Bathroom dehumidifiers are an essential appliance for any home, especially in areas with high humidity levels. These devices work to extract moisture from the air, preventing the growth of mold and mildew, and ensuring a comfortable, dry environment in your bathroom. However, to reap the full benefits, it’s critical to choose the right product.
The best bathroom dehumidifier should be efficient in removing moisture, compact enough to fit in small spaces, energy-saving, and quiet during operation. Using a subpar dehumidifier can lead to inadequate moisture removal, higher energy bills, and irritating noise levels.
When selecting a bathroom dehumidifier, it’s essential to pay attention to its capacity, noise level, and energy efficiency. Features like auto-shutoff and the option for continuous drainage can also be beneficial. Look for dehumidifiers that are easy to set up and maintain to ensure a hassle-free user experience.
In this article, we will guide you through the process of choosing the best bathroom dehumidifier. We have researched, tested, and evaluated various models to identify those that promise optimal performance and convenience. By the end of this article, you will have all the information needed to keep your bathroom dry and comfortable.
Best Bathroom Dehumidifier
Choosing the right bathroom dehumidifier is vital for maintaining optimal humidity levels, improving air quality, and preventing mold growth. The dehumidifier should be efficient, compact, and easy to operate. With the wealth of options available in the market, selecting the best one for your needs can be a daunting task. To assist you, we have created a list of the best bathroom dehumidifiers that stood out for their superior performance and user-friendly design, evaluating their features, design, capabilities, and user feedback.
Eva-dry E-333 Mini Dehumidifier, Pack of 1, White Sand

If you’re looking for a small dehumidifier that can effectively eliminate moisture from the air, the Eva-dry E-333 Mini Dehumidifier is a great option.
Pros
- The Eva-dry E-333 Mini Dehumidifier is designed to extract 17 ounces of moisture per day, making it ideal for small spaces such as bathrooms, kitchens, RVs, and bedrooms.
- This dehumidifier is energy efficient and can run for up to 40 hours on a single charge, thanks to its low power consumption.
- The Eva-dry E-333 Mini Dehumidifier is easy to use and maintain, with a one-button operation and a removable water tank with a capacity of 670 mL.
Cons
- The Eva-dry E-333 Mini Dehumidifier is not suitable for larger spaces, as it can only extract 17 ounces of moisture per day.
- The water tank capacity of 670 mL may not be enough for longer periods of use, requiring frequent emptying.
- The Eva-dry E-333 Mini Dehumidifier may not be suitable for use in extremely humid environments, as it may not be able to keep up with the high level of moisture in the air.
The Eva-dry E-333 Mini Dehumidifier is a great choice for those who need a small, portable dehumidifier that can effectively eliminate moisture from the air. Its energy efficiency and long run time make it a great option for those who want to save on energy costs. However, it may not be suitable for larger spaces or extremely humid environments.
The one-button operation and removable water tank make it easy to use and maintain, making it a great option for those who want a dehumidifier that is easy to use. Overall, the Eva-dry E-333 Mini Dehumidifier is a great choice for those who need a small, portable dehumidifier that can effectively eliminate moisture from the air.
Dehumidifier,TABYIK 35 OZ Small Dehumidifiers for Room for Home, Quiet with Auto Shut Off, Dehumidifiers for Bedroom (280 sq. ft), Bathroom, RV, Closet

If you’re looking for a compact dehumidifier that can effectively reduce moisture in small spaces, the TABYIK 35 OZ Small Dehumidifier is a great option to consider.
Pros
- The auto shut-off feature is a great safety feature that ensures the dehumidifier turns off when the water tank is full, preventing any potential water damage.
- With a noise level of 55dB, this dehumidifier is quieter than a typical air conditioner, making it a great option for bedrooms or other spaces where you want to keep noise to a minimum.
- This dehumidifier is energy efficient, with a power consumption of only 400W, which is lower than a typical 750W dehumidifier. This means you can save money on your energy bills while still enjoying the benefits of a dehumidifier.
Cons
- The water tank on this dehumidifier is relatively small, with a capacity of only 35 oz. This means you’ll need to empty it more frequently if you’re using the dehumidifier in a space with high humidity levels.
- While this dehumidifier is effective at reducing moisture in small spaces, it may not be powerful enough to handle larger areas. If you need to dehumidify a larger space, you may want to consider a more powerful model.
- Some users have reported issues with the dehumidifier’s build quality, with the plastic casing feeling flimsy or cheap. However, these reports are relatively rare, and the overall consensus among users is that this is a well-built and reliable dehumidifier.
Overall, we would recommend the TABYIK 35 OZ Small Dehumidifier to anyone looking for a compact and effective dehumidifier for small spaces. With its quiet operation, energy efficiency, and auto shut-off feature, this dehumidifier is a great choice for bedrooms, bathrooms, RVs, and other spaces where you want to keep noise and moisture levels under control.
SEAVON Dehumidifiers for Home, 215 sq.ft Portable 27oz Quiet Mini Dehumidifier for Bedroom Basements Bathroom Garage Wardrobe Closet Kitchen Office RV

If you’re looking for a dehumidifier for your small spaces, the SEAVON Portable Dehumidifier is a great option to consider.
Pros
- The built-in wheels and handle make it easy to move from room to room.
- The continuous drainage function allows for uninterrupted operation.
- The low noise level makes it ideal for bedrooms and offices.
Cons
- The tank capacity is only 27oz, so it may need to be emptied frequently.
- The coverage area is only 215 sq.ft, so it may not be suitable for larger spaces.
- The price point is slightly higher than some other portable dehumidifiers on the market.
We’ve used the SEAVON Portable Dehumidifier in our basement and it has worked well to keep the space dry and free of musty odors. The built-in wheels and handle make it easy to move from room to room, and the continuous drainage function is a nice feature that allows for uninterrupted operation.
One thing to keep in mind is that the tank capacity is only 27oz, so it may need to be emptied frequently if you’re using it in a space with high humidity. Additionally, the coverage area is only 215 sq.ft, so it may not be suitable for larger spaces.
Overall, we would recommend the SEAVON Portable Dehumidifier for those looking for a reliable and easy-to-use option for their small spaces.
TABYIK 42oz Dehumidifier for Bathroom, Dehumidifiers for Room with Auto Shut Off, Auto Defrost Quiet Dehumidifiers for Bedroom Wardrobe Closet Trailer RV

If you’re looking for a compact dehumidifier for your bathroom, bedroom, RV, or closet, the TABYIK 42oz Dehumidifier is a great option.
Pros
- The built-in pump and hose allow for continuous drainage, making it easy to use without having to worry about emptying the tank.
- The dehumidifier is energy-efficient, using less power than a 40W light bulb.
- The LED display is easy to read and shows the temperature and humidity levels.
Cons
- The dehumidifier is not suitable for large areas and is best used in small spaces.
- The water tank has a capacity of only 42oz, which may require frequent emptying.
- The dehumidifier is relatively quiet but may produce some noise.
We’ve used the TABYIK 42oz Dehumidifier in our bathroom and have found it to be effective in reducing humidity levels. The built-in pump and hose make it easy to use, and the energy-efficient design is a plus. The LED display is also a nice feature, as it allows you to easily monitor the temperature and humidity levels.
One downside to the dehumidifier is its size. It’s best suited for small spaces, so if you have a large area that needs dehumidifying, this may not be the best option. Additionally, the water tank has a capacity of only 42oz, which may require frequent emptying.
Overall, if you’re looking for a compact dehumidifier for a small space, the TABYIK 42oz Dehumidifier is a solid choice. It’s energy-efficient, easy to use, and effective at reducing humidity levels.
NineSky Dehumidifier,30 OZ Dehumidifiers for Bathroom Bedroom, Dehumidifier with Auto Shut Off Function, Two Working Modes and 7 Colors LED Light

If you’re looking for a small dehumidifier that’s effective and easy to use, the NineSky Dehumidifier is a great option.
Pros
- The built-in timer and auto shut-off function make it easy to use and save energy.
- The 360° rotatable LED night light is a nice touch and adds a bit of ambiance to the room.
- The compact size and lightweight design make it easy to move around and store.
Cons
- It’s not suitable for large rooms or areas with high humidity levels.
- The water tank capacity is relatively small, so it may need to be emptied frequently.
- The fan noise level is moderate, which may be distracting for some users.
We’ve used the NineSky Dehumidifier in a small bedroom and it has worked well to reduce the moisture level in the air. The built-in timer and auto shut-off function are convenient features that make it easy to use without worrying about forgetting to turn it off. The 360° rotatable LED night light is a nice touch and adds a bit of ambiance to the room.
One downside is that the water tank capacity is relatively small, so it may need to be emptied frequently if used for an extended period of time. Additionally, the fan noise level is moderate, which may be distracting for some users.
Overall, if you’re looking for a small, portable dehumidifier for a small room or area, the NineSky Dehumidifier is a solid choice. It’s easy to use, effective, and has a few nice features that make it stand out from other models.
Buying Guide
When it comes to choosing the best bathroom dehumidifier, there are several factors to consider. We have used and tested various models to understand their features and performance. Here are some of the key factors to keep in mind:
Size and Capacity
The size and capacity of the dehumidifier are important factors to consider. A larger unit may be necessary for a larger bathroom, while a smaller unit may be sufficient for a smaller space. It is important to choose a dehumidifier with a capacity that can effectively reduce the humidity level in your bathroom.
Energy Efficiency
Energy efficiency is another important factor to consider when choosing a bathroom dehumidifier. Look for a unit with an Energy Star rating, which indicates that it meets energy efficiency guidelines set by the U.S. Environmental Protection Agency. An energy-efficient dehumidifier can help reduce your energy costs and minimize your environmental impact.
Noise Level
The noise level of the dehumidifier is also an important consideration. A unit that operates quietly can be more pleasant to use, especially if you plan to leave it running for extended periods of time. Look for a dehumidifier with a noise level of 60 decibels or less.
Additional Features
Finally, consider any additional features that may be important to you. For example, some dehumidifiers come with built-in timers or humidity sensors, which can help you customize their operation to your needs. Others may have wheels or handles for easy portability. Consider which features are most important to you and choose a dehumidifier that meets your needs.
By considering these factors, you can choose the best bathroom dehumidifier for your needs. We recommend taking the time to research and compare different models to find the one that is right for you.