Best Dehumidifiers of 2026: Basement, Pump and Whole-Home Picks

The Cube's trick is its shape: Midea says it runs in an extended or nested form, and its bucket is larger than most portable units', which the Amazon listing puts at 4.2 gallons. That matters in a basement where you cannot run a hose to a drain, because emptying a small bucket twice a day is the main reason people give up on dehumidifiers. It also takes a drain hose for continuous drainage to a floor drain or sink below the unit.

Its 49.67-pint certified capacity puts it at the top of ENERGY STAR's 25-to-50-pint class, which suits a very damp space under 2,000 square feet or a moderately damp larger one, per ENERGY STAR's sizing guide. At 515 kWh a year and the 2025 US average of 17.2 cents per kWh, ENERGY STAR's estimate works out to about $88.58 a year. Skip it if the drain is above the unit; get the pump model. See our Midea Cube review.

A pump changes how you live with a dehumidifier. Instead of placing the unit above a floor drain or emptying a bucket, you run a hose up to a laundry sink or out a basement window. Midea's listing says the built-in pump drains vertically or horizontally, and that the unit stops automatically when the tank is full and restarts when emptied.

ENERGY STAR certifies it at 49.74 pints a day and 2.01 L/kWh, essentially the same as the Cube, at an estimated 525 kWh a year (about $90.30 at 17.2 cents). Skip it if you have a floor drain next to where it will sit; the Cube's bigger bucket and smaller body are the better buy then.

Levoit's listing is unusually clear: 25 pints a day at 65°F and 60% relative humidity, the DOE test condition, and 84 pints only at 104°F and 95% RH. ENERGY STAR certifies 24.54 pints and lists it as meeting its Most Efficient criteria, with an estimated 281 kWh a year, about $48.33 at 17.2 cents.

Four drainage options, including a removable pump the listing says lifts water up to 9.8 feet, make it easy to place. ENERGY STAR's sizing guide puts 20 to 30 pints at a slightly to moderately damp space under 2,000 square feet. Skip it for a very wet basement; a 50-pint unit fits that job better.

hOmeLabs sells this as a 4,500-square-foot unit, but ENERGY STAR's certified capacity, 32.46 pints a day, is the number to plan with. That sits in ENERGY STAR's range for a very damp space under 2,000 square feet or a moderately damp larger one. At 343 kWh a year it would cost about $59.00 at 17.2 cents.

Its 1-gallon tank is small, so use the included hose wherever you can. Skip it if your space is wet enough for laundry-drying or seepage; ENERGY STAR suggests 30 to 50 pints or more there. See our hOmeLabs review.

The FHDD5034Y1 replaces older Frigidaire 50-pint models such as the FFAD5033W1, which is no longer in ENERGY STAR's current certified list. ENERGY STAR certifies it at 49.71 pints a day and 2.01 L/kWh, with an estimated 521 kWh a year (about $89.61 at 17.2 cents). On paper it matches the Midea Cube; choose on price, bucket size and whether you want the Cube's compact shape.

Skip it if you need a pump. See our Frigidaire FHDD5034Y1 review.

Whole-home dehumidifiers are tested differently from portables and certified separately; ENERGY STAR lists the E080 at 65.00 pints a day, 2.35 L/kWh and its Most Efficient designation, with an estimated 632 kWh a year (about $108.70 at 17.2 cents). It drains through a pipe or its included pump, so there is no bucket, and the listing says it can mount from joists or connect to ductwork.

ENERGY STAR says whole-home units should be sized and installed correctly by a professional. Skip it for a single damp room; a portable unit costs far less. See dehumidifiers for crawlspaces.