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AlorAir® Sentinel SLGR 1400X Commercial Dehumidifier

Model : 1400X

4.9 Average

$1,880.00 List Price: $2,580.00

Sentinel SLGR 1400X with rugged rotational molding housing operates well in the severely damp environment after flood damage.


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Categories:SLGR Dehumidifiers


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.
The Sentinel SLGR 1400X has a powerful, stainless steel, professional look… Large 8″ recessed wheels, hemmed metal edges, and chamfered corners. Its hinged lid swings open for easy filter change. If you are a restoration professional serious about drying, you need an equally serious professional dehumidifier. 

  • SLGR Microchannel Technology for Ultra Efficiency 
  • Epoxy Powder Coating for Corrosion Protection
  • Quick Access for Easy Maintenance                     
  • High Capacity with Low Power Consumption
  • Digital Control                  
  • Built-In Condensate Pump


Removing 140 PPD at AHAM conditions, the Sentinel SLGR 1400X is our newest Stainless Series SLGR dehumidifier.The 1400X features a low noise level (less than 60dba), great COP 2.74 L/kWh and a huge capacity 140 Pints/Day at 80℉-60% condition). In addition, it is cETL certified. The Sentinel SLGR 1400X dehumidifier is stand-alone configuration with a super powerful fan that makes it an ideal solution for commercial. There are no conventional dehumidifiers that can perform as efficiently and effectively in commercial, as the Sentinel SLGR 1400X.

Proven Performance

The Sentinel SLGR 1400X dehumidifier has two stages of filtration for capturing mold spores, debris, dust, pet dander, pollen, allergens, and more. The first stage of filtration is a pre filter that filters larger size debris and dust particles. Next, there is a MERV-10 filter that handles smaller sized particles . In cold, humid places, it can be tough to remove moisture completely. In these situations, you need a dehumidifier that has a powerful fan to keep dry air circulating at all times. The Sentinel SLGR 1400X can circulate 420 CFM of air. This makes it capable of maintaining areas up to 3,800 sq. ft The Sentinel SLGR 1400X dehumidifier has a large contact surface on the cooling coils , which means it can quickly cool down hot air, in addition to handling a higher air volume. The unit is also equipped with a automatic digital control system for easy set up and accurate operation.

Power 115V/60HZ
SLGR (More effective than LGR) Low Humidity & High Temp
Size For Up to 3,800 Sq.FT
Filter MERV-10, MERV-1
Air flow 420CFM, 714CMH
Sound Pressure Level <60 DBA
Refrigerant R410A
Wheels Large 8" Wheel
Draining Condensate Pump
Functioning Temperature Range 33-110 F
Functioning Humidity Range 35~95%
Capacity (80 F-60%) 140 Pints
COP 2.75 L/kWh
Weight 103 lbs
Dim (L×H×D) 20.1" L×36.6" H×17.3" W
Loading quantity 40" HQ 152 Sets

Ratings Summary

98% Recommend this product of 18 responses

18 Ratings
4.9 Average
5 Stars
500% Complete
4 Stars
400% Complete
3 Stars
NAN % Complete
2 Stars
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1 Stars
NAN% Complete
Total: 18 Reviews
It removes moisture from the air very well!
By 'Chyna Mcculloch ', Reviewed on 2020-09-14 14:59:57
Great dehumidifier, my basement no longer has that musty smell, now it looks too dry. The air filter is very good. My previous dehumidifier also has an air filter that can be removed and cleaned. The quality of the air filter on the Sentinel SLGR 1400X is much better. .It is more expensive than other dehumidifiers but worth the price. It makes a difference in my house.
Great product
By 'Cruz Frame ', Reviewed on 2020-09-07 14:27:15
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 2020-09-01 14:26:18
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 2020-08-25 08:19:16
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 2020-08-18 09:02:27
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 2020-08-11 10:20:52
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 2020-08-03 16:54:19
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 2020-07-27 19:28:33
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 2020-07-21 15:02:21
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 2020-07-13 16:34:54
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.


Questions & Answers
Answered by Alorair
Has this machine passed CE and ETL certification?

Fenella on 2020-09-08 13:31:31

1 Answer

Answered by Alorair
Answered by Alorair
The validity period of the cold catalyst is 5 years.
What is the warranty period for this machine?

Acacia on 2020-08-25 14:43:45

1 Answer

Answered by Alorair
5-year warranty.
What is the air volume (maximum) of the machine?

Courtnie on 2020-08-18 14:46:22

1 Answer

Answered by Alorair
420 CFM.
How heavy is this machine? Is it easy to move?

Louie on 2020-08-12 14:20:00

1 Answer

Answered by Alorair
Weighing up to 103 pounds, this machine is equipped with 8-inch large embedded wheels for easy movement.
What is the size of this machine?

Habiba on 2020-08-05 10:34:55

1 Answer

Answered by Alorair

1 Answer

Answered by Alorair
No more than 3,800sq.Ft.

1 Answer

Answered by Alorair
It may be noisy, but it won't bother you.

1 Answer

Answered by Alorair
All items can be returned within 30 days from the date of purchase.
Do I need to empty the water tank manually?

Lily on 2020-07-07 14:51:18

1 Answer

Answered by Alorair
The 1400X is equipped with a built-in condensate pump and drain pipe, so it can drain automatically without emptying the water tank.

1 Answer

Answered by Alorair
It consumes less power but guarantees more power. It is made with reliable SLGR Micro-channel technology. It has the best condensate pump.

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