AlorairCrawlspace Discount Codes & Promo Codes

Save up to $100 on select Alorair dehumidifiers, crawl space solutions, fans, bundles, and add-ons. Discounts apply automatically at checkout. Enjoy free fast shipping, plus free accessories on select models. Wholesale packs excluded.

Save 20% on the Sentinel HD35P and Ventirpro 540 combo package.

Save 15% on the Sentinel HD55P and Ventirpro 260 fan combo package.

Save 16% on the Helios MP55 and VentirPro-S2 ventilation fan combo.

Save 19% on the Helios MP35 and VentirMax 570SD fan combo package.

Save 19% on the Helios D35 and Ventirpro 540S ventilation fan combo.

Save 23% on the Sentinel HDi120 and VentirPro 720S ventilation fan combo.

Save 24% on the Sentinel HDi100 and VentirMax 780SD ventilation fan combo.

Save 20% on the Galaxy 60P and Ventirpro 540 fan combo package.

Save 23% on the Sentinel HDi90 and 10mil vapor barrier combo package.

Save an extra 6% on the 145-pint Galaxy 60 crawl space dehumidifier, designed for spaces up to 1,800 sq. ft. Use code by August 31, 2026.

Use code to save an extra 6% on the Galaxy 85P crawl space dehumidifier with built-in pump. Valid through August 31, 2026.

Save an extra 6% on the Galaxy 60P 145 PPD dehumidifier with built-in pump. Valid through August 31, 2026.

Save 5% on the AlorAir Sentinel HDi90 Ductable Crawl Space Dehumidifier with code. Offer valid through September 10, 2026.

Get 5% off the AlorAir Sentinel HDi90 WiFi Crawl Space Dehumidifier with Condensate Pump. Use code at checkout. Offer ends September 10, 2026.

Save 5% on the AlorAir HDi65S Black WiFi Dehumidifier with Pump. Apply code at checkout. Valid through September 10, 2026.

Enjoy 5% off the AlorAir Sentinel HD55S White WiFi Crawl Space Dehumidifier with code. Offer valid until September 10, 2026.

Make dryer vent installation and cleaning easier with the AlorAir Magnetic Dryer Vent Connector Kit. Use code Connector2 at checkout to get $2 off.

Get an extra 3% off the AlorAir Sentinel HD55 with code 3%OFFSentinel HD55. Perfect for keeping your crawl space dry, healthy, and protected.

Save an extra 3% on the AlorAir Sentinel HD55 (white) with code 3%OFFSentinel HD55S – removes moisture, protects your home.

Use coupon code HD55SGOLD6 to get 6% off the AlorAir Sentinel HD55S Gold 120 PPD Crawl Space Dehumidifier. Designed for crawl spaces, basements, storage areas, and commercial spaces up to 1,300 sq. ft., this compact Energy Star-certified dehumidifier features automatic drainage, auto defrost, low-temperature operation, and reliable moisture control. Apply the code at checkout to save on your purchase.

Reduce dampness, musty smells, and humidity issues in crawl spaces or basements with the AlorAir Sentinel HDi65S Black WiFi dehumidifier. Apply code HDi65S10 at checkout to save 10%.

Use code NEW3 to save 3% on the AlorAir 120 PPD Helios MP55 crawl space dehumidifier with pump and drain hose, designed for spaces up to 1,500 sq. ft.

Take an extra 3% off the AlorAir Sentinel HD55P with code 3%OFFSentinel HD55P – stops moisture, protects your home.

Get an extra 3% off the AlorAir Sentinel HDi65 Black with code 3%OFFSentinel HDi65S – controls dampness, prevents mold.

Use code to get 3% off all wholesale dehumidifier packs, including bulk pack options for contractors, crawl space projects, basements, warehouses, and large-scale humidity control needs.

Save 8% on the Alorair Galaxy 60P 145 PPD crawl space dehumidifier with pump and drain hose.

Save 6% on the AlorAir Sentinel HD55 Blue WiFi Dehumidifier with code. Built for crawl spaces up to 1,200 sq. ft. with smart app control and auto defrost.

Use code to save on the AlorAir Sentinel HDi100 Dehumidifier for crawl spaces and basements.