6 Best Argendon Dehumidifiers of 2026
We compared six Argendon dehumidifiers on capacity, pumps and control modes.
By Daniel Brooks
Updated October 30, 2026
Argendon dehumidifiers range from compact crawl space units to LGR restoration machines, most with 5-year warranties. Our list of the best Argendon dehumidifiers compares six models on capacity, pumps and control modes.
To browse every model we cover, visit our Whole-House & Crawl Space Dehumidifiers page.
All Products Compared
| Product | Best For | Capacity | Coverage | Drainage | Notable |
|---|---|---|---|---|---|
| Argendon Xstorm Max 180 PPD LGR Dehumidifier | Overall LGR | 180 pints saturation | Up to 2,300 sq ft | Built-in pump | LGR, 210 CFM, 5-year warranty |
| Argendon 120 PPD Crawl Space Dehumidifier with Pump | Crawl spaces | 120 pints saturation, 55 PPD AHAM | Up to 1,300 sq ft | Pump or gravity | GPP mode, 5-year warranty |
| Argendon Sandidry Elite 80C LGR Dehumidifier | Cool basements | 170 pints saturation, 80 pints AHAM | Up to 2100 sq ft | Built-in pump | LGR, RH and GPP modes |
| Argendon Shield 35P Dehumidifier | Compact pump | 70 pints saturation, 35 PPD AHAM | Up to 1,000 sq ft | Pump 19.6 ft or 6.5 ft gravity | Memory start |
| Argendon Guardian 60P Dehumidifier | Large crawl spaces | 145 pints saturation, 60 PPD AHAM | Up to 1,800 sq ft | Pump 19.6 ft or 6.5 ft gravity | ETL, RH and GPP |
| Argendon 180 Pint Commercial Dehumidifier | Commercial | 180 pints at 90 F, 90% | Up to 2,300 sq ft | Pump and hose | 194 CFM, ETL |
| Award | Product | WikiCooling Score About WikiCooling ScoreThe WikiCooling Score is our own rating from 0 to 10, based on the criteria described on our How We Review page. It reflects research, not laboratory measurement, and is never influenced by manufacturers, retailers, or affiliate commissions. Learn more › | |
|---|---|---|---|
| Best Premium |
Argendon Xstorm Max 180 PPD LGR Dehumidifier
|
Buy | |
| Best Budget |
Argendon 120 PPD Crawl Space Dehumidifier
|
Buy | |
Argendon Sandidry Elite 80C LGR Dehumidifier
|
Buy | ||
| Best Overall |
Argendon Shield 35P Dehumidifier
|
Buy | |
| Best Value |
Argendon Guardian 60P Dehumidifier
|
Buy | |
Argendon 180 Pint Commercial Dehumidifier
|
Buy |
Top 3 Argendon Dehumidifiers Reviewed
#1 Argendon Xstorm Max 180 PPD LGR Dehumidifier: Best Overall
Why We Picked It
Argendon’s Xstorm Max is an LGR commercial dehumidifier rated at 180 pints a day at saturation, with 210 CFM of airflow, a built-in pump and a 5-year warranty.
The Xstorm Max is Argendon’s restoration-grade unit. Low grain refrigerant keeps it removing moisture as the air dries, which helps finish water damage jobs. Argendon rates it at up to 180 pints a day at saturation, with 210 CFM of airflow and coverage up to 2,300 sq. ft. It drains automatically through a built-in pump, so it can work in basements and crawlspaces without a floor drain. Intelligent controls handle auto defrost and auto operation, and the compact 21.3 by 11.6 by 17.3 inch body is easier to carry than tall restoration units. A 5-year warranty is included.
Key Specifications
- Capacity: 180 pints at saturation
- Airflow: 210 CFM
- Coverage: Up to 2,300 sq ft
- Technology: LGR
- Drainage: Built-in pump
- Size: 21.3 x 11.6 x 17.3 inches
- Warranty: 5-year
| Pros | Cons |
|---|---|
|
|
Things to Consider
Argendon lists only the saturation figure here, so compare it with care against units that publish AHAM ratings.
Best For
This dehumidifier is best for water restoration, basements and crawlspaces.
Check the current price and availability of the Argendon Xstorm Max 180 PPD LGR Dehumidifier on Amazon.
#2 Argendon 120 PPD Crawl Space Dehumidifier with Pump: Best for Crawl Spaces
Why We Picked It
Argendon’s 120 PPD crawl space dehumidifier is rated at 55 PPD at AHAM for up to 1,300 sq. ft., and drains by gravity or through a built-in pump that pushes water up to 19.6 feet.
This is a well-sized unit for an average sealed crawl space or basement. Argendon rates it at 120 pints a day at saturation and 55 PPD at AHAM, covering up to 1,300 sq. ft. Two drainage options give flexibility: the included 6.5 ft. hose for a floor drain, or the built-in condensate pump that pushes water up to 19.6 feet vertically or horizontally out of a window. The 4-button digital panel sets humidity, runs a continuous mode and offers a GPP mode that tracks grains per pound for more precise drying. The low 11.85 by 17.64 by 11.69 inch body fits under houses, and a 5-year limited warranty is included.
Key Specifications
- Capacity: 120 pints at saturation, 55 PPD at AHAM
- Coverage: Up to 1,300 sq ft
- Drainage: Gravity hose or pump with 19.6 ft lift
- Controls: 4-button panel, continuous and GPP modes
- Size: 11.85 x 17.64 x 11.69 inches
- Defrost: Automatic
- Warranty: 5-year limited
| Pros | Cons |
|---|---|
|
|
Things to Consider
It is a good middle size. Very wet or vented spaces may need a larger unit.
Best For
This dehumidifier is best for average sealed crawl spaces and basements.
Check the current price and availability of the Argendon 120 PPD Crawl Space Dehumidifier with Pump on Amazon.
#3 Argendon Sandidry Elite 80C LGR Dehumidifier: Best for Cool Basements
Why We Picked It
Argendon’s Sandidry Elite 80C is an LGR dehumidifier with a built-in pump, rated at 80 pints a day at AHAM and a maximum of 170 pints, with both RH and GPP control modes.
Argendon publishes three capacity points for the 80C, which makes it easy to judge: 50.6 pints a day at 65 degrees F and 60% RH, 80 pints at 80 degrees F and 60% RH, and a maximum of 170 pints at 90 degrees F and 90% RH. Low grain refrigerant helps it keep working in cooler spaces. It moves 210 CFM and covers up to 2100 square feet. You can control it by relative humidity, from 35% to 90%, or by GPP from 25 to 200, which holds moisture steady even as temperature swings, a mode restoration crews use. A built-in pump and drain hose handle drainage, and a 5-year warranty is included.
Key Specifications
- Capacity: 80 pints at AHAM, 170 pints max
- Cool-room capacity: 50.6 pints at 65 F and 60% RH
- Airflow: 210 CFM
- Coverage: Up to 2100 sq ft
- Controls: RH mode and GPP mode
- Drainage: Built-in pump and hose
- Warranty: 5-year
| Pros | Cons |
|---|---|
|
|
Things to Consider
The upright shape suits basements, warehouses and job sites more than low crawl spaces.
Best For
This dehumidifier is best for cool basements, warehouses and drying jobs.
Check the current price and availability of the Argendon Sandidry Elite 80C LGR Dehumidifier on Amazon.
Other Models Worth Considering
Argendon Shield 35P Dehumidifier. Argendon’s Shield 35P includes both pump and gravity hoses.
Argendon Guardian 60P Dehumidifier. Argendon’s Guardian 60P covers up to 1,800 sq ft with a pump.
Argendon 180 Pint Commercial Dehumidifier. Argendon’s 180-pint unit covers up to 2,300 sq ft with a pump.
What to Expect from Argendon Dehumidifiers
Crawl space and whole-house dehumidifiers are built to run for months without attention. There is no bucket: water leaves through a gravity hose or a built-in pump, the coils are protected against corrosion, and auto defrost keeps them working in cool, damp spaces where a household unit would ice up and stop.
For more options, see our guides to crawl space dehumidifiers and LGR dehumidifiers. For single rooms, our portable compressor dehumidifiers guide covers bucket models. The product cards show the current price for each dehumidifier.
How to Choose Argendon Dehumidifiers
Compare AHAM Ratings, Not Saturation Numbers
Most listings quote two capacities. The big number is measured at saturation, around 90 degrees F and 90% humidity, conditions a crawl space rarely sees. The AHAM figure, measured at 80 degrees F and 60% humidity, is far more useful for comparing units, and it is usually about half the saturation number.
Plan the Drainage First
A gravity hose works when a floor drain, sump or exterior opening sits lower than the unit. If water has to go up and out, through a rim joist or to a basement sink, choose a model with a built-in condensate pump and check its lift height.
Know When You Need LGR
Low grain refrigerant units keep pulling water as the air gets drier and cooler, which is what drying out a flooded space requires. For maintaining a sealed crawl space, a standard unit is usually enough and cheaper to run.
Check the Warranty
These units are an investment, and warranties vary from one to six years or more. A long warranty from a brand with US support is worth paying for when the unit will live where you rarely see it.
How We Evaluate Argendon Dehumidifiers
We rank dehumidifiers on manufacturer specifications and listing details: rated capacity and the conditions behind it, coverage, drainage, efficiency, build and warranty. We kept only new, in-stock units and left out renewed listings and bucket-style household models. For this list we compared Argendon models on capacity, drainage and controls.
Frequently Asked Questions
What is the difference between AHAM and saturation ratings?
AHAM is measured at 80 degrees F and 60% humidity; saturation at about 90 degrees F and 90%. AHAM is the better number for comparing units.
Do I need a pump?
Only if there is no drain lower than the unit. Otherwise a gravity hose is simpler and has no pump to fail.
What does LGR mean?
Low grain refrigerant. These units keep removing water at low humidity and cooler temperatures, which helps finish drying jobs.
Final Verdict
The Argendon Xstorm Max 180 PPD LGR Dehumidifier is the best Argendon for drying jobs, with LGR, a pump and a 5-year warranty. For an average crawl space, choose the Argendon 120 PPD Crawl Space Dehumidifier with Pump, and for cool basements, the Argendon Sandidry Elite 80C LGR Dehumidifier.
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.