AlorAir vs Aprilaire vs Santa Fe Dehumidifiers (2026) — Which Crawl Space Unit to Buy
AlorAir is the value pick: same capacity for 30-40% less, 5-year warranty, and the one we hang most. Aprilaire is quieter and built in the USA for a few hundred more. Santa Fe is the premium unit with the best filtration and the highest price. All three outlast any room unit by a decade.
Three brands own the crawl space and basement dehumidifier market. They all make low-profile, gravity-drain, auto-restart units with 5-year warranties, so the choice comes down to price, noise, filtration, and what you can get serviced. Here is how they compare after hanging a lot of each.
Quick Comparison
| Pick | Best For | Approx Price |
|---|---|---|
| AlorAir | AlorAir Sentinel HDi90 with Condensate Pump | $1,000-$1,300 |
| Aprilaire | Aprilaire E080 Pro 80-Pint Dehumidifier | $1,400-$1,700 |
| Santa Fe | Santa Fe Compact70 Crawl Space Dehumidifier | $1,500-$1,900 |
Our Picks
Price for the Same Capacity
Compared at 80-90 pints AHAM: AlorAir Sentinel HDi90 about $1,000-$1,300 with a pump built in. Aprilaire E080 about $1,400-$1,700 without a pump. Santa Fe Compact70 about $1,500-$1,900 without a pump. AlorAir is consistently the least expensive for a given capacity, and it is the only one of the three that includes the pump at that price.
Build and Noise
Aprilaire and Santa Fe are made in Wisconsin and feel it: heavier gauge steel, quieter fans, tighter fit on the panels. AlorAir is made in China to a good standard; the cabinet is lighter and the fan is a few decibels louder. Under a house nobody hears any of them. Under a bedroom with a thin subfloor, the Aprilaire is the one you cannot hear.
Filtration
Santa Fe ships with MERV 13 filtration and is the pick if the crawl space air is also being pulled into the house or the unit is doubling as an air cleaner. Aprilaire and AlorAir use MERV 8 washable filters, which is fine for a sealed crawl space.
Controls and Ducting
All three have remote humidistats and ducting collars. AlorAir offers a WiFi controller on the HDi line. Aprilaire's control panel is the easiest to read. Santa Fe's is the most adjustable. None of this decides the purchase.
Warranty and Service
All three: 5 years. Aprilaire and Santa Fe have a dealer network and parts are easy. AlorAir handles warranty direct and has been responsive in our experience, with parts shipped from California.
Our Pick
Most crawl spaces: AlorAir Sentinel HD55 or HDi90. Same job, lowest price, pump included.
Under a bedroom, or you want the quietest: Aprilaire E080.
Air quality matters or it is ducted into the house: Santa Fe Compact70 or Advance100.
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Get a Dehumidifier Install Quote →Frequently Asked Questions
Is AlorAir a good brand?
Yes. Same capacity and warranty as Aprilaire and Santa Fe for 30-40% less. It is the unit we install most.
Which is quietest?
Aprilaire, then Santa Fe, then AlorAir. Under a house none of them are audible.
Which has the best warranty?
All three carry 5 years.
Do any include a pump?
AlorAir's HDi models do. Aprilaire and Santa Fe need a separate condensate pump if gravity drain is not possible.
What does installation cost?
$349-$699 for any of the three, depending on gravity drain or pump.
Our service areas: General Repairs in Los Angeles · General Repairs in San Diego · General Repairs in Irvine
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