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
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1 Stars
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Great product!
By 'Bryson Rush', Reviewed on January 25, 2021
My mother has a moisture problem in her basement. The concrete and blocks are very wet. I have tried all other methods (not solved the problem), so I want to try a dehumidifier. I installed this device a few days ago and the reading told me the humidity was 88%. I set the required humidity level and kept it running. When I checked in the basement a few days later, the humidity level was 47%. It is indeed doing its job. I have installed an automatic drain hose, so I don't have to empty the water tank every day! I like it so far!
Great unit in a damp basement.
By 'Ifrah Braun', Reviewed on January 18, 2021
This is a great product. Can't believe the amount of water it removes from the basement I finished. Not sure where the water comes from, but the equipment continuously extracts water. Easy to use and move well. It effectively removes moisture from the air without producing annoying noise, and its hum is actually soothing. So far, I am very satisfied with this product.
Quickly remove water from the air
By 'Alexie Mccray', Reviewed on January 11, 2021
Very satisfied with this purchase. I tried a larger size for the first time, and it removes a lot of water on humid days almost every day. Imagine what it would be like without a chance to dehumidify! The dehumidifier is still very quiet overall. What a great machine, there are already several buckets of water in the basement. I am happy to report that it also has wheels and can be moved easily.
By 'Jorden Vang', Reviewed on January 04, 2021
Wow, this thing is well done! We have an unfinished basement with a dirty floor. It seems to hold moisture like crazy, so we added crushed blue shale, hoping to help absorb it. Unfortunately not, so I decided to order 140 pints and I am very happy to be able to do it! This thing sucked so much water from our basement, and I used the collected water to water my garden. In the past week, we have been running continuously and I have seen the ground completely dry out, this thing is really a beast, I highly recommend it!
This machine is a beast
By 'Kaitlyn Levy', Reviewed on December 28, 2020
I am not a person who likes to write reviews, but this product is worth mentioning. Last summer, we moved into a house with a dehumidifier in the basement. It fills the bucket every 24 hours and will never reach the humidity level we want. I bought this and the humidity level dropped from 85% to 43%. impressive! The area of my basement is about 3,000 square feet. For the dehumidifier in the basement in wet areas, the bigger the better. I like that this type of filter can be disassembled and cleaned, which is different from our old machine. This is an excellent dehumidifier.
Commercial grade, suitable for any place requiring dehumidification
By 'Riaan Findlay', Reviewed on December 21, 2020
"Amazing" is the best way to describe this 140 pint Sentinel SLGR 1400X dehumidifier. It can take care of my entire house. It removes moisture better than any other product I have. It is feature-rich and definitely worth every penny. I use it in the basement. This is the best I have and I will buy it again.
Good product
By 'Chester Spencer', Reviewed on December 14, 2020
I bought and set up this dehumidifier for my basement. I am very satisfied with the performance. It keeps the air circulating in the basement and dehumidifies the space. I clean the filter once a month, it is easy and very clean. The air quality of the house has been improved and the humidity of the house has been reduced. So far, I am satisfied with the results.
Great dehumidifier
By 'Ioana Conley', Reviewed on December 07, 2020
My friend told me about this product. I recently bought a new house and the basement is very humid. Even water dripped from the ceiling. I use it in the basement, and I drained a lot of water every day until I reached the set humidity level. It works well and protects my house from mold and other water damage.
Great so far
By 'Natalia Woolley', Reviewed on November 30, 2020
This dehumidifier has been used for more than two months and it feels great. It is much more efficient than my previous dehumidifier, and it has done the job as expected. It is equipped with a built-in condensate pump and drains pipe, so it can automatically drain without emptying the water tank. In addition, it is equipped with a filter, which makes the musty smell coming out of my basement.
Amazing performance
By 'Victoria Stephens', Reviewed on November 23, 2020
This dehumidifier has been used for several months and the effect is very good. Don't waste money on small, powerless units. I made that mistake. This really makes me feel refreshed, I put it in the basement, so the noise level is acceptable, I have got rid of all the excess moisture in the basement!


Does the dehumidifier automatically detect errors when it fails?

Connar on January 19, 2021

1 Answer

Answered by Alorair
Hello, when the Sentinel SLGR 1400X dehumidifier fails, the control panel will display an error code, which is convenient for you to quickly locate the cause of the failure and maintain it. Thanks for your question!
What type of compressor is equipped with this dehumidifier?

Jaskaran on January 12, 2021

1 Answer

Answered by Alorair
Hello, the Sentinel SLGR 1400X dehumidifier is equipped with a rotary compressor. Thanks for your question!
Does the SLGR dehumidifier automatically defrost?

Eesha on January 05, 2021

1 Answer

Answered by Alorair
Hello, Sentinel SLGR 1400X dehumidifier has an automatic defrost function, allowing low-temperature operation. Thanks for your question!
Can the dehumidifier be controlled remotely via the remote control?

Rian on December 29, 2020

1 Answer

Answered by Alorair
Hello, this Sentinel SLGR 1400X dehumidifier can be controlled remotely by a wired remote control, and the remote control is sold separately. Thanks for your question!
Can this dehumidifier be used to dry wet carpets?

Donna on December 22, 2020

1 Answer

Answered by Alorair
Hello, the Sentinel SLGR 1400X dehumidifier is an independent configuration with a super fan, which can accelerate the evaporation of moisture absorbed in the carpet, to achieve the purpose of drying the carpet. Thanks for your question!
What is the shell of the dehumidifier?

Leyton on December 15, 2020

1 Answer

Answered by Alorair
Hello, the housing of the Sentinel SLGR 1400X dehumidifier is stainless steel housing. Thanks for your question!
What is the size of the big wheels of this dehumidifier?

Oscar on December 08, 2020

1 Answer

Answered by Alorair
Hello, the Sentinel SLGR 1400X dehumidifier is equipped with two 8-inch large embedded wheels. Thanks for your question!
What type of filter is equipped with this dehumidifier?

Elysia on December 01, 2020

1 Answer

Answered by Alorair
Hello, the Sentinel SLGR 1400X dehumidifier is equipped with a MERV-10 filter and a MERV-1 filter. Thanks for your question!
Does the drain hose need to be purchased separately or included?

Ayman on November 24, 2020

1 Answer

Answered by Alorair
Hello, the Sentinel SLGR 1400X dehumidifier is equipped with a drain hose and does not need to be purchased separately. Thanks for your question!
Is the dehumidifier equipped with a filter?

Barney on November 17, 2020

1 Answer

Answered by Alorair
Hello, the Sentinel SLGR 1400X dehumidifier has been equipped with a filter. It has two filtration stages. The first stage of filtration is a pre-filter, which is used to filter larger size debris and dust particles. The second stage of filtration is the MERV-10 filter, which can handle smaller size particles. Thanks for your question!

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