# The Quietest Dehumidifiers for Bedrooms, Offices and Nurseries

> "Whisper-quiet" is printed on almost every box. These are the models with real noise numbers — or no compressor at all — behind the claim.

Canonical: https://www.enthusiastreview.com/best/best-quiet-dehumidifier/
Last updated: 2026-11-05
Published: 2026-09-25
Category: Size & Features
Publisher: Enthusiast Review

Finding the **quietest dehumidifier** is harder than it should be. Nearly every listing promises "whisper-quiet" or "ultra-silent" operation, yet very few print a decibel number beside the claim. For a bedroom, nursery or home office, that adjective is the difference between sleeping through the night and lying awake listening to a compressor kick on.

So we sorted the field by the noise information that actually exists: independent lab ratings, published decibel measurements and manufacturers' own spec sheets. We also looked hard at design, because the way a dehumidifier pulls water out of the air — compressor, desiccant rotor or thermo-electric chip — predicts its noise better than its size does.

## Our top picks

- **Best overall quiet:** Midea Cube 20 — [check price on Amazon](https://www.amazon.com/dp/B08ZMY8BC8?tag=sktiger-20&linkCode=ll1)
- **Best budget quiet compressor:** Frigidaire FFAD2233W1 — [check price on Amazon](https://www.amazon.com/s?k=Frigidaire%20FFAD2233W1&tag=sktiger-20)
- **Best quiet desiccant:** Eva-Dry EDV-4000 — [check price on Amazon](https://www.amazon.com/dp/B00GOZ1XLK?tag=sktiger-20&linkCode=ll1)
- **Best ultra-quiet mini:** Pro Breeze PB-03 — [check price on Amazon](https://www.amazon.com/dp/B01HXVUT7C?tag=sktiger-20&linkCode=ll1)
- **Best mid-size with sleep mode:** Midea Cube 35 — [check price on Amazon](https://www.amazon.com/dp/B0GL7QLD49?tag=sktiger-20&linkCode=ll1)

The **Midea Cube 20** is the quietest dehumidifier for most people: Consumer Reports rates it Excellent for noise, and it's ENERGY STAR Most Efficient too.

## 1. Midea Cube 20-Pint Smart Dehumidifier (MAD20S1QWT) — Best overall quiet

[Check price on Amazon](https://www.amazon.com/dp/B08ZMY8BC8?tag=sktiger-20&linkCode=ll1)

**Pros**

- Excellent noise rating from Consumer Reports
- Also rated Excellent for water removal and humidistat accuracy
- ENERGY STAR Most Efficient
- Gravity-drain hose option

**Cons**

- Sized for one room, not a whole floor
- Still a compressor, so you'll hear it cycle at close range

**Why we picked it:** It's rare for the quietest compressor dehumidifier in a lab rating to also be one of the more affordable ones, but that's the Cube 20. You don't trade capacity or accuracy for the low noise, either — it scores at the top on both.

**Performance:** Consumer Reports gives the Cube 20 an Excellent rating for noise alongside Excellent marks for water removal, convenience and humidistat accuracy. It's rated at 20 pints a day under the DOE test and carries ENERGY STAR's Most Efficient designation, the top efficiency tier in its class. Midea lists coverage up to about 1,500 square feet, though some retail listings show a smaller figure, so treat it as a bedroom, office or small-basement unit.

**Worth knowing:** Need more capacity? Larger Cube sizes share the same design; see our [Midea guide](https://www.enthusiastreview.com/best/best-midea-dehumidifier/).

| Spec | Value |
| --- | --- |
| Capacity | 20 pints/day (DOE 2019) |
| Noise | Excellent (Consumer Reports) |
| Efficiency | ENERGY STAR Most Efficient |
| Drainage | Bucket or gravity hose |
| Best for | Bedroom, office, small basement |

## 2. Frigidaire 22-Pint Dehumidifier (FFAD2233W1) — Best budget quiet compressor

[Check price on Amazon](https://www.amazon.com/s?k=Frigidaire%20FFAD2233W1&tag=sktiger-20)

**Pros**

- Independently measured at 44.6 dB on low from 10 feet
- Quieter than normal conversation
- Single-room capacity keeps the fan from straining
- Familiar brand with broad parts support

**Cons**

- Small capacity for damp basements
- Bucket-first design

**Why we picked it:** This is the most affordable unit we found with an actual independent decibel measurement behind its quiet claim, rather than a marketing adjective — and the number lands right at the level most people consider bedroom-friendly.

**Performance:** An independent reviewer measured it at 44.6 dB on its low fan speed from 10 feet away, comfortably below conversation level. Frigidaire rates it at 22 pints a day for a single room of roughly 330 square feet. The same reviewer measured Frigidaire's own 50-pint models well above 49 dB, a reminder that a smaller, right-sized unit is usually the quieter one. Our [Frigidaire guide](https://www.enthusiastreview.com/best/best-frigidaire-dehumidifier/) covers the rest of the range.

| Spec | Value |
| --- | --- |
| Capacity | 22 pints/day |
| Noise | 44.6 dB on low at 10 ft (independent) |
| Type | Compressor |
| Coverage | About 330 sq ft |
| Best for | Bedroom, guest room |

## 3. Eva-Dry EDV-4000 Rotary Desiccant Dehumidifier — Best quiet desiccant

[Check price on Amazon](https://www.amazon.com/dp/B00GOZ1XLK?tag=sktiger-20&linkCode=ll1)

**Pros**

- As low as 32 dB on low, per Eva-Dry
- No compressor to cycle on and off
- Keeps working in cold rooms
- Built-in ionizer

**Cons**

- Removes less water than a compressor unit at its price
- Desiccant heaters draw more power

**Why we picked it:** A desiccant rotor doesn't have a compressor's stop-start rumble, which is why this Eva-Dry posts the lowest running noise of any active unit here. It also keeps pulling water in cool spaces where compressor units ice up.

**Performance:** Eva-Dry's spec sheet lists noise as low as 32 dB on the low setting. The unit is rated for roughly 7 liters (about 14.8 pints) a day in spaces up to around 444 square feet, and draws 330 watts on low and 615 watts on high — more than a compressor of similar capacity, which is the usual desiccant trade-off. Compare other rotor-based units in our [desiccant dehumidifier guide](https://www.enthusiastreview.com/best/best-desiccant-dehumidifier/).

| Spec | Value |
| --- | --- |
| Capacity | About 14.8 pints (7 L)/day |
| Noise | 32 dB on low (maker) |
| Type | Rotary desiccant |
| Power | 330 W low / 615 W high |
| Low-temp operation | Yes |
| Best for | Cool rooms, light sleepers |

## 4. Pro Breeze PB-03 Mini Dehumidifier (2,200 cu ft) — Best ultra-quiet mini

[Check price on Amazon](https://www.amazon.com/dp/B01HXVUT7C?tag=sktiger-20&linkCode=ll1)

**Pros**

- Thermo-electric design — no compressor at all
- Small enough for a shelf or nightstand
- Auto shut-off when the tank is full
- Very low power draw

**Cons**

- Only about 18 oz of water a day
- Not for damp basements or large rooms

**Why we picked it:** When silence matters more than raw extraction — a nursery, a light sleeper's bedroom, a closet — this mini is about as quiet as a dehumidifier gets, because it simply doesn't have the parts that make compressor units loud. All you hear is a small fan.

**Performance:** It uses a Peltier (thermo-electric) module to condense moisture, with a 52-ounce tank and a rated removal of about 18 ounces a day across roughly 250 square feet. That's modest, so it works best as a maintenance unit in a small, closed room. It's also our pick in the [best small dehumidifier](https://www.enthusiastreview.com/best/best-small-dehumidifier/) roundup.

| Spec | Value |
| --- | --- |
| Capacity | About 18 oz/day |
| Type | Thermo-electric (Peltier) |
| Tank | 52 oz |
| Coverage | About 250 sq ft |
| Best for | Nursery, closet, small bedroom |

## 5. Midea Cube 35-Pint Dehumidifier (MAD35S1QWT) — Best mid-size with sleep mode

[Check price on Amazon](https://www.amazon.com/dp/B0GL7QLD49?tag=sktiger-20&linkCode=ll1)

**Pros**

- Sleep mode dims the display and slows the fan
- More capacity for larger bedrooms and lofts
- Wi-Fi plus Alexa and Google voice control
- Same compact cube design

**Cons**

- Louder than the Cube 20 on high
- Sleep mode quiets it but doesn't silence it

**Why we picked it:** If the Cube 20 is too small for the room, this is the next quietest way to move real volume. Its sleep mode is a genuine step down in noise from running a compressor on high, and you can adjust it from bed with your phone or voice.

**Performance:** The Cube 35 is rated at 35 pints a day, with Midea listing coverage up to about 3,000 square feet. Its dedicated sleep mode turns down the display and fan for overnight use. It won't match a desiccant or thermo-electric unit's near-silence, but it's a sensible balance of capacity and calm for a larger bedroom, open loft or [finished basement](https://www.enthusiastreview.com/best/best-dehumidifier-for-finished-basement/).

| Spec | Value |
| --- | --- |
| Capacity | 35 pints/day (DOE 2019) |
| Noise | Sleep mode (dimmed, slower fan) |
| Smart control | Wi-Fi, Alexa, Google |
| Coverage | Up to about 3,000 sq ft (maker) |
| Best for | Large bedroom, loft |

## Dehumidifier noise, by the numbers

- **45 dB** — Rough ceiling for a bedroom-friendly appliance — about a quiet library
- **44.6 dB** — Frigidaire FFAD2233W1 on low at 10 feet, independently measured
- **58.6 dB** — A 50-pint hOmeLabs unit on its low setting — barely quieter than high

That last figure is the cautionary tale. The same independent reviewer measured that 50-pint hOmeLabs at 59.3 dB on high and 58.6 dB on low — a half-decibel difference that makes the low setting nearly pointless in a bedroom. Capacity alone doesn't predict noise, but a big unit with a weak low setting rarely belongs where people sleep.

## How we pick quiet dehumidifiers

We don't run a sound lab. We rank on the noise data that exists — Consumer Reports' published noise ratings, independent decibel measurements from other reviewers and manufacturers' spec sheets — and we say which is which. Where no number exists, we lean on design: units without a compressor are inherently quieter.

We then check DOE capacity and ENERGY STAR listings so a quiet unit is also the right size, and read owner reviews for recurring complaints like rattling panels, loud pump cycles or bright displays that can't be dimmed.

## What to look for in a quiet dehumidifier

- **A number, not an adjective:** Trust a published dB figure or an independent noise rating over "whisper-quiet" on the box.
- **A low setting that's actually lower:** Check the low-fan figure, not just the peak. Some units barely change between speeds.
- **The right design for the room:** Compressor units cycle on and off in bursts; desiccant and thermo-electric units hum steadily and more softly.
- **A sleep mode with a dimmable display:** A glowing panel can bother light sleepers as much as the fan. See our [bedroom picks](https://www.enthusiastreview.com/best/best-dehumidifier-for-bedroom/) for more.
- **The right size:** An undersized unit runs flat-out and loud. Match capacity to the room with our [size guide](https://www.enthusiastreview.com/guides/dehumidifier-size-guide/).

## Ultra-quiet dehumidifiers: compressor vs. desiccant vs. thermo-electric

| Type | How it sounds | Water removal | Best for |
| --- | --- | --- | --- |
| Compressor | Fan plus a cycling compressor hum | High | Bedrooms, basements, most homes |
| Desiccant | Steady, softer fan and rotor | Moderate | Cool rooms, light sleepers |
| Thermo-electric mini | Small fan only | Low | Nurseries, closets, small rooms |

Some people find a compressor's stop-start rhythm more disruptive than a constant, slightly louder hum, so think about how you sleep. If steady white noise doesn't bother you but sudden changes do, a desiccant unit may suit you better even at a similar decibel level.

## How to make any dehumidifier quieter

1. Set it on a hard, level floor or a rubber mat; carpet and wobbly surfaces amplify vibration.
2. Keep it out of corners, where walls reflect sound back into the room.
3. Put distance between it and the bed — most published measurements are taken several feet away.
4. Run it hardest during the day, then let the humidistat hold the room overnight on low or sleep mode.
5. Clean the filter regularly. A clogged filter makes the fan work harder and louder.

## The bottom line

The **Midea Cube 20** is the quietest dehumidifier for most people, with an Excellent Consumer Reports noise rating and top-tier efficiency. The **Frigidaire FFAD2233W1** is the budget pick with a measured 44.6 dB behind its quiet claim, the **Eva-Dry EDV-4000** posts the lowest running noise of any active unit, and the **Pro Breeze PB-03** is near-silent for nurseries and closets. For a bigger bedroom, the **Midea Cube 35**'s sleep mode strikes the best balance.

## Frequently asked questions

### What is the quietest dehumidifier?

Among compressor models, the Midea Cube 20 (MAD20S1QWT), which Consumer Reports rates Excellent for noise. If you don't need a compressor, the Eva-Dry EDV-4000 desiccant unit is specced as low as 32 dB on low, and the Pro Breeze PB-03 mini has no compressor at all.

### What is the best quiet dehumidifier for a house?

For a quiet home dehumidifier that still handles real moisture, choose a right-sized compressor unit with a good low setting, like the Midea Cube 20 for one room or the Cube 35 with sleep mode for larger spaces. For a whole house, a ducted unit in the basement or utility room keeps the noise out of living areas entirely.

### What is the best small quiet dehumidifier?

The Pro Breeze PB-03. Its thermo-electric design has no compressor, so all you hear is a small fan, and it fits on a shelf or nightstand. It removes only about 18 ounces a day, so it's for small, closed rooms.

### How many decibels is quiet for a dehumidifier?

Around 45 dB or less on the low or sleep setting is generally bedroom-friendly — about the level of a quiet library. Many 50-pint compressor units run closer to 55–60 dB.

### Are desiccant dehumidifiers quieter?

Often, yes, because there's no compressor cycling on and off. The trade-off is that they use more power and remove less water than a compressor unit of similar price.

### Is the Emerson Quiet Kool dehumidifier actually quiet?

Quiet Kool is a brand name, not a noise rating. As with any model, look for a published decibel figure on the low setting — ideally around 45 dB or below — before assuming it's bedroom-quiet.

## Related guides

- [The Best Quiet Dehumidifiers for Bedrooms](https://www.enthusiastreview.com/best/best-dehumidifier-for-bedroom/)
- [The Best Dehumidifiers for a Nursery](https://www.enthusiastreview.com/best/best-dehumidifier-for-nursery/)
- [The Best Small Dehumidifiers for Small Rooms, Closets and Bathrooms](https://www.enthusiastreview.com/best/best-small-dehumidifier/)
- [The Best Desiccant Dehumidifiers for Cold Spaces](https://www.enthusiastreview.com/best/best-desiccant-dehumidifier/)
- [The Best Dehumidifiers for an Office](https://www.enthusiastreview.com/best/best-dehumidifier-for-office/)
- [The Best Midea Dehumidifiers: Every Cube Model Ranked](https://www.enthusiastreview.com/best/best-midea-dehumidifier/)

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*Enthusiast Review researches products against DOE ratings, ENERGY STAR data, manuals, CPSC recalls and owner reviews; it does not run a test lab. Amazon links are affiliate links (tag sktiger-20).*