AlorAir Storm SLGR 1250X Commercial-Grade Dehumidifier, 264 ppd (Saturation 90°F - 90%), 125 ppd (AHAM 80°F - 60%), with Smart Control App

Model : Storm SLGR 1250X

4.9 Average

$1,999.00 List Price: $2,300.00


If you work in humid spaces, A powerful dehumidifier is a must, and the SLGR 1250X gives you top performance. The unit can remove 264 PPD of moisture under saturated conditions and 125 PPD under AHAM conditions, covering up to 3000 Sq.Ft. It's the undisputed leader in residential commercial dehumidification. 

Highlights: LCD Display/Remote control/ Automatic defrosting system/heavy-duty condensate pump/5 Years Warranty

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Categories:SLGR Dehumidifiers
Product Overview


AlorAir Storm SLGR 1250X Commercial-Grade Dehumidifier
This latest and most unique technology uses a special air-to-air heat exchanger system that accelerates the process of bringing the air closer to dew point before even passing through the super-cooled evaporator coils. Moreover, with the combination of our Microchannel Alu Condenser, efficiency is increased by having more condensation and faster interchange of heat which leads to better dehumidification, pumping the best air back to your room. This makes our SLGR series perfectly suitable for low-humidity environments where a significant amount of moisture can still be dehumidified; something which a regular conventional dehumidifier cannot efficiently achieve.

Combined with its powerful dehumidification capability is its ergonomic design that features a solid housing and heavy-duty wheels that makes handling hassle-free, especially when deploying it in various locations for large-scale restoration projects.

This makes the AlorAir Storm SLGR 1250X Commercial-Grade Dehumidifier popular for both residential and commercial restoration projects.

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

· Equipped with an SLGR Microchannel Technology
· Equipped with a smart control app
· Built with an automatic defrosting system
· ETL Certified
· Has a high COP
· Has a remote humidistat feature
· Built with a heavy-duty condensate pump
· Equipped with a rare alloy tube evaporator
· Ergonomically designed for easy dismantling
· Has a rotary compressor
· Has an intelligent power-off memory protection
· Proven to extract the maximum amount of excess moisture even in environments with low humidity
· Can be remotely controlled
· Has a compact design
· Has an easy and quick drainage hose connector
· Short-cycling resistant
· Supply duct optional
· Microchannel Cold a Heat Exchanger
· Has 2 heavy-duty wheels for ease of handling and transporting


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 needs.


Power 115 V/60 Hz
Current 8.1 A
Filter MERV - 8 Filter
COP 2.66 L/KWh
Air flow 300 CFM, 510 CMH
Sound Pressure Level < 60 dBA
Refrigerant R410A
Functioning Temperature Range 33.8°F -110°F
Functioning Humidity Range 25%-80%
Power cord: 19.6 ft
Space Size Up to 3,000 Sq.Ft
Dim(LxWxH) 26.1"×15.5"×17.6"
Weight 79.2 lbs (35.9 kg)
Loading Quantity 20': 124 Sets ; 40': 280 Sets ; 40'HQ: 350 Sets


AlorAir Storm SLGR 1250X Commercial-Grade Dehumidifier
Combined with its powerful dehumidification capability is its ergonomic design that features a solid housing and heavy-duty wheels that makes handling hassle-free, especially when deploying it in various locations for large-scale restoration projects.

With its ergonomic design that eases its ability for frequent transportation and usage, its 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/Computer Rooms/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 in 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 on the internal components while the unit is running
· Always maintain a 6ft. distance from any form of obstruction
· Avoid deploying it in areas with 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 cleanser for cleaning the coils
· Confirm that the cords are cleaned from any debris and is 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 for 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.

Reviews & Questions

98% of customers recommend this item

40 Ratings
4.9 Average
5 Stars
500% Complete
4 Stars
400% Complete
3 Stars
NAN% Complete
2 Stars
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Great products that really work
By 'Kavan Power', Reviewed on September 21, 2020
The Storm SLGR 1250X dehumidifier worked better than I expected. We put it in the big solarium, and it really absorbs the humidity of northern Michigan at night. When the night heat finally dissipated, we closed the windows and opened the Storm SLGR 1250X. Humidity began to drop immediately, and it was cool and comfortable when I got up in the morning, and the humidity was about 30%. The noise level is tolerable and easy to manipulate. It only took a week, so I can’t comment on energy efficiency. Would definitely recommend it.
By 'Aston Webster', Reviewed on September 14, 2020
I bought this machine to replace the old traditional household dehumidifier. I doubt it because I have never heard of this brand, but I like the features it has. So far, the product has exceeded my expectations. I use it in a very large finished basement and I can't believe how much moisture it absorbs from the basement. I am very happy with this purchase.
Good unit, satisfied with my purchase.
By 'Nial May', Reviewed on September 07, 2020
I like this unit very much. Indeed did what should be done. Our beachfront apartment has high humidity. Storm SLGR 1250X reduces humidity from 80% to 50%. The device comes with a drain hose and a built-in pump. Easy to move. No assembly required. I highly recommend this.
good results
By 'Mahamed Crowther', Reviewed on September 01, 2020
High indoor humidity is a serious problem and can cause various problems, including mildew on the walls. After using this machine for three months, we noticed a significant improvement in indoor comfort. It runs continuously, which also makes our air conditioning system more efficient without having to deal with all the moisture.
Better than described
By 'Grayson Woodcock', Reviewed on August 25, 2020
If you are allergic to mold, this is for you. I live in an apartment, and the washing machine and dryer are in the closet, and there is no good ventilation system. I always have to open the windows, but the room is still humid. I also have some woodwind instruments and need to adjust the humidity very carefully. I run it every day, but it still works like a charm. My bathroom/closet has resolved the mold problem.
Great appearance, outstanding performance
By 'Mandy Timms', Reviewed on August 18, 2020
After moving into the new home, we purchased a Storm SLGR 1250X dehumidifier for the basement. The basement has been completely remodeled, with three rooms and a large open space, totaling 3,000 feet. After we found mold growing in one of the closets, we knew that the small dehumidifier was not working properly. Therefore, we decided to try this commercial dehumidifier. Yes, the price is much higher than the regular size, but it can be used. The bottom of the machine is equipped with wheels and the design is very good. love it!
Spend money, you will not regret it.
By 'Leslie Malone', Reviewed on August 14, 2020
I run this unit in the basement of our house, about 2800 square feet. To my satisfaction, it runs quietly without too much noise. The equipment has a 5-year warranty and the price is several times that of ordinary household dehumidifiers. This is a quality product, so I really can't complain about it. The device is very sturdy and flexible to install. Some other features are what I want. It does a great job.
The perfect solution
By 'Cinar Hood', Reviewed on April 30, 2020
This AlorAir® Storm SLGR 1250X dehumidifier combines high-tech design with professional-grade performance. This is the first choice for residential work and recovery work and can provide perfect help and solutions.
Excellent dehumidifier
By 'Massimo Blackburn', Reviewed on March 26, 2020
Sophisticated machine. It's worth your money and it looks durable. It's very easy to handle and it removes a lot of water from my basement. highly recommended.
Flexible installation
By 'Darlene Steadman', Reviewed on March 12, 2020
The Storm SLGR 1250X commercial dehumidifier can be installed in a permanent position, it has 2 wheels at the bottom, and it can easily move the unit from one location to another. In short, it is very convenient and the performance is more powerful.


What type of refrigerant does this dehumidifier use?

Cavan on October 13, 2020

1 Answer

Answered by Alorair
Hello, Storm SLGR 1250X dehumidifier is equipped with an environmentally friendly R410A refrigerant. Thanks for your question!
Does the dehumidifier have a built-in pump?

Nathan on October 06, 2020

1 Answer

Answered by Alorair
Hello, Storm SLGR 1250X dehumidifier has a built-in condensate pump. Thanks for your question!
How heavy is this device?

Haris on September 23, 2020

1 Answer

Answered by Alorair
Hello, the weight of the Storm SLGR 1250X dehumidifier is 77lbs. Thanks for your question!

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