AlorAir Smart WiFi Storm Ultra Industrial Commercial Dehumidifier with Hose, 90 PPD AHAM, Compact, Portable, Auto Shut Off, for Homes and Job Sites, 5 Years Warranty

Model : Storm Ultra

4.9 Average

$1,399.00 List Price: $1,477.00


Storm Ultra commercial dehumidifiers offer the efficiency and flexibility you need for dehumidification at a very affordable price. The unit can remove up to 190 Pints (90°F, 90%) per day, covering  2,600 Sq.Ft. At the same time, the corrosion-resistant rotationally molded polyethylene housing can withstand any harsh working environment. It also features a sturdy metal handle for easy transport. These features make it the perfect choice for professionals.

Highlights: App Control/ Built-in Heavy Duty Pump/ Auto-Defrost/Memory-Start/5 Years Warranty


Product Overview

AlorAir Storm Ultra LGR Commercial-Grade Dehumidifier

The AlorAir Storm Ultra LGR Commercial-Grade Dehumidifier is very compact and easy to use. It has a roto-molded polyethylene housing with large wheels and a metal handle that makes it appropriate for various cleaning and restoration projects. Aside from its mobility, it has an exquisite system with many features such as its automatic restart function that provides extra ease to its user.

Aside from prevention, it is best in restoring damaged spaces due to floods, burst pipes, and other water-related issues. Unless the entire space is dry, molds and other harmful microorganisms can still continue to provide damage. That is why water extraction is never the last step in restoring a space, it should be well accompanied and sustained by crucial drying and dehumidifying.

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



· App control to monitor the recovery process anytime, anywhere
· Heavy-duty built-in condensate pump to automatically drain water to any designated location
· Rigid handle and semi-pneumatic wheels for easy transport
· MERV-8 filter to protect internal components from damage from dust and other particles
· Auto defrost technology to allow operation at low temperatures (36 degrees Fahrenheit)
· Rotationally molded polyethylene housing for easy disassembly and repair
· Rotary compressor to generate less heat for energy-saving
· Divided space ductwork options to reduce installation time when connecting to an existing duct system
· Storage of power cord and drain hose to save storage space
· Humidity sensor to read the ambient temperature and relative humidity in the room
· Running meter for accurate measurement of running time
· Timer to delay AUTO-ON or delay AUTO-OFF this unit in the choice from 1 hour to 24 hours
· Auto restart to remember the settings in case of power failure
· Automatic diagnosis system to get troubleshooting tips through error codes
· LCD control panel to easily read and operate



1. Protection from disease - Harmful microorganisms live in high-humidity environments and damage the surfaces they reach. Not properly extracted and prevented, they can cause various health risks such as allergies, skin irritation, respiratory illnesses, and immune-related diseases. Another dangerous group that poses health risks is mosquitoes. They also thrive in moist places. They can infect people with nasty diseases like dengue fever or malaria. Fortunately, a dehumidifier helps prevent their growth and harmful effects. 
2. Cost-effective: Buying a dehumidifier is one of the best investments a person can make. It's designed to function optimally and is energy-saving. Plus, it can prevent damage caused by excessive moisture in the long run.
3. Optimal remediation support - Users can be sure they'll get maximum performance to facilitate their remediation work. It's portable, durable, and reliable in the remediation of severe water damage.
4. Protecting property from damage - The place will be inhospitable to harmful microorganisms that could attack your valuables. 
5. Priority safety by preventing structural problems - can primarily prevent accidents if you have a dehumidifier at home that prevents excess moisture from weakening the structure and foundation of your home.  
6. Pleasant workplace - It's been proven that a workplace is positively affected by fresh air to breathe. When you provide perfect ventilation, your employees will be optimally productive and benefit from each other's motivated work ethic.  
More so, all of our dehumidifiers come with a reliable warranty, which you can also read about on this website. If you've any further questions, don't hesitate to contact our customer service representatives. We'll be happy to help you decide on your dehumidifier needs.

Power 115 V/60 Hz
Current(115v/60Hz) 5.56 A
COP(115v/60Hz) 2.85 L/Kwh
Size For Up to 2,600 Sq.Ft
Filter Pre Filter ( Optional MERV - 8 Filter )
Air flow 210 CFM, 350 CMH
Sound Pressure Level <58 dBA
Refrigerant R410A
Wheel 2 Large Diameter Wheels
Draining Condensate Pump
Defrosting Control System Automatic Defrosting
Functioning Temperature Range 33.8-105℉
Functioning Humidity Range 25~80%
Capacity115V(80ºF-60%) 90 Pints
Weight 99.2 Ibs
Dim (L X W X H) 21.1 x 19.2 x 31 in
Loading Quantity 20': 72 Sets ; 40': 156 Sets ; 40'HQ: 180 Sets

AlorAir Storm Ultra LGR Commercial-Grade Dehumidifier
Aside from prevention, the AlorAir Storm Ultra LGR Commercial-Grade Dehumidifier is best for restoring damaged spaces due to floods,  burst pipes, and other water-related issues. Unless the entire space is dry, molds and other harmful microorganisms can still continue to provide damage. That is why water extraction is never the last step in restoring a space, it should be well accompanied and sustained by crucial drying and dehumidifying.

With its ergonomic design that eases its ability for frequent transportation and usage, it's sturdy housing that expertly protects its internal components, and its overall caliber, the AlorAir Storm Ultra LGR Commercial-Grade Dehumidifier has been one of the top choices for various applications such as:

· 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

98% of customers recommend this item

87 Ratings
4.9 Average
5 Stars
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Great product!
By 'Hadi Sexton', Reviewed on September 14, 2020
With the easy-to-understand user manual, it is easy to set up and use. Before starting to use it, the indoor humidity was above 70%, and we encountered a mold problem. Since I set it to "continuous", its humidity is now hovering between 45-50%. It can control the humidity of our entire house. Recommend it!
Can handle the humidity in the south!
By 'Mckenzie Chung', Reviewed on September 07, 2020
I live in a very humid climate, this dehumidifier can solve the problem. Very suitable for my cement floor workshop, so humidity is a big problem. My dehumidifier drained into the sink, so I don’t have to think about it again. The noise level is moderate and will not affect work. Too big for the bedroom, but very suitable for the studio.
Powerful dehumidifier
By 'Alec Roy', Reviewed on September 01, 2020
The humidity in my house is high, especially in the basement. Before disabling the humidifier function, I first invested in a small dehumidifier. After more research, I found that my small device is only suitable for small rooms. I know I need a more powerful unit. After comparing my options, I decided to purchase an AlorAir Storm Ultra dehumidifier. Since installing this dehumidifier, I have collected a lot of water from the air. I am surprised at its power. Overall, it works well and there are no leaks.
Great product. Absorb water from the air and surface...
By 'Amira William', Reviewed on August 24, 2020
This dehumidifier performs well under high humidity. Carpets are very effective for quickly drying wet furniture. I am very happy that I bought it because it works very well. Sometimes I use it in the bathroom, usually, after the shower, there is a lot of moisture on the walls and ceiling. Storm Ultra can easily dehumidify and is highly recommended.
Value for money! ! !
By 'Thiago Miller', Reviewed on August 17, 2020
It has been more than 3 months and the dehumidifier is working well. The humidity can be maintained at a set level. My basement is used for storage, and this device keeps it at around 45% humidity. It is indeed very effective to extract moisture from the air. When I bought it, the room humidity was 70%, and in less than 18 hours, it was already below 50%. That's too fast!
A very good dehumidifier
By 'Dylon Marshall', Reviewed on August 11, 2020
This kind of dehumidifier is very good. It can well regulate the humidity of the whole house. I really like it and I am glad that it was not damaged in transit. I am very satisfied and have recommended it to my family. It does a great job removing the musty smell from old houses with high humidity issues.
Florida Essentials
By 'Bree Robbins', Reviewed on August 04, 2020
I live in Florida, but the humidity here is sometimes uncontrollable. The Storm Ultra dehumidifier does a good job of maintaining humidity levels. Love this thing, it is a must for Florida. It takes away moisture, so it can prevent any type of mold growth. It is very suitable for ensuring home air quality and overall comfort of space.
Easy to operate
By 'Mehreen Puckett', Reviewed on July 27, 2020
I have been looking for better water damage repair dehumidifier, and I bought this dehumidifier, it is very good, strong and can quickly remove a lot of moisture from the air. It has two large rubber wheels and is easy to move. The device has a simple design, no complicated operations, and easy maintenance. It can be ranked in the top three among all the dehumidifiers I have owned.
Models worth buying
By 'Kendrick Snyder', Reviewed on July 21, 2020
After researching and reading reviews, I ordered an Alorair® Storm Ultra commercial dehumidifier and provided an updated model on Therefore, I ordered a newer model and currently keep it in our basement. I control it through a smart application, it is very simple to set up and operate. This model has a powerful filtration system that not only reduces humidity but also cleans indoor air to make breathing healthier.
Accurate humidity reading
By 'Romy Brady', Reviewed on July 13, 2020
This is a 90 pint Storm Ultra dehumidifier. This unit has been in service for two weeks. It is easy to reduce the humidity of the apartment downstairs. The current humidity level is reduced from 77% to 44%. This is an apartment of 2500 SQ FT. The humidity readings on the display screen are in good agreement with the two independent humidity monitors I used to monitor the apartment. If there is any problem with this dehumidifier, I will update this review (although I don’t want it), but so far, I really like this product.


What is the daily dehumidification capacity of the Storm Ultra dehumidifier?

Lily on July 07, 2020

1 Answer

Answered by Alorair
Hello, the water removal capacity of the Storm Ultra dehumidifier is 190 PPD at saturation condition and 90 PPD at AHAM. Thanks for your question!
Does the AlorAir® Storm Ultra Dehumidifier have Auto Defrost?

Rupert on April 27, 2020

1 Answer

Answered by Alorair
Hello, the Storm Ultra dehumidifier has an automatic defrost function to ensure that the equipment works at low temperatures. Thanks for your question!
Do I need to buy a controller or will it work without it?

Kayla on March 12, 2020

1 Answer

Answered by Alorair
You don't need to buy an extra controller for Storm Ultra Commercial Dehumidifier. You can download an Alorair APP and control it directly from your phone.
Our dehumidifier working well but not draining well, It stopped draining through the hose into the large plastic container. Why?

Ameli on October 04, 2019

1 Answer

Answered by Alorair
Please check to see if the hose is clogged. Please try disconnecting the hose to see if water drains out the barb to be certain the problem is inside and not outside the unit. For detailed solution, please call AlorAir customer service(888) 990 - 7469.
Can this dehumidifier also remove dust from the air?

Samera on August 27, 2019

1 Answer

Answered by Alorair
Yes. It can filter PM2.5. As for better air filtration, we recommend ALORAIR®CLEANSHIELD HEPA 550 AIR SCRUBBER to you. It can remove airborne miscellaneous debris at 0.3 microns in size including pollen, plant spores, mold spores, pet dander.

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