Best Large Dehumidifiers Ranked

A low-priced, efficient 50-pint pump unit with Wi-Fi for basements. Its main weakness is unclear warranty support.

The low-cost way to get an efficient 50-pint pump dehumidifier for a basement. It is a Midea-built unit sold under Amazon’s own label.

A conventional upright 50-pint dehumidifier with a pump and Wi-Fi at a low price, for basements without a floor drain.

A full-size 50-pint dehumidifier with a built-in pump and Wi-Fi, for damp basements where there is no floor drain. Efficient for its size, though the warranty is short.

A smart 50-pint dehumidifier from a major appliance brand, for large rooms and basements with a floor drain.

A plain, efficient 50-pint basement unit with a pump, for buyers who want a known appliance brand. Check the warranty with the seller, as Whirlpool does not publish it on the listing.

An efficient 50-pint dehumidifier for basements and large rooms whose oversized bucket suits places without a floor drain. A pump version is sold separately.

A Wi-Fi 50-pint basement unit with a pump, for spaces where water has to drain uphill. ENERGY STAR rivals at the same price cost less to run.

A 50-pint pump dehumidifier with a longer warranty than most, for cold or below-grade basements.

An efficient 50-pint basement unit with a pump and both hoses included, for spaces where water has to drain uphill.