AlorairCrawlspace Coupons & Deals
Compare listed offers with product-specific cart results where available. Prices exclude shipping and tax.
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AlorairCrawlspace Coupons & Promotions
Offer titles describe listed terms. Cart results show the savings actually observed on eligible products, which can differ. Browse matching products.
5% OFF AlorAir Helios MP35 Dehumidifier
5% OFF AlorAir Sentinel HD55S WiFi Dehumidifier
3% OFF – Stop Crawl Space Moisture
3% OFF – Kill Crawl Space Humidity
More offers (13)
3% OFF – Dry Crawl Space, No Mold
3% OFF – Stop Crawl Space Mold & Humidity
$2 OFF AlorAir Magnetic Dryer Vent Connector Kit
10% OFF AlorAir HDi65S Dehumidifier
6% OFF AlorAir HD55 Gold Dehumidifier
6% OFF AlorAir Galaxy 60P Dehumidifier
6% OFF AlorAir Galaxy 60 Dehumidifier
3% OFF AlorAir Wholesale Dehumidifiers
6% OFF AlorAir Sentinel HD55 Dehumidifier
10% OFF AlorAir Sentinel HDi100 Dehumidifier
5% OFF AlorAir HDi65S Black WiFi Dehumidifier With Pump
Up to $100 OFF Summer Sale
Up to 25% OFF AlorairCrawlspace Dehumidifiers
AlorairCrawlspace Coupons & Deal Highlights
Browse AlorairCrawlspace Products by Category
AlorairCrawlspace product catalog shows all active tracked products, not only discounted items. Compare products by deal rating, current price, newest additions, popularity, available savings, and price-history signals, or choose a category to narrow the list.
Browse all AlorairCrawlspace product categories 11 groups
Top rated AlorairCrawlspace products
Showing all products sorted by deal rating.
-25% AlorAir 220PPD Crawl Space Dehumidifier with Pump and Drain Hose | Sentinel HDi100 (White) | Size for 2900 sq.ft
-20% AlorAir® App Controlled 120 PPD Crawl Space Dehumidifiers | Sentinel HDi65S Black WiFi | Size for 1300 sq.ft
-24% AlorAir 120 PPD Crawl Space Dehumidifiers with Drain Hose | Sentinel HD55S (Gold) | Size for 1300 sq.ft
-20% Alorair 145 PPD Crawl Spaces Dehumidifier with Pump and Drain Hose | Galaxy 60P | Size for 1800 sq.ft
-20% AlorAir 145 Pint Crawlspace Dehumidifiers with Drain Hose | Galaxy 60 | Size for 1800 Sq.Ft
-20% AlorAir Wi-Fi 113 PPD Crawlspace Dehumidifier | Sentinel HD55 Blue WiFi | Size for 1200 sq.ft
-32% 
-30% 
-22% AlorAir 120 PPD Crawl Space Dehumidifiers with Drain Hose | Sentinel HD55S (White) | Size for 1300 sq.ft
-25% 
-20% AlorAir® App Controlled 120 PPD Dehumidifier | Sentinel HD55S White WiFi | Size for 1300 sq.ft
-15% AlorAir 70 PPD Crawl Space Dehumidifier with Pump and Drain Hose | Helios MP35 | Size for 1000 sq.ft
-50% 
-25% AlorAir 120 PPD Crawl Space Dehumidifiers with Pump and Drain Hose | Sentinel HDi65S (Black) | Size for 1300 sq.ft
-25% 
-25% 
-20% AlorAir 120 PPD Crawl Space Dehumidifier with Pump and Drain Hose | Sentinel HD55P | Size for 1300 sq.ft
-20% Showing 18 of 114 products
AlorairCrawlspace Price & Offer Comparison
Store price is the current listed product price, including any store markdown. A separate offer price shows the result of a tested coupon or automatic cart discount. Shipping and tax are not included.
AlorairCrawlspace Tracked Price Drops & Recorded Lows
Up to five products: price drops recorded in the seven days up to the price snapshot first, then products at their lowest recorded price after a tracked price change. Selection uses actual store-price history, not the discount from a crossed-out regular price.
| Product | Store price | Best offer | Price history | Deal rating | Details |
|---|---|---|---|---|---|
| $350.73 | No tested offer | View | |||
| $495.98 | Tested coupon After coupon$466.23 | View | |||
|
ALORAIR® VentirMax 300SD Ventilator FanLowest recorded price | $60.99 | No tested offer | View | ||
| $505.95 | Tested coupon After coupon$490.78 | View | |||
|
Alorair 720CFM Crawl Space Ventilation Fan | Ventirpro 720Lowest recorded price | $104.76 | No tested offer | View |
Newest AlorairCrawlspace Deals
Newest AlorairCrawlspace deals are listed first so shoppers can find recently added sale products, fresh markdowns, and new price drops before older offers.
AlorairCrawlspace FAQ
AlorAir coupon and buying guide
Choose the right AlorAir dehumidifier before using a coupon
AlorAir focuses on moisture-control equipment for crawl spaces, basements,
whole-house applications, workshops and restoration work. Before applying
a coupon code, compare AHAM capacity, saturation capacity, coverage,
drainage, filter type and smart-control features.
Check the complete project cost
A discount is useful only when the unit is correctly sized. Include the
drain route, condensate pump, replacement filters, risers, hanging
hardware, vapor barrier or ventilation fan when calculating the full
moisture-control setup.
Start with the moisture problem, not the model number
The same-looking dehumidifier can behave very differently in a tight
crawl space, a finished basement or a whole-home duct system.
Prioritize compact dimensions, auto-defrost and a practical drain path.
Compare the 35–55 PPD AHAM class and match gravity drainage or a pump to the site.
Higher-capacity units can reduce the need for multiple machines.
Wi-Fi models are useful when the equipment is installed in a rarely visited area.
Compare airflow, filters and ducting requirements instead of room coverage alone.
AlorAir model comparison by specifications
AHAM and saturation figures use different test conditions, so they should
not be treated as interchangeable.
| Model | Moisture removal | Suggested coverage | Drainage / controls | Best fit |
|---|---|---|---|---|
| Helios D35 | 35 PPD AHAM 70 PPD saturation | Up to 1,000 sq. ft. | Gravity drainage Auto-defrost | Compact crawl spaces and smaller basements |
| Sentinel HD35P | 35 PPD AHAM 70 PPD saturation | Up to 1,000 sq. ft. | Condensate pump and hose Auto-defrost | Areas where water must be lifted to a drain |
| Sentinel HD35P WiFi | 35 PPD AHAM 70 PPD saturation | Up to 1,000 sq. ft. | Pump and hose App monitoring and control | Remote properties or hard-to-access crawl spaces |
| Sentinel HD55S | 55 PPD AHAM 120 PPD saturation | Up to 1,300 sq. ft. | Gravity drainage MERV-1 filter | Medium-size crawl spaces and basements |
| Galaxy 60 | 60 PPD AHAM 145 PPD saturation | Up to 1,800 sq. ft. | Gravity drainage MERV-1 filter | Larger enclosed crawl spaces and basements |
| Sentinel WHD 100 | 90 PPD AHAM 70 PPD DOE | Up to 2,300 sq. ft. | Whole-house format MERV-10 filter and auto-defrost | Whole-home humidity systems and ducted projects |
Verify the latest specification sheet, electrical requirements,
installation clearance and drainage method for the exact configuration.
The hidden fit test
Access and service space
Measure the opening, doorway and clearance needed to remove the filter.
Drain direction
Gravity drainage and pump-assisted drainage solve different layouts.
Climate conditions
Check the expected temperature and humidity range.
Maintenance routine
Plan filter access, cleaning intervals and safe inspection access.
AlorAir ordering checklist
-
1
Measure the area, ceiling height and equipment access route. -
2
Compare AHAM ratings before saturation figures. -
3
Decide whether gravity drainage or a condensate pump is required. -
4
Choose Wi-Fi control when remote monitoring is genuinely useful. -
5
Confirm voltage, outlet access and cord length. -
6
Add filters, risers, hardware or vapor-barrier materials to the final budget.
openings clear and confirm delivery, return and warranty terms before
ordering heavy equipment.
AlorAir coupon and dehumidifier FAQ
AlorAir sells crawl-space and basement dehumidifiers, whole-house
units, ventilation fans, filtration systems, filters, vapor
barriers, accessories and combination moisture-control kits.
Compare AHAM capacity, recommended square footage, dimensions,
temperature range, airflow, filter type, drainage method and the
accessories required for your space.
AHAM capacity is usually the better starting point because it uses a
standardized operating condition. Saturation capacity represents a
much wetter test environment.
A pump is useful when the drain is higher than the unit or too far
away for gravity flow. A nearby lower floor drain may not require a
pump.
Wi-Fi control is helpful when the crawl space is difficult to visit.
Remote monitoring can reveal a power interruption, unusual humidity
or a drainage problem.
Choose a crawl-space model for a contained under-floor or basement
area. Consider a whole-house model when the project includes central
airflow, ducting and several living zones.
Confirm the exact model, dimensions, electrical supply, drainage
arrangement, delivery access, installation responsibility, filter
availability and current return or warranty terms.