ALORAIR Storm 80X Review: An Efficient LGR Dehumidifier on Wheels
ALORAIR's Storm 80X is an LGR dehumidifier rated at 80 PPD under AHAM conditions with a COP of 2.4 L/kWh and a built-in pump.
By Daniel Brooks
Updated October 28, 2026
The ALORAIR Storm 80X LGR Dehumidifier is an LGR dehumidifier built for water damage drying and large spaces up to 2,100 sq ft, rated at 80 PPD under AHAM conditions and up to 170 pints at saturation. For more models, see our Whole-House & Crawl Space Dehumidifiers page.
Our Verdict
The Storm 80X is our top LGR pick: efficient, easy to move and drained by a built-in pump.
Its upright body is too tall for most crawl spaces, and it is louder than residential units.
ALORAIR Storm 80X LGR Dehumidifier
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Key Specifications
| Feature | Specification |
|---|---|
| Brand | ALORAIR |
| Model | Storm 80X |
| Capacity | 170 pints at saturation, 80 PPD at AHAM |
| Coverage | Up to 2,100 sq ft |
| Airflow | 200 CFM |
| Efficiency | COP 2.4 L/kWh |
| Drainage | Built-in pump |
| Size and Weight | 15.2 x 14.4 x 24.8 inches, 63.9 pounds |
Design
At 15.2 x 14.4 x 24.8 inches and 63.9 pounds, it rolls on wheels with a retractable handle.
An integrated condensate pump drains collected water automatically.
Controls
Airflow is 200 CFM, and ALORAIR lists a COP of 2.4 L/kWh, which means more water removed per unit of power.
The low grain refrigerant design keeps drying as air gets cooler and drier.
Placement Tips
In a crawl space, set the unit level on a vapor barrier, blocks or a hanger kit, away from standing water, with clear space around the intake and outlet. Run the drain hose with a steady downhill slope, or route the pump line to a sink, sump or exterior opening.
Seal vents and lay a vapor barrier first. A dehumidifier in a vented crawl space spends its effort drying outdoor air.
Running Costs and Care
Check the filter every month or two during heavy use and rinse or replace it when dirty. Make sure the drain line stays clear and, on pump models, test the pump occasionally.
Set the humidity target around 50% to 55%. The compressor then cycles off once the space is dry, which keeps running costs down.
How It Compares
Against the ALORAIR 180 PPD unit, the Storm 80X is taller but more efficient and easier to roll around.
Against the B-Air VG-2200, it has less capacity but is lighter and cheaper.
Pros and Cons
| Pros | Cons |
|---|---|
| Efficient LGR design | Too tall for crawl spaces |
| Wheels and handle | Louder than home units |
| Built-in pump | Expensive |
| 200 CFM airflow | Heavy |
| 6-year limited warranty | Overkill for maintenance |
Who Should Buy It
| Who Should Buy It? | Who Should Look Elsewhere? |
|---|---|
| Water damage drying | Low crawl spaces |
| Large basements | Small homes |
| Contractors | Quiet living spaces |
| Job sites | Tight budgets |
For more options, see our picks for the best LGR dehumidifiers and the best dehumidifiers for water damage.
Final Verdict
The ALORAIR Storm 80X LGR Dehumidifier is an efficient, portable LGR dehumidifier for drying jobs. You can check the current price and details for the ALORAIR Storm 80X LGR Dehumidifier.
Frequently Asked Questions
What does LGR mean?
Low grain refrigerant, which keeps removing water in drier air.
What is its AHAM rating?
80 PPD.
Does it have a pump?
Yes.
How efficient is it?
ALORAIR lists a COP of 2.4 L/kWh.
Will it fit in a crawl space?
Usually not; it is about 25 inches tall.
About the author
Daniel Brooks is a home cooling editor at WikiCooling, covering window, portable, through-the-wall and mini-split air conditioners, fans, and dehumidifiers. He researches cooling capacity, energy efficiency, noise levels, installation requirements, and buyer feedback to help homeowners choose the right unit for their room size, climate, and budget.