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
Great product
By 'Cruz Frame', Reviewed on September 07, 2020
Therefore, I bought this thing for the basement of the house, where I stored many useful things. I am very satisfied with the quality of this dehumidifier. As soon as I opened it, I knew it was made of high-quality and durable materials. It runs a bit loud, but you will get used to it after a while. This thing has been running for several hours and how much moisture it gained, which surprised me. highly recommended!
Strong and well-made
By 'Derren Garner', Reviewed on September 01, 2020
I used it all summer and sucked a lot of moisture from the air in the basement. The equipment is not rusty, and the metal is not rusty. By maintaining the humidity in the basement, this event saved us thousands of dollars. I like this dehumidifier, which is well-structured and performs well.
Miraculously effective
By 'Alys Richardson', Reviewed on August 25, 2020
I had to buy a dehumidifier because my attic was equipped with an AC air exchanger and the drain pipe broke, causing water to run down the walls and flooding my corridor carpet. My house is damp and the mold keeps spreading. After researching and reading reviews, I quickly placed an order to buy Sentinel SLGR 1400X. As expected, it repaired the water damage in a short time. It is really great and highly recommended.
By 'Zunairah Hastings', Reviewed on August 18, 2020
This is really good. We live in a humid place in the south. Sentinel SLGR 1400X really makes our 3,500 square foot store water-free. It's a bit expensive, but it works.
Ideal for the Gulf Coast environment
By 'Felicia Huber', Reviewed on August 11, 2020
I bought this dehumidifier a month ago and it has provided a comfort level for my house. The Gulf Coast area can be very humid. Before buying Sentinel SLGR 1400X, the interior of the house was very humid in spring and summer. The thermostat is in a low position, but you may find yourself sweating. I can feel the difference right away. If you want to dehumidify your house, this is a good choice.
Great and fast!
By 'Natan Spencer', Reviewed on August 03, 2020
We hesitated for a long time in purchasing a dehumidifier for our large basement. In some years we don't need it, and in some years we must increase the AC power to maintain humidity. I bought it to dry my basement, which is dehumidifying the entire space. The money is well worth it, it can quickly dehumidify and make the basement much more comfortable.
Better repair work
By 'Angela Patterson', Reviewed on July 27, 2020
In order to better solve the problem of water damage repair and fast-drying, one of my experts suggested that I use a large-capacity dehumidifier. After comparison, I decided to add this Sentinel SLGR 1400X device to our company tool. Now, what exactly do I need to explain? It's amazing, most of our customers are very happy. Incredible water damage repair results.
Good dehumidifier
By 'Domonic Dalby', Reviewed on July 21, 2020
This kind of dehumidifier works well. During the summer months, when the humid air is covering our area, the evaporator cooler can hardly work, which is very useful in my home. I can still use the cooler, but this unit reduces the humid air it brings. It's so quiet, there is no need to empty the water tank, and the effect is very good. Thank you.
I am very satisfied
By 'Carlo Smyth', Reviewed on July 13, 2020
For me, the fan sound of the Sentinel SLGR 1400X dehumidifier is a bit loud. I use it in the basement, and I can hear a little sound in the bedroom on the second floor. It may be due to the poor sound insulation of the wall, but overall, I am very satisfied with it.
With powerful fan
By 'Rohan Ellwood', Reviewed on July 07, 2020
Sentinel SLGR 1400X is a dehumidifier with a powerful fan that can provide better drying results. The stainless steel shell has the characteristics of sturdiness and durability, which ensures that the machine can continue to operate in a humid environment. I use it in the basement, and the effect is remarkable.


What is the warranty period for this machine?

Acacia on August 25, 2020

1 Answer

Answered by Alorair
Hello, the warranty period of the Sentinel SLGR 1400X dehumidifier is 5 years. Thanks for your question!
What is the air volume (maximum) of the machine?

Courtnie on August 18, 2020

1 Answer

Answered by Alorair
Hello, the air flow of the Sentinel SLGR 1400X dehumidifier is 420CFM. Thanks for your question!
How heavy is this machine? Is it easy to move?

Louie on August 12, 2020

1 Answer

Answered by Alorair
Hello, the weight of the Sentinel SLGR 1400X dehumidifier is 103 lbs. It is equipped with 8-inch large built-in wheels for easy movement. Thanks for your question!
What is the size of this machine?

Habiba on August 05, 2020

1 Answer

Answered by Alorair
Hello, the size of the Sentinel SLGR 1400X dehumidifier is (LxWxH): 20.1"x17.3"x36.6". Thanks for your question!
How much space can the dehumidifier dehumidify?

Caius on July 29, 2020

1 Answer

Answered by Alorair
Hello, the dehumidification range of the Sentinel SLGR 1400X dehumidifier is up to 3,800 square feet. Thanks for your question!
Is there a time limit for returning this product?

Enrico on July 16, 2020

1 Answer

Answered by Alorair
Hello, all items can be returned within 30 days from the date of purchase, just call us or send an email to return your items. Thanks for your question!
Do I need to empty the water tank manually?

Lily on July 07, 2020

1 Answer

Answered by Alorair
Hello, the Sentinel SLGR 1400X dehumidifier is equipped with a built-in condensate pump and drain pipe, so it can automatically drain without manually emptying the water tank. Thanks for your question!
What is exclusive about Sentinel SLGR 1400X Dehumidifier?

Dunne on June 24, 2020

1 Answer

Answered by Alorair
It comes with an epoxy powder coating for protection against corrosion. It is designed to allow for quick access to internal servicing.  It is made with reliable SLGR Micro-channel technology.  It has the best condensate pump. It has a convenient storage compartment for both the cable and drain tube. 

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