediation and prevention.

So you can bring other problems with your phone or potential threats. A place where you can protect your valuables from damage and protect your family from health risks.

With its ergonomic design, commercially available transport and use, rugged housing, and professional all-round protection, the AlorAir Storm LGR Extreme has proven to be a top choice for a wide range of applications

· Flood restoration
· Furniture Drying
· Carpet Drying
· Laundry Drying
· Painting Projects
· Humidity Control for: Garages/Warehouses/Basements/Crawl Spaces/Shops/Restaurants/Bars/Museums/Sports Hall/Computer Rooms/Cellars/Offices/Laboratories/Food Storage

Proper use and Maintenance

· Every dehumidifier needs proper usage and maintenance to support its long-lasting capability. Here are some safety tips for using and maintaining it:
· Before using it, keep it steady in an upright position for about 30 minutes to allow the refrigerant and other internal components to settle
· If the unit is newly delivered, let it settle for about 12 hours before using it
· Make sure that your desired area is well-sealed by either shutting all windows, vents or using other barriers
· It must be connected to a grounded electric source to avoid accidents and damage
· Make sure you have the right power supply to avoid electrical issues
· It is not suggestible to use an extension cord as well as a power adaptor
· Use the control panel or remote to set your desired level of humidity
· The surface in which it is set to operate must be leveled and steady
· Do not position the discharge and inlet onto a wall
· Never tamper with the internal components while the unit is running
· Always maintain a 6ft. distance from any form of obstruction
· Avoid deploying it in areas with a high amount of corrosive materials
· Make sure to properly unplug it before deploying it to another area
· Never leave it plugged when not in use
· When cleaning, use a damp cloth dipped in mild soap solution in wiping its exterior
· Remember to check the inlet and outlet for any blockages
· Annually check up the coils for maintenance
· You may use a foaming coil cleaner for cleaning the coils
· Confirm that the cords are cleaned from any debris and are properly wrapped and secured for storage
·  Make sure to properly dry it before storing
· If the unit gets flooded, make sure you completely let it dry by carefully opening it before attempting to reconnect it
· Seek professional help for other complex issues
· Never use the unit as a support or stepping stool when reaching high items

Make sure to read the manual and all other guides before using your dehumidifier, or any product for that matter. It is always better to be equipped with all essential information beforehand to reduce the risk of accidents and mishaps.

For whatever cleaning and restoration need you have at hand, or preparing for in the future, we can surely provide you with the equipment that is most suitable for you. Here at AlorAir, we take pride in providing only the best that this industry can offer.

Reviews & Questions

97% of customers recommend this item

78 Ratings
4.9 Average
5 Stars
500% Complete
4 Stars
400% Complete
3 Stars
NAN% Complete
2 Stars
NAN% Complete
1 Stars
100% Complete
Works well!
By 'Russell Levisay', Reviewed on August 19, 2021
The quiet unit works well! I am using this in my 2500 sqft home garage. I have attached 70 ft of tubing that goes along the floor and out the garage door. The unit keeps down the humidity to 50%. The smart WiFi app lets me control and monitor temperature and humidity without going down to the garage. Hoping it lasts me for many years.
It is worth the money!
By 'Esme Elrod', Reviewed on August 19, 2021
When my garage was built, it was too expensive to connect the sewer system, so I did not install it. When winter hits, the snow melts in the heated garage, and then the water goes everywhere. It's incredible how much water can come off of two vehicles! I made some parking mats to capture the water, but then there was no way to get rid of all the moisture in the air. The humidity gets so high that condensate forms on the windows and then drips down the wall! I put the LGR Extreme in the center of the 1200 square foot space, set the humidity to 50%, ran the condensate line out a previously drilled hole, and I was off and running. This machine is much quieter than my last box store unit. I also like that it has an easily accessible pleated filter. This unit also has a condensate pump, so as condensate forms in the unit, it is periodically pumped out the discharge hose. Although you will pay a little more for a commercial-grade unit, you also get commercial-grade quality and performance. I am sure you will feel it is worth the money.
Love it!
By 'Jovie Cromwell', Reviewed on August 18, 2021
The product came well packaged and solid. The cord and hose are good quality, and a light in the plug indicates a live power socket. Handles on top make it easy to move around. The unit can be programmed to run using the onboard LCD or connect two different ways via WiFi. There are several programming options not found on the usual dehumidifiers (such as controlling purge function). The device also gives a lot more real-time information, such as both intake and outlet data. It has a memory restart which I need because of frequent power interruptions. After downloading the App to my iPhone, I set the unit up using the home WiFi option. It took me a couple of tries to get The software installed because I wasn't reading the directions on the iPhone. Once I followed the instructions correctly, everything was installed OK. I can now monitor and control the unit remotely.
Love it!
By 'Makenna Brown', Reviewed on August 17, 2021
We have had a chronic humidity problem in the basement, but this beast dried it out. Easy to set up, user-friendly control panel. I love this little thing very much. I ran it continuously for a day and then changed the setting to maintain 45-50%, and it cycles on and off. I love the drain hose with the pump feature. I am so glad I decided to research myself and came up with Alorair.
Worth the money!
By 'Zaire Wright', Reviewed on August 17, 2021
I have over 1000 hours on my unit, and it's been trouble-free. It has kept my machine shop dry and my tools rust-free. I don't have an ac unit in the shop, but I still want to keep the moisture down. I can't believe the difference with and without this unit. Our environment is very humid, and we often have large temperature swings that would cause my machines/tools to sweat and rust. Now that the shop is closed up tight and I run this unit 24/7, my rust issues are over. No mold on my woodwork as well. 10/10!
great dehumidifier
By 'Xiomara Hughes', Reviewed on July 30, 2021
It has been a few months since we received this dehumidifier. I read the details before purchasing the dehumidifier. We just purchased a log home and wanted is to keep the humidity low as you don't want rotting wood. This device has helped bring the humidity down efficiently. And one additional benefit we learned was drying paint, it reduced paint drying to just a few hours.
great dehumidifier
By 'Vera Cox', Reviewed on July 23, 2021
We purchased this dehumidifier to be used in a finished, conditioned basement. I am very sensitive to humidity because the humidity sometimes triggers allergic. After ordering this unit, we unpacked it and set it up in our basement. This dehumidifier is very quiet compared to our previous one. The air in the basement has less humidity and that is a win-win for us. We are very satisfied with this unit.
great dehumidifier
By 'Daisy Dove', Reviewed on July 22, 2021
I bought this dehumidifier because I noticed some moisture humidity getting into my basement which was a concern to me because some some stuff have to be stored in a dry cool area. I would definitely say that a dehumidifier makes the difference! Truly works! Exactly as advertised and keeps humidity low!
Excellent dehumidifier
By 'Cassia Andersen', Reviewed on July 05, 2021
This machine is very practical. A leak in the bathroom caused the whole bathroom to flood. After I dried everything, I found that the carpet was the hardest to dry because it sucked up too much water. I bought this machine because I was afraid the carpet would get mildew when it soaked. It was amazing how quickly the carpet really dried.
Automatic control of wet
By 'Tyler Farmer', Reviewed on May 17, 2021
One of the most important points to me was the automatic control of wet. I need it to run continuously, using a hose for output. I have a drain that I run the hose to, so this is far more convenient to me than dumping the bucket daily. Since it will do up to 2300 square feet, my 960 is not a problem. I open up all the basement doors and leave it running. Everything stays nice and dry, and there is no basement smell.


What is the CFM of this dehumidifier?

Brielle on December 08, 2020

1 Answer

Answered by Alorair
Hello, the air flow of the Storm LGR Extreme dehumidifier is 210 CFM. Thanks for your question!
Can the dehumidifier dry the water absorbed in the walls, floors, and household items?

Correa on December 01, 2020

1 Answer

Answered by Alorair
Hello, Storm LGR Extreme dehumidifier is designed to solve water problems in houses. A leaking or overflowing sink or bathtub can cause indoor flooding. After removing all the water, dehumidification will help dry the water absorbed from the walls, floors, and household items. Thanks for your question!
What is the warranty period of the dehumidifier?

Serena on November 24, 2020

1 Answer

Answered by Alorair
Hello, Storm LGR Extreme dehumidifier has a 5-year warranty. Thanks for your question!
What area range is the device suitable for?

Shiv on November 17, 2020

1 Answer

Answered by Alorair
Hello, the dehumidification range of the Storm LGR Extreme dehumidifier is up to 2,300 square feet. Thanks for your question!
What is the size of the dehumidifier?

Trixie on November 10, 2020

1 Answer

Answered by Alorair
Hello, the size of the Storm LGR Extreme dehumidifier is (Length x height x width): 22.8×17.3×13.6 inches. Thanks for your question!
What is the weight of the dehumidifier?

Prisha on November 03, 2020

1 Answer

Answered by Alorair
Hello, the weight of the Storm LGR Extreme dehumidifier is 70.5Ibs. Thanks for your question!
Does the equipment use refrigerant?

Viaan on October 27, 2020

1 Answer

Answered by Alorair
Hello, Storm LGR Extreme dehumidifier uses R410A refrigerant. Thanks for your question!
What is the dehumidification capacity of this machine?

Makayla on October 20, 2020

1 Answer

Answered by Alorair
The dehumidification capacity is 180 PPD (under saturated conditions) and 85 pints (on AHAM).
What is the working temperature range of the dehumidifier?

Cavan on October 13, 2020

1 Answer

Answered by Alorair
Hello, the working temperature range of Storm LGR Extreme dehumidifier is between 33.8℉~105℉. Thanks for your question!
Does the dehumidifier have a built-in pump?

Britney on October 06, 2020

1 Answer

Answered by Alorair
Hello, the Storm LGR Extreme dehumidifier has a built-in condensate pump that allows you to pump the collected water to a distance of more than 5 meters. Thanks for your question!

Related Products