How much moisture does the HS35 remove?

It is rated at 70 pints per day, which suits a typical residential crawl space. Larger or wetter spaces may need a higher-capacity unit.

Does it need a gravity drain?

No. It has a built-in condensate pump and a drain hose, so it can push water up and out to a remote drain.

Yes. Its low-profile design is made to slide under a house where a tall freestanding dehumidifier will not fit.

The fan and pump make some noise. In a crawl space below living areas, most owners find it tolerable but audible.

Clean or replace the filter regularly and check the coil and drain line. Keeping airflow clear helps it run efficiently.

It also works in basements and other enclosed damp spaces, but it is designed around crawl space use.

Rated 4.9 out of 5 from 16 ratings.

At AlorairCrawlspace, for $350.73, as of our latest check.

$350.73at AlorairCrawlspaceChecked Nov 9

Prices are checked against each store and labelled with when.