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

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.
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 make 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 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 wiring, and other related issues that come from 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 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 make 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, it's sturdy housing that expertly protects its internal components, and its overall caliber, the AlorAir Storm SLGR 1250X 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 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 amounts 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 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.

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
NAN% Complete
1 Stars
NAN% Complete
Do this job
By 'Areeb Johns', Reviewed on February 07, 2021
After the flood cleared, I bought this equipment for the basement, and I have to say that it worked well and covered the entire basement. I was in a big basement and it really took away moisture. I use the attached self-draining hose for the floor drain. I like that I can set the required humidity, easy to set. This is an excellent price.
This is the main force of humidity control
By 'Katerina Howarth', Reviewed on February 01, 2021
I have used many dehumidifiers and this is by far the most efficient dehumidifier. It already contains everything I need, including drain hoses and simple instructions for installation and maintenance. During the months of rain in Washington State, I noticed the damp musty smell emanating through the stone foundations and dirty floors. I bought this dehumidifier to help reduce odor and moisture. This (used with a fan) greatly helps eliminate odors and humidity. I am very satisfied with my purchase.
One of the best dehumidification equipment I have ever bought. Great value.
By 'Kaya Boyd', Reviewed on January 25, 2021
This dehumidifier works very well. In winter and spring, our garage is soaked when parking after heavy snowfall. The fan didn't help dry the garage, but this dehumidifier performed well and dried out every drop of water in front of you. Now, our garage is clean, dry, and smells fresh every day. Thank you!
Great product!
By 'Lilli Graves', Reviewed on January 18, 2021
The dehumidifier can remove the moisture in the basement within a few days, and the effect is very good. It is designed for larger spaces. I am very surprised at how much moisture this thing pulls out of the air! The air smells cleaner and drier. I am very satisfied with this dehumidifier. It seems better than popular well-known brands.
Surprisingly easy to use and effective
By 'Waseem Villarreal', Reviewed on January 11, 2021
I purchased this model to replace the old and smaller dehumidifier. Since there is moisture in the basement, it is very important to have a dehumidifier. After plugging in, the humidity in the basement dropped rapidly. I like the option of letting it run continuously. When the appropriate level is reached, it will automatically turn off the machine, and when the humidity level is too high, it will automatically turn on.
Make my basement better!
By 'Jad Mclellan', Reviewed on January 04, 2021
Although this dehumidifier performs well in commercial spaces, we have installed it in the basement storage area. We encountered a serious moisture problem, and the device did an excellent job of reducing the humidity level from 90% to 45%. We also emptied the dehumidifier into our sewage pump using the provided drain hose. It has been working for several months and is expected to continue to function well for a long time.
Great product, works well
By 'Bryan Nielsen', Reviewed on December 28, 2020
For some reason, my basement has been damp for years. A few months ago, my last dehumidifier stopped absorbing moisture. I am very happy to get this. I will have to see how it performs in the long term but compared to the last unit I owned, I am already impressed. This unit is fully functional, not only has a large capacity but also easy to drain. The automatic humidity control function is very powerful. It does not require 24/7 operation to maintain a comfortable space humidity.
I am very happy that I purchased this machine!
By 'Iona Lynch', Reviewed on December 21, 2020
The dehumidifier is a good product, but it is expensive. Very suitable for removing moisture in the basement. You can use the drain hose to continuously drain the water. The rollers of my first shipment were damaged during transportation because it was a fairly large unit, but it was not the seller’s fault. I contacted Amazon and they immediately sent me another unit. The second batch is no problem and the return process is easy.
The product works well
By 'Vinny Conway', Reviewed on December 14, 2020
If you want to reduce maintenance costs, please set it up. It can reduce moisture and control the humidity in the basement, which is a good choice. It helps prevent moisture from the carpet, moisture in the furniture, mold, and mildew, etc., which can cause unpleasant basement odors. It also helps prevent structural damage (wood rot).
So far so good
By 'Rowan Mccallum', Reviewed on December 07, 2020
So far, what I want to say is that this dehumidifier is ideal. Since the purchase-about two months ago, it has worked perfectly and very efficiently. It circulates according to my expectations, and I have no excess water to empty. So far so good.


Does this dehumidifier have a drain hose?

Casey on March 09, 2021

1 Answer

Answered by Alorair
Hello, the Storm SLGR 1250X dehumidifier comes with a drain hose. Thanks for your question!
Is this dehumidifier compatible with the HVAC system to dehumidify the entire house?

Kobie on March 02, 2021

1 Answer

Answered by Alorair
Hello, the Storm SLGR 1250X dehumidifier can be connected to the main HVAC system through a duct to provide whole-house dehumidification. Thanks for your question!
What is the compressor type of this dehumidifier?

Jonah on February 23, 2021

1 Answer

Answered by Alorair
Hello, the Storm SLGR 1250X dehumidifier is equipped with a rotary compressor. Thanks for your question!
Is the dehumidifier equipped with wheels for easy movement?

Chantal on February 08, 2021

1 Answer

Answered by Alorair
Hello, the Storm SLGR 1250X dehumidifier has 2 wheels, allowing you to easily move the device from one location to another. Thanks for your question!
What is the power of the dehumidifier?

Kaycee on February 02, 2021

1 Answer

Answered by Alorair
Hello, the power of the Storm SLGR 1250X dehumidifier is 115V/60Hz. Thanks for your question!
What filter is equipped with this dehumidifier?

Fenton on January 26, 2021

1 Answer

Answered by Alorair
Hello, the Storm SLGR 1250X dehumidifier is equipped with a MERV-8 filter. Thanks for your question!
What is the working humidity range of this dehumidifier?

Arnas on January 19, 2021

1 Answer

Answered by Alorair
Hello, the working humidity range of the Storm SLGR 1250X dehumidifier is between 25% and 80%. Thanks for your question!
What is the operating temperature range of this dehumidifier?

Tarik on January 12, 2021

1 Answer

Answered by Alorair
Hello, the working temperature range of the Storm SLGR 1250X dehumidifier is between 33.8°F and 110°F. Thanks for your question!
Does the dehumidifier automatically defrost?

Jevan on January 05, 2021

1 Answer

Answered by Alorair
Hello, this Storm SLGR 1250X dehumidifier has an automatic defrost function, which can prevent the equipment coil from freezing and prevent operation failures. Thanks for your question!
Is it possible to add air ducts to the equipment for centralized dehumidification?

Jannah on December 29, 2020

1 Answer

Answered by Alorair
Hello, the Storm SLGR 1250X dehumidifier allows you to add air ducts to the equipment for centralized dehumidification, or connect to the main HVAC system through air ducts to provide whole-house dehumidification. Thanks for your question!

Related Products