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

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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 works. 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 are 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 on common 
damages that take place because of excess moisture. Thus, investing on 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 to 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 a 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 a dependable warranty coverage which you 
can check out in 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 

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
Wheel Portable Wheel
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 Ultra LGR has proven to be a top choice for a wide range of applications

- Bathrooms - pantries/bathroom closets/lockers/lockers - objects - drying rooms/bathrooms/computer rooms/bathroom/toilets/bathroom stove/office/laboratory/food pantry.

Proper use and care
Countertop dehumidifiers must be properly used and maintained to ensure their cooling performance and safety. Some are and daily maintenance safety: keep its performance up for 30 minutes, let it work in wet conditions, let and other internal dehumidifiers.
All windows, vents,  or other areas of use must be closed 12 hours before the unit is used,  if well sealed, keep 6 facilities. Keep away from mold obstacles. Used in the area where it's placed. Be sure to drop it before placing it in the proper other location. Immerse it when not in use. To clean, wipe the outside with a damp cloth. Neutral soap solution

Don't forget to check the inlet and drain for blockages
- Inspect the cooling coils annually for maintenance
- You can use foam coil cleaner to clean out the coil
- Make sure all debris has been removed from the cable and that it's properly packaged and secured for storage.
- Make sure it's properly dried before storage.
- If the device is submerged, carefully open it to dry it completely before reconnecting it.
- For other complex problems, seek professional help.
- Never use the machine as a support or step stool to reach high projects.

Please read the accident booklet and all other checklists before using the dehumidifier and any related products. It's best to have all important information ready to reduce the risk of an accident.

With AlorAir, you simply get the best service in the industry, the best service, and the best service for you.

Reviews & Questions

97% of customers recommend this item

73 Ratings
4.9 Average
5 Stars
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4 Stars
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3 Stars
NAN% Complete
2 Stars
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1 Stars
100% Complete
Worth the money!
By 'Elma', Reviewed on November 30, 2021
I have only had this unit for a few weeks, but so far, so good! I recently bought an old house with a dirt-floor basement, so it was recommended I buy a commercial-grade dehumidifier by my inspector to manage the moisture level down there. I compared this one to the smaller model and decided to go forward with this because it included the pump and extra-long drain hose, which was the perfect length for me to route to my washer drain line. Otherwise, I would have needed to purchase a separate pump or be willing to empty it every day, which in my opinion, is silly. I would much rather spend the extra money on this model.
Really like it!
By 'Brian Fichera', Reviewed on September 30, 2021
Installed one month ago and so far is doing an excellent job. I want the remote device to tell me if the pump is still working because if the pump fails, the crawl will flood. Crawlspace is not the most fun place to keep going in and out to check. I really like a long drain and power cord to get the unit more in the center of space.
Love it!
By 'Dylan Dreyer', Reviewed on September 30, 2021
We live on the Oregon coast. It's wet here. After sealing the crawl space, we set up this unit to maintain 50% relative humidity under the house. It also had the effect of lowering the moisture throughout the house. The unit is also very quiet. Our floors are insulated, and you can not hear the unit in the house.
Be happy with this choice!
By 'Iris Lewis', Reviewed on September 22, 2021
First, I previously purchased a Sentinel HDi-120 in my basement because of the exceedingly high humidity. It has been working great, which drew me back to the ALORAIR products for this unit, the Storm LGR Extreme 180 PPD, as I looked for a dehumidifier which I require to move around to various areas (Garage, R.V., Etc.) I have been using a few weeks, and I am more than satisfied with this unit so far. I highly recommend this unit based on its ability to drawdown humidity to 50% from close to 80%, but complementing this is the units noticeably quiet operating level, portability, ability to lift collected water and out of the space, and the ability to control things remotely (detached garage) with the App. If you are looking for an excellent unit, which is portable, quiet, and with the convenience of monitoring and controlling remotely (ALORAIR is a quality company, I am convinced they will get the App sorted), you will be happy with this choice.
Working flawlessly!
By 'Alice Hall', Reviewed on September 22, 2021
I am using an Android Phone. The App needs some more development, but it does work after you get it set up. I just had to be careful and keep the phone upright. After getting it set up, I unplugged it and moved it to underneath the house. Please make sure you delete the passwords and SSIDs it pre-populates. You have to delete them and type them in manually. It states that in the setup, but just kind of crazy you have to do that. I will update this review at the end of summer after keeping things nice and dry underneath the house. Overall I am pleased with it, and running it is working flawlessly. Way better than the units you buy from Home Depot or Lowes.
Love it!
By 'Lucy Clarke', Reviewed on September 18, 2021
Recently, my 1,200 square feet of crawl space flooded due to heavy rain and poorly positioned downspouts. So, I wanted to find something that would stay in the crawl space permanently to help dehumidify. After a stroll, I found this device easy to set up and comes with Wifi monitoring. Alorair's APP integration and ease of setup are commendable. I like the overall setup experience. When I ran the dehumidifier, the humidity was up to 85%. It is currently 55% and holding. The app is an excellent feature because you can adjust the level up or down and see how it's running!
By 'Wood', Reviewed on September 14, 2021
I like to start new equipment, and I use this dehumidifier in my cubicle. I started laying a 10mm vapor barrier. After starting the machine, the humidity level rose from 54% to 38% in just a few days. This is something I didn’t expect. It’s unexpected. I like this machine very much.
By 'Dixon', Reviewed on September 10, 2021
My basement was flooded last year, Since then, my entire basement has been plagued by high humidity. I tried different products without much success. Until I got this dehumidifier and connected it, I felt the difference after 24 hours. Can't be happier. highly recommended! .
By 'Riley Keough', Reviewed on September 04, 2021
This is the best product I have ever used. It has a good dehumidification efficiency and can help me deal with damp problems very well. I like this product very much.
Great Choice!
By 'Esme Moreau', Reviewed on September 03, 2021
First, I previously purchased a Sentinel HDi-120 in my basement because of the exceedingly high humidity. It has been working great, which drew me back to the ALORAIR products for this unit, the Storm LGR Extreme 180 PPD, as I looked for a unit that I require to move around to various areas. I have been using a few weeks, and so far, I am more than satisfied with this unit. I highly recommend the unit based on its ability to drawdown humidity to ~50% from close to ~80%, and on the complementing, the units noticeably quiet, portability, its ability to lift collected water up and out of the space, and the ability to control things remotely (detached garage) with the app. Suppose you are looking for an excellent, portable, quiet unit, and with the convenience of monitoring and remote controlling dehumidifier, ALORAIR is a quality company. In that case, you will be happy with this choice.


Do I need to pay for the app?

Jari on September 17, 2021

1 Answer

Answered by Alorair
No, it’s free of charge APP, and you can download it in the play store/app store.
What’s temperature range does the unit can work?

Ian on September 02, 2021

1 Answer

Answered by Alorair
Hi, Ian. Temperature Range: 33.8~104℉ the unit can work.
Does it have an automatic shutoff?

Finn on September 01, 2021

1 Answer

Answered by Alorair
Hi, Finn. The unit can shut off automatically when it reaches your desired humidity setpoint.
Could you please advise the dBA of the Storm LGR Extreme?

Chloé on July 22, 2021

1 Answer

Answered by Alorair
Hi Chloé, the dBA of the Storm LGR Extreme is below 58. Don't worry, this level of noise will not interfere with your rest.
Where should I download the Alorair APP?

Cecily on July 05, 2021

1 Answer

Answered by Alorair
Hi Cecily! The APP download actually is very easy. You can just go to the APP store or Google play to search Alorair and download it.
What is the power of this dehumidifier and whether it consumes a lot of power

Coen on March 24, 2021

1 Answer

Answered by Alorair
The Storm LGR Extreme dehumidifier can remove 85Litres at 30°80% Relative Humidity, with a current draw of 5.62 amps. This makes this dehumidifier one of the most energy-efficient units in the market today.
Can this dehumidifier be stacked for storage or transportation?

Tyla on March 16, 2021

1 Answer

Answered by Alorair
Hello, the Storm LGR Extreme dehumidifier is small and compact, and you can easily stack multiple devices together. Thanks for your question!
Does the dehumidifier automatically defrost?

Casey on March 09, 2021

1 Answer

Answered by Alorair
Hello, the Storm LGR Extreme dehumidifier has an automatic defrosting system. Thanks for your question!
What is the compressor type of this dehumidifier?

Kobie on March 02, 2021

1 Answer

Answered by Alorair
Hello, the Storm LGR Extreme dehumidifier is equipped with a rotary compressor. Thanks for your question!

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