AlorAir Sentinel SLGR 1400X Commercial-Grade Dehumidifier, 275 ppd (Saturation 90°F - 90%), 140 ppd (AHAM 80°F - 60%)

Model : Sentinel SLGR 1400X

4.9 Average

$1,999.00 List Price: $2,988.00


The SLGR 1400X has revolutionized the remediation industry with its revolutionary drying function. It removes 140 pints per day and covers up to 3800 Sq. Ft, making it ideal for water damage emergencies. In addition, the rugged, corrosion-resistant metal housing stands up to any harsh work environment. Equipped with movable casters and a metal handle, it's designed to perform dehumidification work in the most mobile way possible.  

Highlights:  Remote control/ Automatic defrosting system/Heavy-duty condensate pump/Remote humidistat feature

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Categories:SLGR Dehumidifiers
Product Overview


AlorAir Sentinel SLGR 1400X Commercial-Grade Dehumidifier
This particular unit is built to withstand the most demanding and toughest restoration jobs. It is equipped with two 8” recessed wheels, hemmed metal edges, chamfered corners, and a heavy-duty condensate pump with a 14.7 ft lifting distance that provides an optimum draining capability without having to manually empty the tank. Its hinged lid swings are also made to enable easy filter maintenance. Moreover, with its user-friendly digital control panel and ability to perform powerful dehumidification with the least electrical consumption, many experts have been opting to buy this along with all other SLGR dehumidifiers here at AlorAir.

Remarkably passing through the most meticulous quality tests, the AlorAir Sentinel SLGR 1400X Commercial-Grade Dehumidifier, is one of the most sought-after commercial-grade dehumidifiers in the cleaning and restoration industry. While it is suitable for both residential and commercial purposes, much more experts have been purchasing this unit for their own businesses. It is user-friendly, cost effective, and remarkably durable.


· Equipped with an SLGR Microchannel Technology
· 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 (Remote is sold separately)
· Has a compact design
· Short-cycling resistant
· Supply duct optional
· Has a 2-stage filtering capability
· Is a cold catalyst that has an ability to strongly remove formaldehyde and other harmful gases
· Has two 8” 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
Size For Up to 3,800 Sq.Ft
Filter MERV-10, MERV-1
Airflow 440 CFM, 680 CMH
Sound Pressure Level <60 dBA
Refrigerant R410A
Wheels Large 8" Wheel
Draining Condensate Pump
Functioning Temperature Range 33.8~110℉
Functioning Humidity Range 36~90%
Capacity (80 F-60%) 140 PPD
COP 2.75 L/kWh
Weight 114.6 lbs (52 kg)
Dim (L×W×H) 33.9" ×18.1" ×19.3"
Loading Quantity 20'': 80 Sets ; 40'': 96 Sets ; 40''HQ : 96 Sets

AlorAir Sentinel SLGR 1400X Commercial-Grade Dehumidifier
Remarkably passing through the most meticulous quality tests, the AlorAir Sentinel SLGR 1400X Commercial-Grade Dehumidifier, is one of the most sought-after commercial-grade dehumidifiers in the cleaning and restoration industry. While it is suitable for both residential and commercial purposes, much more experts have been purchasing this unit for their own businesses. It is user-friendly, cost-effective, and remarkably durable.

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 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.

How the Alorair Storm Elite works
Alorair Storm Elite is fitted with a humidity level sensing device called a humidistat. The purpose of the feature is to automatically detect when your space needs drying. Once the air conditions fall outside the specs set on the humidistat, the machine automatically draws air across the evaporator coils. The coil cools the air and condenses it into a liquid form. In a continuous process, the air is passed over a dry and hot coil before it is pumped back into the space around the room.


Reviews & Questions

97% of customers recommend this item

47 Ratings
4.9 Average
5 Stars
500% Complete
4 Stars
400% Complete
3 Stars
NAN% Complete
2 Stars
NAN% Complete
1 Stars
NAN% Complete
An excellent heavy-duty product.
By 'Phoebe Welsh', Reviewed on August 20, 2021
Before I bought this dehumidifier, I used to open my three-car garage door, and my classic car and motorcycle were completely wet. We do have hot and humid days here in Michigan, but I couldn't believe the amount of moisture inside my garage. So after 10 minutes of setting up the dehumidifier for the first time, I don't have to worry if my cars and bikes are getting moisture. I love this thing. After the humidity drops, it doesn't run continuously. I only had it for about a month, but I give it five stars—an excellent heavy-duty product!
Great dehumidifier!
By 'Issac Harris', Reviewed on July 14, 2021
The foggy day always makes me under the mood, the windows of my house are full of condensation, and I always sneeze. But all the problems are solved after I use this product. My room turns out dry and clean, and I hardly sneeze. In addition, it's powerful and less energy consumption, what a wonderful product it is!
Amazing dehumidifier
By 'Lyle Jones', Reviewed on July 01, 2021
I'm very happy to have this product. I don't know why my house always humid and Selly during the rainy season getting change after I bought this product. The produce functioned just as they promoted, and it equipped with a built-in condensate pump and drain tube so it drains automatically without the need to empty a water tank, it also has an advanced filtration system with a MERV-10 filter that can capture extremely small particles, Down to 0.3 microns. Moreover, it uses a cold catalyst, which clears odors and purifies the indoor air. That's really amazing because my house surely becomes tidy and sanitation!
Work very efficiently!
By 'Jillian Silva', Reviewed on April 05, 2021
We bought an obnoxious damp house, A basement infested with mold. The smell was so bad that I couldn't walk down to the basement without having an asthma attack. We bought this dehumidifier and it says it's 96 percent moisture. I thought it wasn't true, wasn't it raining? But I quickly discovered that, yes, this level is accurate. We use automatic drain hoses, which is very convenient. Then, even in heavy rain, the moisture starts to drop to 70/60 percent. I finally made some ground improvements and better sealed the basement, and after six weeks, the dehumidifier kept the moisture content at 42 percent. The smell was about 95 percent gone, and I was actually able to enter the basement painlessly. This dehumidifier is amazing. Work very efficiently!
Amazing dehumidifier
By 'Alayah Mitchell', Reviewed on March 15, 2021
I like to use this high-quality dehumidifier. When I received the product, the packaging was not damaged and all parts were intact. It is easy to operate and can do most of the work automatically. I just need to plug in the power, set the desired humidity level, and it will start to dehumidify. I have been using it in the basement and it has changed a lot. The air no longer smells moldy, and the walls are dry. I highly recommend this dehumidifier!
Run well, keep the laundry room dry
By 'Kelsi Mckay', Reviewed on March 08, 2021
This unit did a good job of keeping my laundry room comfortable and dry. It greatly reduces the production of moisture, odor and mold. It's easy to use and has a powerful automatic drain function. We like it very much. Because it was in the laundry room, I didn't notice the sound at all during operation. Great product!
Good product
By 'Leona Sharples', Reviewed on March 01, 2021
The Sentinel SLGR 1400X dehumidifier is great. I use it in the basement and it does an excellent job of reducing humidity. It has a hose connected to drain the water directly into the sewer, so there is no need to worry about emptying the water tank. The dehumidifier is well-made, and the handle and wheels are a big advantage. Therefore, if you want to change the position, just scroll it to the desired position. Would definitely recommend it to anyone who needs a good quality dehumidifier.
This dehumidifier can change the rules of the game
By 'Terence Woodard', Reviewed on February 22, 2021
The dehumidifier was delivered on schedule. I move the dehumidifier around the house all day. Ideal for use at night. I noticed that the air is cleaner and no longer musty, which makes me feel more refreshed when I wake up. I did notice noise sometimes, it works in my basement at night, so noise is not a problem for me. Besides, you need to make sure that the dehumidifier is on a level surface. I am very satisfied with this product!
This dehumidifier is a first-class essential equipment.
By 'Kristina Sykes', Reviewed on February 06, 2021
I have been running for four months. Love this product. It has a stylish appearance and can be easily moved to another location as needed. I have been using it in the basement. Because my basement is so humid, the furniture and other items I placed have become moldy, so this dehumidifier is my life-saving straw. I used the included hose to connect it to the drain, so I never need to empty it. Definitely good value for money. I will buy the product again.
Amazingly efficient dehumidifier
By 'Fearne Parkinson', Reviewed on February 01, 2021
I have been running the device continuously since it arrived 1 month ago, and it works normally. The automatic drainage function allows the water collected by the device to be directly discharged into my sump. The equipment is very easy to operate. When necessary, the rotating wheel is very good and can be moved at will. I originally bought it on the advice of a plumber, who told me that using a dehumidifier can eliminate the musty smell in my home. In general, I am very satisfied with the purchase.


Do I need to drain the machine regularly?

Isabel on July 14, 2021

1 Answer

Answered by Alorair
Hi Isabel, actually you don't need to drain the machine by yourself. The Sentinel SLGR 1400X takes in humid air, then uses advanced SLGR Microchannel technology to remove the moisture, and send dry air into another room via ducting. The 1400X is equipped with a built-in condensate pump and drain tube so it drains automatically without the need to empty a water tank.
I have a question about the filter of the Alorair Sentinel SLGR 1400X. After I read the instruction that shows this product has two stages of filtration. The first stage of filtration is a pre-filter that filters larger size debris and dust particles, and the second is the MERV-10 filter. My question is do I need to change both of them regularly? or is the MERV-10 filter washable?

Meir on July 01, 2021

1 Answer

Answered by Alorair
Hi Meir, before answer your question we'd like to do a brief introduction about our filtration of the Alorair Sentinel SLGR 1400X. This machine has two-stage of filtration, the first stage of filtration is a pre-filter that filters larger size debris and dust particles, and the second MERV-10 filter is using to handles smaller-sized particles. Both of them are useful, so for your question do you need to change both of them regularly? It's better for you to change them regularly to keep the dehumidifier works properly and improve the air quality. Actually, the MERV-1 is washable, so you can just disassemble and wash it, but for the MERV-10 you should change regularly is unwashable.
Is this dehumidifier plug-and-play?

Mark on March 16, 2021

1 Answer

Answered by Alorair
Hello, the Sentinel SLGR 1400X dehumidifier is a plug-and-play device and easy to operate. Thanks for your question!
Is the coil of the dehumidifier coated with epoxy?

Bryce on March 09, 2021

1 Answer

Answered by Alorair
Hello, the Sentinel SLGR 1400X dehumidifier has epoxy-coated coils to prevent corrosion and extend the service life of the coils. Thanks for your question!
What is the length of the drain pipe of the dehumidifier?

Sonny on March 02, 2021

1 Answer

Answered by Alorair
Hello, the length of the drainpipe of the Sentinel SLGR1400X dehumidifier is 19.6 feet. Thanks for your question!
Can the filter equipped with this dehumidifier be cleaned and reused?

Hettie on February 23, 2021

1 Answer

Answered by Alorair
Hello, the Sentinel SLGR 1400X dehumidifier is equipped with a washable air filter, which can be reused after drying. Thanks for your question!
What is the power of the dehumidifier?

Isadora on February 08, 2021

1 Answer

Answered by Alorair
Hello, the power of the Sentinel SLGR 1400X dehumidifier is 115V / 60 Hz. Thanks for your question!
Can the SLGR 1400X be connected via Wi-Fi, direct or otherwise?

John on February 02, 2021

1 Answer

Answered by Alorair
Hello, the Sentinel SLGR 1400X dehumidifier can only be remotely controlled by Alorair wired remote control. This is the remote control page: Thanks for your question!
What is the sound pressure level of this dehumidifier?

Lyndon on January 26, 2021

1 Answer

Answered by Alorair
Hello, the sound pressure level of the Sentinel SLGR 1400X dehumidifier is less than 60 DBA. Thanks for your question!

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