Question 1

Which is better, AlorAir Sentinel HDi90 Dehumidifier or BaseAire AirWerx90X Crawl Space Dehumidifier?

Accepted Answer

Based on our testing, the AlorAir Sentinel HDi90 Dehumidifier scores higher overall at 9/10. The AlorAir Sentinel HDi90 Dehumidifier scored 9/10 and the BaseAire AirWerx90X Crawl Space Dehumidifier scored 8.4/10 in our Best Dehumidifiers for Crawl Space 2026 evaluation.

Question 2

Is the AlorAir Sentinel HDi90 Dehumidifier worth it over the BaseAire AirWerx90X Crawl Space Dehumidifier?

Accepted Answer

The AlorAir Sentinel HDi90 Dehumidifier scores 9/10 while the BaseAire AirWerx90X Crawl Space Dehumidifier scores 8.4/10. The AlorAir Sentinel HDi90 Dehumidifier is our "Best Overall" pick in the Best Dehumidifiers for Crawl Space 2026 category.

AlorAir Sentinel HDi90 Dehumidifier vs BaseAire AirWerx90X Crawl Space Dehumidifier: Which to Buy?