Best Whole-House Dehumidifiers by Rated Area

Qualifies if: A dehumidifier its maker sells as a whole-house (ducted) unit.
Ranked by: Rated room size (highest first)
Shown: The top 8 of 12 products in our catalog that meet the rule.

#1 · Rated room size: 7200 sq ft

Removes: 130.0 pints/day. Rated for: 7200 sq ft. Needs regular cleaning to stay hygienic.

#2 · Rated room size: 5500 sq ft

Removes: 100.0 pints/day. Rated for: 5500 sq ft. Needs regular cleaning to stay hygienic.

#3 · Rated room size: 5000 square feet

Tank: 205 pints. Rated for: 5000 square feet. Needs regular cleaning to stay hygienic.

#4 · Rated room size: 4400 square feet

Removes: 80 pints per day. Rated for: 4400 square feet. Needs regular cleaning to stay hygienic.

#5 · Rated room size: 3500 sq ft

Removes: 120.0 pints/day. Rated for: 3500 sq ft. Needs regular cleaning to stay hygienic.

#6 · Rated room size: 3000 square feet

Rated for: 3000 square feet. Needs regular cleaning to stay hygienic.

#7 · Rated room size: 2800 sq ft

Removes: 90.0 pints/day. Rated for: 2800 sq ft. Needs regular cleaning to stay hygienic.

#8 · Rated room size: 2500 square feet

Tank: 100 pints. Rated for: 2500 square feet. Needs regular cleaning to stay hygienic.

How to choose between them

A whole-house dehumidifier ties into the ductwork and drains to a condensate line; it is usually a professional install.

It makes sense when several rooms or a whole humid climate need drying; a single damp basement is cheaper to fix with a portable unit.

Rankings follow the rule and order stated above, using makers' published specifications and listed prices. How we research · Disclosure