The best best 20-pint dehumidifier for bedroom is the Midea Cube 20 Pint, the only one here that combines a compact cube design, Wi‑Fi control, and a large 1,500 sq ft coverage for a truly quiet bedroom experience.
Want a simpler option with a slightly higher capacity? The Midea 22 Pint gets you there, as long as you don’t need the cube shape.
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This guide will tell you what to look for, including which buyers should skip this category entirely.
Everything below comes from current Amazon product data, specs, and owner track record, not hands-on lab testing.
Quick Answer: The Best 20-pint Dehumidifier for Bedroom
The Midea Cube 20 Pint is the top pick for most bedrooms.
- Midea Cube 20 Pint Dehumidifier Basement (Best Smart Bedroom Dehumidifier): Smart Wi‑Fi control, compact cube, and Energy Star efficiency.
- Midea 22 Pint Dehumidifier Basement (Best Runner-Up for Bedrooms): Slightly larger capacity, continuous drain, and solid Alexa integration.
- Trazico 1500 Sq.Ft Dehumidifier Basement (Best Quiet Mode for Light Sleepers): Excellent 4.6 rating, 3 modes, and a 24‑hour timer.
- 21-Pint Dehumidifier Basement Drain Hose 1600 (Best Budget-Friendly 21-Pint): Perfect 5‑star reviews, drainage hose included, and energy efficient.
- BEDRED Dehumidifier 95OZ Home 1000 sq (Best with Ambient Light): 95‑ounce tank, 7‑color light, and auto shut‑off for a calming bedroom atmosphere.
- Whirlpool 20-Pint Portable Dehumidifier Auto-Shutoff & (Best Trusted Brand for Basics): Simple timer, auto‑shutoff, and 20‑pint capacity from a household name.
- 1500 Sq.Ft Dehumidifier Basement (Best with Real Compressor & Child Lock): True compressor, 40 dB quiet mode, and dual drainage.
- Uthfy 1500 Sq Ft Dehumidifier Basement (Best Value with Ambient Light & Timer): 20‑pint max, 3‑color light, child lock, and auto defrost.
Thinking about a whole‑house solution instead? Jump to Who Should NOT Buy below before you spend anything.
Comparison Table
Here’s the lineup at a glance: photo, product, who it’s built for, and our /10 score.
Scroll sideways on small screens to see every column.
Midea Cube 20 Pint Dehumidifier Basement: Best Smart Bedroom Dehumidifier
#1
MideaSmart Wi‑Fi Cube
9.0OUT OF 10
Dehumidifying Power9.2
Noise Level9.5
Build Quality8.8
Ease of Use8.5
This is the only 20‑pint dehumidifier that combines a compact cube shape, Wi‑Fi connectivity, and an Energy Star rating for a bedroom setup. The Midea Cube can be placed on a nightstand or dresser without looking like an appliance. It pulls up to 20 pints per day, covers 1,500 sq ft, and operates quietly enough for light sleepers. The built‑in drain hose lets you skip bucket emptying.
Owners consistently praise the easy app control and Alexa compatibility. You can set humidity levels, turn it on/off, and check the tank from your phone. The cube design also allows you to stack two together for double capacity if you ever move to a larger space.
Flaws but not dealbreakers. Some users report the water tank is a bit small for very humid conditions, requiring more frequent emptying if you don’t use the continuous drain. The app setup can be fiddly for some. Also, the case is plastic and may show scratches over time.
Need a bigger tank without relying on a hose? The
Midea 22 Pint further down offers a larger reservoir and similar smart features.
⚠Noise: At quiet mode it’s around 38 dB, but the compressor can be audible in a silent room. If you’re an extremely light sleeper, consider placing it on a soft surface to dampen vibration.
Pros
- ✓Wi‑Fi and Alexa control for remote humidity management
- ✓Compact cube design fits on furniture
- ✓Energy Star certified – uses about 15% less energy than standard models
- ✓Continuous drain hose included for hassle‑free operation
Cons
- ✕Small water tank (1.6 liters) needs frequent emptying without drain hose
- ✕App setup can be confusing for some users
- ✕Plastic casing may scratch over time
Noise Level
~38 dB (quiet mode)
Best for: Anyone who wants a smart, compact dehumidifier that blends into a bedroom and can be controlled remotely. It’s ideal for tech‑savvy users or those who like to adjust humidity from bed.
Midea 22 Pint Dehumidifier Basement: Best Runner-Up for Bedrooms
#2
Midea22 Pint, Smart + Drain
8.8OUT OF 10
Dehumidifying Power9.0
Noise Level8.5
Build Quality8.8
Ease of Use9.0
This is the best runner‑up for anyone who wants a slightly larger capacity (22 pints) and a reusable air filter. The Midea 22 Pint also features Wi‑Fi and Alexa, continuous drainage, and covers 1,500 sq ft. It’s a very similar machine to the Cube but in a traditional rectangular shape. The reusable filter cuts down on replacement costs.
Aggregate buyer feedback shows a 4.4‑star rating over thousands of reviews. Owners highlight the quiet operation and the ability to set a target humidity level. The continuous drain hose works well for basements, but it also fits nicely in a bedroom if you have a floor drain nearby.
Flaws but not dealbreakers. The tank is larger than the Cube’s, but it’s still not huge at about 2.2 liters. The fan can be a bit louder on high mode. Some users wish the app had more scheduling options.
If you prefer a compact cube that fits on a shelf, the
Midea Cube above is a better space‑saver.
⚠Filter: The reusable air filter should be cleaned every 30 days to maintain performance. Let it dry completely before reinserting.
Pros
- ✓22 pints/day capacity – slightly higher than the Cube
- ✓Reusable air filter saves money over time
- ✓Wi‑Fi and Alexa integration for smart control
- ✓Continuous drain hose included for permanent installation
Cons
- ✕Rectangular shape takes up more floor space than the Cube
- ✕Fan noise on high mode is noticeable in a quiet bedroom
- ✕App lacks advanced scheduling features
Best for: Those who want a slightly larger capacity and a reusable filter without sacrificing smart features. Good for a bedroom that’s a bit more humid and where floor space isn’t a concern.
Trazico 1500 Sq.Ft Dehumidifier Basement: Best Quiet Mode for Light Sleepers
#3
Trazico3‑Mode Quiet
8.6OUT OF 10
Dehumidifying Power8.5
Noise Level9.0
Build Quality8.2
Ease of Use8.8
This is the pick for light sleepers who need a dehumidifier that won’t disturb their rest. The Trazico offers a dedicated quiet mode, three operating modes (DEHU, DRY, CONT), and a 24‑hour timer. It removes up to 21 pints per day and covers 1,500 sq ft. The included drain hose allows continuous operation.
Verified buyer feedback (4.6 stars) frequently mentions the low noise level, especially on the DEHU mode. The auto defrost function prevents icing in cooler rooms, which is handy for a basement or a chilly bedroom. The smart humidity control lets you set your preferred level.
Flaws but not dealbreakers. Some users note that the bucket is a bit tricky to remove at first. The plastic feels lighter than the Midea units. Also, the controls are not backlit, which can be hard to see in the dark.
If you prefer a backlit display and a more premium build, the
Midea Cube above offers a better overall package.
⚠Sizing: The Trazico is rated for 1,500 sq ft, but in a small bedroom it will cycle on and off quickly. For best results, set it to the lowest fan speed and use the timer to avoid frequent cycling.
Pros
- ✓Very quiet DEHU mode – ideal for sleeping
- ✓3 operating modes for flexibility
- ✓24‑hour timer for scheduled operation
- ✓Auto defrost prevents freezing in cool rooms
Cons
- ✕Bucket can be tricky to remove initially
- ✕Plastic feels less premium than Midea units
- ✕Controls are not backlit – hard to see in the dark
Noise Level
~38 dB (quiet mode)
Best for: Light sleepers who need a quiet machine that won’t disrupt their night. The Trazico’s DEHU mode is among the quietest in this lineup.
21-Pint Dehumidifier Basement Drain Hose 1600: Best Budget-Friendly 21-Pint
#4
21-PintPerfect 5‑Star
8.4OUT OF 10
Dehumidifying Power8.0
Noise Level8.5
Build Quality8.0
Ease of Use9.0
This is the budget champion that still delivers a perfect 5‑star rating from owners. The 21‑Pint Dehumidifier covers 1,600 sq ft, includes a drain hose, and offers three modes (DEHU/DRY/CONT). It’s energy efficient and has a 24‑hour timer. The auto defrost feature protects the compressor in cooler conditions.
Buyers consistently praise the value for money. Many say it works as well as units costing twice as much. The controls are straightforward, and the tank is easy to empty. The continuous drain option means you can set it and forget it in a bedroom with a floor drain.
Flaws but not dealbreakers. The brand is less known than Midea or Whirlpool, so long‑term reliability is less proven. The fan can be a bit loud on the highest setting. The plastic housing feels functional but not premium.
If you want a more established brand with a longer track record, the
Whirlpool 20‑Pint below is a safer bet.
⚠Warranty: Check the seller’s warranty policy before buying. Some units come with a 1‑year warranty, while others may offer longer coverage.
Pros
- ✓Perfect 5‑star rating – buyers love the value
- ✓Drain hose included for continuous operation
- ✓Energy efficient – lower operating cost
- ✓Auto defrost protects the compressor
Cons
- ✕Less known brand – long‑term reliability unproven
- ✕Fan noise is noticeable on high setting
- ✕Plastic housing feels basic
Best for: Budget‑conscious buyers who want a solid 21‑pint dehumidifier with a drain hose and don’t mind a less established brand. Perfect for a spare bedroom or guest room.
BEDRED Dehumidifier 95OZ Home 1000 sq: Best with Ambient Light
#5
BEDRED7‑Color Light
7.8OUT OF 10
Dehumidifying Power7.5
Noise Level8.8
Build Quality7.2
Ease of Use7.8
This is the only dehumidifier here that doubles as a nightlight with seven color ambient lighting. The BEDRED has a 95‑ounce tank, covers 1,000 sq ft, and features auto shut‑off. It’s designed for a calming bedroom atmosphere, with quiet operation and a relaxing light that cycles through colors.
Owners (4.3 stars) appreciate the aesthetic and the quiet operation. The tank is large enough to last through the night in most conditions. The auto shut‑off kicks in when the tank is full, preventing overflow. It’s a nice choice for a child’s room or a nursery where a soft light is welcome.
Flaws but not dealbreakers. The coverage is lower (1,000 sq ft) compared to others. It doesn’t have a continuous drain option, so you’ll need to empty the tank manually. The dehumidifying power is modest – it’s better for mild humidity than for very damp spaces.
If you need more coverage or a drain hose, the
Trazico above offers a larger capacity and continuous drainage.
⚠Light: The ambient light can be turned off if you prefer complete darkness. The memory function may not save the last color setting after power loss.
Pros
- ✓7‑color ambient light creates a relaxing atmosphere
- ✓Large 95‑ounce tank for overnight use
- ✓Auto shut‑off prevents overflow
- ✓Quiet operation – good for bedrooms
Cons
- ✕Lower coverage (1,000 sq ft) than most picks
- ✕No continuous drain hose option
- ✕Modest dehumidifying power – not for very damp rooms
Best for: Anyone who wants a dehumidifier that also serves as a nightlight. Great for a child’s room, nursery, or anyone who enjoys a soft ambient glow while sleeping.
Whirlpool 20-Pint Portable Dehumidifier Auto-Shutoff &: Best Trusted Brand for Basics
#6
WhirlpoolTrusted Brand
7.5OUT OF 10
Dehumidifying Power7.5
Noise Level7.0
Build Quality8.0
Ease of Use7.5
This is the pick for anyone who wants a simple, reliable dehumidifier from a name they trust. The Whirlpool 20‑Pint is a no‑frills unit with auto shut‑off, a timer, and a compact design. It’s meant for basements, garages, or living rooms, but it works perfectly in a bedroom too. The controls are straightforward, and the bucket is easy to carry.
Whirlpool has been making home appliances for decades, and this unit reflects that experience. Owners consistently mention the sturdy build and the quiet operation on the low setting. The auto shut‑off feature gives peace of mind if you leave it running while you’re away.
Flaws but not dealbreakers. It lacks Wi‑Fi or smart features, which some buyers may miss. The tank is on the smaller side (about 1.5 liters), so you may need to empty it daily in a humid room. The fan is noticeably louder on the high setting.
If you want smart control and a larger tank, the
Midea Cube above is a better all‑around choice.
⚠Noise: At high fan speed, this unit is louder than most others here. Run it on low during the night and use the timer to avoid disturbance.
Pros
- ✓Trusted Whirlpool brand with decades of reputation
- ✓Sturdy build quality compared to budget brands
- ✓Auto shut‑off and timer for convenience
- ✓Simple, intuitive controls
Cons
- ✕No Wi‑Fi or smart features
- ✕Small tank requires frequent emptying
- ✕Fan is loud on high setting
Best for: Traditionalists who prefer a well‑known brand and don’t need smart features. Good for a spare bedroom or a guest room where simplicity is key.
1500 Sq.Ft Dehumidifier Basement: Best with Real Compressor & Child Lock
#7
1500Real Compressor
8.0OUT OF 10
Dehumidifying Power8.5
Noise Level7.5
Build Quality8.5
Ease of Use7.8
This is the only unit here that explicitly markets a real compressor, auto defrost, and a child lock. The 1500 Sq.Ft Dehumidifier pulls 21 pints per day and offers a 40 dB quiet mode. It has dual drainage options (bucket or hose) and an energy efficient design. The child lock is a nice safety feature for families.
Owners (4.4 stars) appreciate the real compressor performance, which delivers consistent dehumidifying even in cooler basements. The auto defrost prevents ice buildup, which can damage less robust units. The quiet mode genuinely makes it suitable for a bedroom.
Flaws but not dealbreakers. The brand is less recognizable, so support may be limited. The bucket is a bit small for the capacity. Some users report the controls are not the most intuitive at first.
If you want a brand you can easily find parts for, the
Whirlpool above is a more established choice.
⚠Safety: The child lock is a great feature if you have curious toddlers. Make sure to enable it after setup to prevent accidental setting changes.
Pros
- ✓Real compressor with auto defrost for reliable performance
- ✓Child lock for safety in family homes
- ✓40 dB quiet mode suitable for bedrooms
- ✓Dual drainage (bucket or hose)
Cons
- ✕Less known brand with limited support
- ✕Bucket is small for the capacity
- ✕Controls can be confusing at first
Noise Level
40 dB (quiet mode)
Best for: Families with young children who need a child lock, and anyone who wants a real compressor with auto defrost for reliable performance in a cooler bedroom.
Uthfy 1500 Sq Ft Dehumidifier Basement: Best Value with Ambient Light & Timer
#8
UthfyLight + Timer
8.6OUT OF 10
Dehumidifying Power8.8
Noise Level8.5
Build Quality8.2
Ease of Use8.8
This is the best value pick that combines a 20‑pint capacity, ambient light, and a 24‑hour timer at a very competitive price. The Uthfy covers 1,500 sq ft, includes a drain hose, and offers a child lock and auto defrost. The 3‑color ambient light adds a nice touch for a bedroomor anyone who likes a bit of illumination at night. It pulls up to 20 pints per day, and the auto defrost ensures reliable operation in cooler conditions. The drain hose lets you run it continuously without emptying the tank.
Verified buyer feedback (4.6 stars) consistently praises the quiet operation and the value for money. Owners say it works well in medium-sized bedrooms and basements. The controls are intuitive, and the child lock is a thoughtful addition for families with young kids.
Flaws but not dealbreakers. The brand is relatively new, so long-term reliability data is limited. The ambient light is not as bright as a dedicated nightlight, which some users expected. The bucket could be larger for the capacity.
If you want a more established brand with a proven track record, the
Midea Cube above is a safer bet with similar features.
⚠Light: The 3‑color ambient light can be turned off if you prefer complete darkness. The light memory may not persist after a power outage.
Pros
- ✓Excellent value with 20‑pint capacity, timer, and light
- ✓Quiet operation suitable for bedrooms
- ✓Drain hose included for continuous use
- ✓Child lock and auto defrost add safety and reliability
Cons
- ✕Newer brand with limited long-term reliability data
- ✕Ambient light is less bright than a dedicated nightlight
- ✕Bucket could be larger for the capacity
Best for: Budget-minded buyers who want a feature-rich dehumidifier with ambient light, timer, and child lock. Great for a child’s bedroom or a guest room where value matters most.
Buying Guide: Capacity, Noise, Drainage, and Smart Features
How much capacity do you really need?
A 20‑pint dehumidifier is designed for small to medium rooms. The industry standard (measured under DOE conditions at 65°F and 60% relative humidity) means it can remove about 20 pints of moisture per day. For a typical bedroom between 150 and 300 sq ft, this is more than enough.
If you live in a very humid climate or have a larger room, you might want to consider the Midea 22 Pint which adds a couple of extra pints of daily capacity.
Noise level matters for sleep
Bedroom dehumidifiers need to be quiet. Most units in this range operate between 38 and 42 dB on low settings, which is roughly the sound of a quiet library or a gentle whisper. The Trazico 1500 is specifically praised for its quiet DEHU mode.
The Whirlpool 20‑Pint is louder on high, but still acceptable on low. If you are an extremely light sleeper, look for units with a dedicated quiet mode or a timer so it runs only before you sleep.
Drainage: bucket vs. continuous hose
All the picks here include a bucket, but some also come with a drain hose for continuous operation. This is a big deal for a bedroom because you don’t want to wake up to a full tank. The Midea Cube and the 21‑Pint Dehumidifier both include a drain hose.
Others like the BEDRED do not, so you must empty the bucket manually. If you have a floor drain or a nearby sink, a hose is a huge convenience.
Smart features: worth it or not?
Wi‑Fi and app control let you adjust humidity levels, set timers, and monitor the tank from your phone. The Midea models are the only ones here with full smart integration. For many people, this is a nice bonus but not essential.
If you like the idea of adjusting your dehumidifier from bed without getting up, the Midea Cube is the way to go. If you prefer simplicity, the Whirlpool or the 21‑Pint models work just fine with manual controls.
Who Should NOT Buy Best 20-pint Dehumidifier for Bedroom
A 20‑pint dehumidifier is the wrong purchase for some buyers. Here’s who they are, and what to look at instead.
You Need to Cover a Whole House or Large Basement
If you are trying to dehumidify a full basement (over 1,500 sq ft) or an entire home, a single 20‑pint unit won’t cut it. You would need multiple units or a larger whole‑house dehumidifier that connects to your HVAC system. Look for units rated at 50 or 70 pints per day, or consider a built‑in solution.
You Have Extremely High Humidity (Above 80% RH)
In very damp climates or rooms with chronic moisture problems (like a flood‑prone basement), a 20‑pint unit may run constantly and still struggle to keep up. For these situations, a 30‑pint or 50‑pint unit is a better fit. The picks in this guide are best for moderate humidity levels typically found in bedrooms.
You Want a Purely Silent, Fan‑Only Unit
All compressor‑based dehumidifiers make some noise. If you need absolute silence, consider a desiccant dehumidifier, which uses a fan and a moisture‑absorbing wheel. They are quieter but less energy efficient and typically more expensive.
For most people, the 38‑42 dB range of these picks is fine for sleeping.
Final Verdict
The best overall for most bedrooms is the Midea Cube 20 Pint Dehumidifier Basement. It combines a compact design, Wi‑Fi control, quiet operation, and a drain hose in one package. It’s the smartest choice for anyone who wants convenience and performance.
Want a slightly larger capacity and a reusable filter? The Midea 22 Pint is a close runner‑up with a 4.4‑star rating. Need a budget option with a perfect 5‑star track record?
The 21‑Pint Dehumidifier delivers great value. Looking for a quiet machine for light sleepers? The Trazico 1500 is the quietest in this lineup.
If you think you need a larger capacity or a whole‑house solution, check the Who Should NOT Buy section above before you spend anything.
FAQ
What’s the best 20-pint dehumidifier for bedroom overall?
The Midea Cube 20 Pint is the top pick. It offers a compact cube design, Wi‑Fi control, quiet operation, and a continuous drain hose. It’s the most versatile and well‑rounded choice for most bedrooms.
How quiet is a 20‑pint dehumidifier for sleeping?
Most units operate at 38, 42 dB on low settings, which is similar to a quiet library or a gentle whisper. The Trazico 1500 is especially quiet on its DEHU mode. If you are a very light sleeper, use the timer to run it only during the hours before you sleep.
Do I need a drain hose for a bedroom dehumidifier?
Not strictly, but it is very convenient. With a drain hose, you never have to empty the bucket. The Midea Cube and the 21‑Pint Dehumidifier both include a hose.
Without it, you will need to empty the tank daily in humid conditions.
Are smart features worth it on a bedroom dehumidifier?
They are a nice bonus but not essential. Smart features let you adjust settings from your phone, set schedules, and monitor the tank. The Midea Cube and Midea 22 Pint both offer Wi‑Fi and Alexa.
If you prefer simplicity, manual controls work just fine.
How often do I need to empty the water tank?
It depends on the humidity level and the tank size. On average, a 20‑pint unit in a moderately humid bedroom will fill a 1.5‑2 liter tank in about 10, 12 hours. Using a drain hose eliminates the need to empty the tank entirely.
Can I use a 20‑pint dehumidifier in a basement?
Yes, absolutely. All the picks here are rated for up to 1,500 sq ft, which covers most basements. However, if your basement is very damp or large, you may need a higher‑capacity unit.
For moderate basement humidity, a 20‑pint model works well.
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