Best Dehumidifiers Under $150 (2026)

This is a true compressor machine: a refrigerant loop chills a coil, water condenses on it, and a fan pushes the dried air back into the room. That is why it can quote output in pints per day instead of ounces. The 'max 34 pints' on the box is a peak figure measured under warm, humid test conditions, so a cool basement will yield less, but even a fraction of 34 pints dwarfs what any plate unit here can do.

The tradeoff is size, weight and noise. A compressor unit is heavier than every other pick in this guide and its compressor makes an audible hum that plate units never produce. It offers three drainage options, a built-in 0.79 gallon tank, an included 3.28 ft drain hose for continuous drainage and a third route, and it has an auto mode that defaults to 50 percent humidity. Compared with the 58 oz BeOkay, the built-in tank is more than twice the volume and the drying rate is many times higher.

Ownership means treating it as a small appliance. Keep the air filter clean, keep a foot of clearance behind it, and run the hose downhill to a drain so you never face a full tank. Compressors in this price class can fail early if the coil runs dirty or the unit is moved while running, so let it sit upright for a few hours after transport. In a damp laundry room or a finished basement corner, it is the only pick that behaves like a real dehumidifier.

The Newo is a thermoelectric unit for bathrooms and small rooms. Its notable feature is the timer range, with 24, 48, 72 and 96 hour shutoffs or continuous running, which suits a vacation cabin or an infrequently used guest room. Auto shutoff and auto defrost round out the safety side, and a flashing red light tells you when the tank is full.

Compared with the KNKA compressor, it removes far less water but is lighter, nearly silent and easy to carry. The 260 square foot rating is a closet or small-bedroom number, and it should be read as the upper end for a closed room. Against the 58 oz BeOkay it has a smaller tank, but the timer set is wider.

Expect a few seasons of steady use. Wipe the tank, rinse it with vinegar occasionally, and keep the intake clear of dust. The ambient lights can be turned off, which most owners will want to do at night. The timers matter more than they sound. A 72 or 96 hour shutoff lets a cabin owner start the unit before leaving and have it quit on its own, which saves power and avoids a unit running dry in an empty room.

The BeOkay carries the largest tank among the plate units in this guide at 58 oz, about 1657 ml. It has a defrost routine and three modes including sleep and normal, plus five timer settings. For a small bedroom or nursery, it offers enough capacity to run through a night without waking you.

Its 230 square foot rating is the most modest here, and it is a fair figure for a plate unit. It also costs less than the KNKA but produces far less water, so it is the right choice only if your humidity is mild. Compared with the Newo, it gives you more tank and a similar feature set.

Upkeep is simple: rinse the tank, clear the vents and store it dry. Do not count on it for a cold space, since the plate slows sharply once the room drops below about 60 degrees. Because the plate is tuned for nights, the sleep mode is the one most owners will live in. Keep the unit at least a hand's width from curtains so it does not pull fabric against the intake, and place it on a hard surface so the tank cannot soak a rug if it ever overflows.

Windangel sells a 44 oz thermoelectric unit with three dehumidification modes, auto shutoff and auto defrost. It is functionally close to the Newo, and the choice between them comes down to price and timers. This one skips the long timer range but is otherwise equivalent.

For a closet, a bathroom or a small bedroom it does the job. It cannot rival the KNKA in water removal, and its 44 oz tank fills faster than the BeOkay's 58 oz. The ten colour light options are decoration, not function.

As with every plate unit, treat it as a consumable and replace it when output fades. Wipe the tank, clear the vent, and keep it away from walls so air can move. Think of this as the middle plate unit. If the Newo is on sale it wins on timers, and if the BeOkay is on sale it wins on tank size, so this one earns a place only when it is the cheaper of the three or when you want its simple control scheme in a guest bathroom.

The TABYIK is the plainest and cheapest unit in this group. It has a 35 oz clear tank, a 280 square foot rating and auto shutoff. It exists for small closets and bathrooms.

Compared with the KNKA it does a tiny fraction of the work, and its tank is the smallest here. It is a trial unit: if it helps, you know a bigger machine will help more.

Care is the usual wipe, vinegar rinse and dust. It will not survive years of hard use, but at this price that is acceptable. If you buy it and the closet smell improves within a week, you have confirmed that a plate unit is enough for that space. If nothing changes, return it and look at the KNKA instead of buying another small unit, because stacking plates rarely adds up to a compressor.