ALORAIR Crawl Space Dehumidifiers 120 PPD Moisture Removal, Crawlspace Dehumidifiers Commercial Dehumidifier for Basement, Auto Defrost, cETL Listed
Original price was: $648.66.$486.50Current price is: $486.50.
Price: $648.66 - $486.50
(as of Dec 13, 2025 04:30:49 UTC – Details)
From the brand

Warehouses in East&West U.S.

AlorAir is a damage restoration company with world-class manufacturing capability, extensive R & D facilities and dedicated team of associates to offer before and after the sale support.
Our product line is focused in flood restoration market, we have a full line of dehumidifiers, with a combination of class leading features, various capacity options. In addition, we have blowers and hepa scrubbers to assist in the drying and remediation efforts.





Sentinel series dehumidifer
Crawl Space Vapor Barrier

Sentinel HD55S White
55PPD at AHAM, 120PPD at saturation

Sentinel HD55 Blue
53PPD at AHAM, 113PPD at saturation

Sentinel HD55S Gold
55PPD at AHAM, 120PPD at saturation

Sentinel HDi65S
55PPD at AHAM, 120PPD at saturation



120 PPD Crawlspace Dehumidifier: Energy Star Certified Sentinel HD55S commercial dehumidifier can remove 120 PPD at saturation, 55 pints per day at AHAM, up to 1,300 sq.ft, lowering the humidity to comfortable levels in a short period. On the other hand, this cETL-listed dehumidifier is made of a metal outer casing that withstands more rugged conditions, ensuring long-term use and easy maintenance. Fit any crawl spaces, basements, warehouses, offices, factories, shops, storage areas
Super Convenient Usage: This high-quality dehumidifier is simply adjusted to the ideal humidity setting to minimize moisture and reduce odor. The MERV-1 Filter can protect internal components from dust when dehumidifying. the most convenient point is that you are not requested to pour away the water every hour like a normal domestic dehumidifier, there is no tank inside, it drains automatically
Designed for the Modern Home: for the satisfaction, we designed this professional dehumidifier with the modern consumer in mind. All special features make it the best for crawlspace, basement, and commercial applications, auto defrosting system, optional Remote control system, MERV-1 filter, Low-temperature operation, cETL listed
Automatic Defrost: Our advanced auto-defrosting system continuously monitors the ambient temperature using built-in sensors. When the temperature is detected to be low, the unit initiates an automatic defrost cycle to prevent frost buildup and related issues. During this process, the compressor temporarily stops while the fan continues to operate, allowing the frost to thaw. Once the defrost cycle is complete, the dehumidifier resumes normal operation. This feature conserves energy and helps extend the lifespan of the unit
5 Years Limited Warranty and safety tested – Our crawlspace dehumidifier is fully compliant with the electrical safety ETL. Every AlorAir crawl space dehumidifier comes with a 5-year limited warranty with a professional customer support team ready to assist at any time
Customers say
Customers find the dehumidifier effective at keeping basements dry and appreciate its semi-professional grade quality, ease of setup, and relatively quiet operation. The build quality is solid, with one customer noting its modular all-metal construction. While some customers report the unit lasts many years, others mention it stopped working after six weeks or broke within six months. The functionality and value for money receive mixed feedback, with some saying it’s worth the price while others disagree.
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Original price was: $648.66.$486.50Current price is: $486.50.









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