7 Best RV Dehumidifiers 2021

Best Dehumidifiers for RV 2021

Pro Breeze Electric Dehumidifier 1200 Cubic Feet (215 sq ft) - Portable Mini Dehumidifier with Auto Shut Off for Home, Bedroom, Basement, Trailer, RV
hOmeLabs 4,500 Sq. Ft Energy Star Dehumidifier for Extra Large Rooms and Basements
Pro Breeze Electric Dehumidifier 1200 Cubic Feet (215 sq ft) - Portable Mini Dehumidifier with Auto Shut Off for Home, Bedroom, Basement, Trailer, RV
hOmeLabs 4,500 Sq. Ft Energy Star Dehumidifier for Extra Large Rooms and Basements
Pro Breeze Electric Dehumidifier 1200 Cubic Feet (215 sq ft) - Portable Mini Dehumidifier with Auto Shut Off for Home, Bedroom, Basement, Trailer, RV
Pro Breeze Electric Dehumidifier 1200 Cubic Feet (215 sq ft) - Portable Mini Dehumidifier with Auto Shut Off for Home, Bedroom, Basement, Trailer, RV
hOmeLabs 4,500 Sq. Ft Energy Star Dehumidifier for Extra Large Rooms and Basements
hOmeLabs 4,500 Sq. Ft Energy Star Dehumidifier for Extra Large Rooms and Basements

Eva-dry E-333 Renewable Wireless Mini Dehumidifer

Eva-Dry Wireless Mini Dehumidifier, White (E-333)
  • EASY TO USE: This mini dehumidifier is spill and mess free. Just hang and go! Non-toxic, child and pet safe! Your small rooms will be dry and odor free. Works for areas up to 333 cubic feet

Eva-dry E-333 renewable mini dehumidifier is capable of drawing the moisture from the air of a particular space. This best rv dehumidifier is wireless and does the assigned job entirely. In a space like up to 333 cubic feet, it gives the best result in lessening the humidity. This is why it is the perfect one for your van. Especially when you have a shower inside your van. It has a minimal and sleek design. So it looks great and perfectly goes with the interior of your van. This is another mention-worthy advantage of it.

No batteries or power source are needed for the Eva-dry E-333 Mini Renewable Dehumidifier to function properly. And being a desiccant dehumidifier, it doesn’t need a power source or water tank to work. This little hook-on dehumidifier is designed for closets and small spaces, making it a great choice for small campers. This dehumidifier uses silica gel beads to absorb moisture from the surrounding environment. A single device can handle an area of up to 333 cubic feet. The indicator window will change color when it is time to ventilate the dehumidifier. That’s right, instead of throwing it away when it’s full of moisture, let it dry and reuse it. This capacity makes the Eva-dry E-333 mini renewable dehumidifier one of the most renewable dehumidifiers available today.

This little dehumidifier has non-toxic crystallized silica gel technology. Because of it, this dehumidifier absorbs up to 4 to 6 oz of moisture from the air of an enclosed space. The process is swift and efficient. There is no chance of any spills or leakage. This amazingly user-friendly device is renewable. It doesn’t need any batteries or cords for operation. There is no need to charge it regularly. It will depend on the humidity level of your van. Typically once it is fully charged, it is likely to remain up to eight weeks.


It can serve up to 10 years.
No cord or batteries.
This dehumidifier is 100% renewable.
After having a full recharge, it can provide service for up to eight days.
This is very user-friendly.
It is non-toxic.
The external design is very sleek and lucrative.


It only works up to 333 cubic feet, not beyond that measurement.

Eva Dry Wireless Mini Dehumidifier is the best dehumidifier for vans in 2021.

Pro Breeze Electric Mini Dehumidifier

Pro Breeze Electric Dehumidifier 1200 Cubic Feet (215 sq ft) - Portable Mini Dehumidifier with Auto Shut Off for Home, Bedroom, Basement, Trailer, RV
  • Large Coverage 1200-2200 Cubic Feet: The Pro Breeze Dehumidifier can effectively cover up to 2200 cubic feet. This powerful dehumidifier removes up to 9 ounces of Water/Day in areas up to 215 square feet or 2200 cubic feet.

Pro Breeze Electric Mini Dehumidifier is the one of the best budget RV dehumidifier. It is lightweight, compact and portable enough to fit in any campervan or RV. Pro Breeze Electric Mini Dehumidifier is capable of removing up to 9 ounces of water per day, comes with a 16ounce water tank capacity and up to 1200 cubic feet (150 sq ft). It operates at temperatures from 59-86° F. The air intake is located in the front, allowing you to place it against walls or surfaces. Pro Breeze Electric Mini Dehumidifier is ultra quiet and efficient. This is due to the built-in Thermo Electric Cooling Technology (Peltier), which allows it to operate without a compressor. When it gets full, the automatic shut off feature will make it will automatically shut off and the turn the LED light on. This is to indicate that the water tank needs draining.

With its air intake located in front, all thoughts of diminishing its performance are thrown out the window, and you can slide this unit freely against any wall or surface. This small rv dehumidifier is one of despite its compact and lightweight nature. Forget about the noise that dehumidifiers usually emit, as the Pro Breeze has been developed with the ultra-quiet Peltier whisper technology. There is no need for a compressor with this unit as it features a thermo-electric cooling system. Overall, a good choice for a van dehumidifier because of efficient performance, compact size, affordable price, and quiet operation.

Portable, practical and inexpensive, the Pro Breeze Mini Dehumidifier can be your next travel companion. While this dehumidifier can only handle areas 150 square feet or less, it can absorb up to 9 ounces of water from the atmosphere per day, making it an incredibly useful RV dehumidifier. Because the Pro Breeze Mini Dehumidifier does not contain a compressor, it produces very little noise level. Its small 11-inch size and low 2.4-pound weight ensure that even the smallest motorhome can save space for this small dehumidifier. With an auto shut-off feature, you can let this machine run all day without worrying about the tank overflowing. Unfortunately, this rv dehumidifier reviews starts to present some problems when used in temperatures below 59 ° F. Those who enjoy camping in motorhomes in the winter may want to consider a different dehumidifier for colder environments.


Compact and portable.
Low energy consumption
9 ounces of moisture daily
16-ounce water tank capacity
Affordable price
energy-efficient dehumidifier


Tank capacity is slightly lower

Pro Breeze Electric Mini Dehumidifier is the best dehumidifier for RV in 2021

Frigidaire 30-Pint Dehumidifier

Frigidaire 70-pint dehumidifier is quite simply the best dehumidifiers for van life. The 70 pints per day dehumidifier uses your standard 115V electrical outlet. It removes moisture faster than almost any other dehumidifier and protects your van from mold and mildew. Frigidaire 70-pint dehumidifier helps eliminate bacteria in the air. It is capable of 24 hour continuous operation.

Frigidaire dehumidifier 70-pint operates at low temperature of 41°, helping save energy and money. The electronic controls features a digital humidity readout, 24-hour on/off timer and control lock. You can easily control the exact percentage of humidity in the van. The design is nice enough and includes a top handle, integrated side handles and caster wheels. Frigidaire 70-pint dehumidifier is quiet, durable, and versatile. It simply desont get any better than this.


24 hours continuous operation
70 Pint Capacity
Mildew and Mold protection
Water level monitor
Built-in humidity control
Electronic controls


Tank could be bigger

Frigidaire 30-Pint Dehumidifier is the best RV Dehumidifiers in 2021.

hOmeLabs Dehumidifier

hOmeLabs 4,500 Sq. Ft Energy Star Dehumidifier for Extra Large Rooms and Basements
  • 4,500 sq ft Large Dehumidifier: Our 15.4 x 11 x 24.3 inches dehumidifier with 1.8 gallon water tank capacity removes up to 50 pints (70 Pint 2012 DOE Standard) from the air per day depending on moisture condition and the size of your room. This is our largest, most capable model ideal for large rooms up to 4,500 square feet and/or very wet spaces.

HomeLabs Dehumidifier is one of the most popular dehumidifier for vans that you can buy. HomeLabs Dehumidifier is 15.4 x 11 x 24.3 inches with 1.8 gallon water tank capacity. It can remove up to 70 pints daily from the air for spaces up to 4,500 square feet. The dehumidifier absorsb moisture quickly and efficiently without using a large amounts of energy proven by it’s Energy Star certification. This dehumidifier is a work of art with striking gorgeous design and crafted after extensive research and careful testing. It comes with handles and wheels built-in.

HomeLabs Dehumidifier was made to remove excess moisture in the air, something it does with a wide variety of features and options. It offers six different settings, a 24-hour timer and is portable. HomeLabs Dehumidifier comes with a touch panel controls with features such as auto shut-off, turbo mode, defrost, and restart. It has a built-in pump compressor to get rid of bacteria from the humid air. This reduces allergens and odor in your van.


Best value
Energy-efficient certified by Energy Star certification
70 pints
24 hour timer
Easy Touch panel controls
2 year warranty


Reservoir could have been bigger

HomeLabs Dehumidifier is the best dehumidifiers for rv in 2021.

Keystone White High-Efficiency 50-Pint Dehumidifier

Keystone 35 Pint Dehumidifier with Electronic Controls
  • 35-PINT DEHUMIDIFIER: Quickly and efficiently remove up to 35 pints of moisture from the air per day in a space up to 3000 square feet to improve your air quality on many levels.

This is one of the Best RV Dehumidifiers, an amazingly designed and perfectly-built dehumidifier. It works great in a travel van. If you are looking into buying an rv dehumidifier that works just like the expensive ones yet very affordable, then this one is for you. The Keystone energy dehumidifier is our pick for you for all the features it offers. It is a super energy-efficient dehumidifier yet correctly extracts moisture from the atmosphere. It removes 50 pints of moisture from the air. So, it can remove the humidity of a room up to 3000 square feet. This dehumidifier is powerful among all other available in the market. It ensures your van is far away from the threat of mildew and mould. The total control of this unit is very user-friendly. For example, it comes with an LED display that makes it easy to read.


It can work for a larger space.
It has a removable, easy-cleaning dust filter with an alert.
This is energy efficient.
Very much affordable for people.
It comes with a transparent water level indicator.
It shuts off automatically when the bucket is full.
It is a very portable dehumidifier.
It restarts automatically, so it saves the setting during a power outage.


Warranty doesn’t come from the manufacturers, so some users find it disturbing.

Keystone White High-Efficiency 50-Pint Dehumidifier is the best dehumidifiers for RV in 2021.

Ivation IVADM10 Powerful Small-Size Thermo-Electric Dehumidifier

Ivation IVADM10 Powerful Small-Size Thermo-Electric Dehumidifier - for Smaller Room, Cupboard, Basement, Attic, Stored Boat, RV, Antique Car,White
  • Thermo-electric Peltier module Technology: Tiny in Size, Big on Power with No Moving Parts. Reduces humidity in Closet, Basement, Crawl Space, RV, Boat, Car, Home, Bathroom, Bedroom , Small Areas and Tiny Spaces

This dehumidifier is ideal for small spaces. So it perfectly fits your van, small room, or area of your house. This dehumidifier can collect water in a removable 17-ounce water tank. Moreover, it has an indicator light that signals when the water tank is full. To make the operation a bit easier, it automatically shuts off the function when the tank is full. Surely, there is hardly any chance of leakage.

This particular product uses advanced Peltier technology. It ensures the quietness of the inside environment of your house. To get rid of the hustle of your regular life, this is essential. This unit is exceptionally lightweight. So you can change the space of keeping it in your van anytime. There are very few dehumidifiers available in the market. It is a compelling and effective dehumidifying system. It works perfectly well for spaces up to 1,100 cubic feet. Make sure you use it in an area of such a dimension. But it is the best match for recreational vans, basement, boats, and other such places.


It is very lightweight of almost 2.1 pounds.
It is effortless to clean.
It comes with a sleek and compact design.
It has an indicator light to show the full tank.
It maintains calmness.
Auto shuts when the tank is full.


It is built only for smaller spaces. Inappropriate for the larger area.

Ivation IVADM10 Powerful Small-Size Thermo-Electric Dehumidifier is the best small sized dehumidifiers in 2021.

HomeLabs Small Space Dehumidifier with Auto Shut-Off

This dehumidifier is a premium dehumidifier unit from the Homelabs brand. It has so many positive reviews from the former users of the productThis particular dehumidifier perfectly fits your van.

This well-made, intuitive dehumidifier perfectly works in an area up to 150 square feet. It comes with a sleek and compact design. So to maintain it in your van or your home is pretty easy. It won’t cause you much hassle.

It has the capacity that perfectly fits a smaller space. By using this unit, you can expect a maximum of 9 oz. of moisture extraction of a place. Thus it ensures healthy breathing of your van while you are traveling.

It comes with a dimension of 6.5 x 5.3 x 8.5 inches. It comes with a compact and sleek design. So the look matches the interior of your van. It works efficiently and quietly while extracting up to 9 ounces of moisture daily.


It doesn’t create any noise.
It is perfectly energy efficient.
This dehumidifier shuts off automatically when the tank is full.
It removes moisture for up to 150 square foot space.
It is portable.
The installation process is also pretty easy.


HomeLabs Small Space Dehumidifier with Auto Shut-Off is the best dehumidifiers for small spaces in 2021.

How to buy the Best Dehumidifier for Van

A recreational vehicle (RV) or a van is essential for a travel enthusiast. Having a van, you must spend a lot of your time in your moving house. Too much humidity inside is not healthy for your van. For allergy or asthma patients, it is even more crucial.
Before making the buying decision, you have to assess all the features of the unit you are rooting for. One significant feature of a dehumidifier is the humidistat. It works to measure the humidity level of an enclosed space all the time. It also automatically switches off when the humidity is at the optimum level.
There are few humidifiers with a laundry setting. It might not be super-efficient, but it can surely get the job done.
It is also very crucial for you to know what you want from your dehumidifier. Based on those, you can search for the appropriate one for yourself. However, while buying the suitable dehumidifier for your van, you have to consider the following factors;

Space Measurement

You must have a precise measurement of the space of your van. Having such an exact measure will help you to get an idea about your needs. Try to convert the measurement into square feet or square meters. After that, buy the dehumidifier accordingly. Otherwise, you might end up buying a dehumidifier too big or too tiny for your van. This will cause you even more hassle. So accurate space measurement and the area a dehumidifier can serve are fundamental to consider.

Energy Efficient

There are some certified models in your region as energy efficient. Before making the final buying decision, you can have a detailed look at it. Find out if there is such benefit available, and then follow it.When a model is energy efficient, then it will cost very little energy. While being on the road, saving energy can be difficult. Yet, you have to be conscious of it. Some dehumidifiers might do not require any cord to stay connected with a power source or batteries. You just charge those thoroughly once, and then it will serve to dehumidify your van for up to eight days.

Temperature Measurement

Figure out the temperature measurement of your van. The type of dehumidifier you require for your van will depend on it. How much humidity your van will have will depend a lot on the temperature it has inside. It will vary from time to time. But overall, the average temperature you should consider for your van.

Easy to Transport

For your van, try to choose a dehumidifier that is a compact model. It has to be easy to store. The storing process has to be comfortable and quick. For a regular traveler in a van, this is the best option to choose from. When a dehumidifier is easily portable, it becomes so much manageable for a traveler. So deliberately try to choose a portable model for your van.

Easy to Install

Along with the easy portability feature, an easy installation feature is also essential. Try to pick the dehumidifier that doesn’t need much time and effort to install. So pick one with a bit easier configuration. This is a must-have feature for an ideal dehumidifier of a van. While traveling in different places, there might be a time you want to stay for a while. Then you can store the dehumidifier and install it when you need it. So easy installation feature is damn crucial for a dehumidifier for a van.

Water Capacity

It is essential to know about the capacity of holding the water of a dehumidifier. You should know about it before making the final purchase decision. If you tend to travel for a longer time with your van, you can choose a dehumidifier with a large water holding capacity. But if you are thinking about going for a shorter time or less than a week, then it would be more logical to buy a small one. Since you will continuously be moving with your van, it will be wise to get a dehumidifier that serves the need. There is no need for anything extra that might clutter the environment inside your van.


The noise factor is something you cannot ignore. You are most likely to prefer quiet moments while sleeping inside your van. So have a closer look at the specifications of a model you are thinking about buying. Some particular Peltier whisper technologies make it possible. Most of the dehumidifier for the van has this technology. This technology makes sure that there is no sound coming from it. It will keep the calmness inside of your van intact while it is working. So, don’t forget to check the specification of the dehumidifier before buying. Otherwise, you might regret later with some irritating sound from your purchased dehumidifier.

Easy to Control

While picking the best dehumidifier for the van, the feature of user-friendliness is essential. You have to make sure you know every operational detail of the dehumidifier. If the unit you are rooting for has digital control, then be sure that the control of it is user-friendly enough. It is even better if the controls let you choose a certain level of humidity based on different categories. For example, you can select categories like very dry or just dry.

Another significant controlling system is percentage-based. An ideal dehumidifier would be able to let you control it based on a certain percentage. You choose a percentage to get the job done accordingly.To operate the dehumidifier smoothly, you need user-friendly control. This way, you will have the power required to make enough adjustments to the operations. A precise control power will make your dehumidifier perform even better according to the demand of a particular environment of your van.


Warranty is a very crucial aspect while buying. So before making the purchase decision, the product has a warranty from the manufacturer. Having such a warranty ensures the security of your purchased dehumidifier in case of any damage. Having a warranty from the manufacturer is safer as the product might arrive faulty by getting damaged while in shipment. Or many product may be destroyed in the first place. In both of such situations having a warranty from the manufacturer can save your day. The manufacturer is committing to provide you with compensation for any mistake from their end. So you are most likely to get a replacement or a refund for the faulty product. Before making the final buying decision, make sure to find the unit comes with such a warranty from the manufacturer. This is extremely important while buying a dehumidifier for your van.

Wrapping Up

By following all the above mentioned significant aspects, you can expect to pick a suitable dehumidifier for your van. The absence of any of the features discussed above might not be the right decision for you to make during the time of purchase.

These are our top picks for you. But, here, our first choice would be undoubtedly Pro Breeze Electric Mini Dehumidifier. This is so good that it dominates the market, and it perfectly fits to serve the humidity of your van on the go. Check out all the pros and cons of each of the units. Then choose the best dehumidifier for van of yours. When it comes to the humidity of an enclosed place, too much of it can be harmful. It is valid for your house and caravan or RV. A van is a walking home of yours. To retain the perfect humidity, you have to pick the best dehumidifier for van of yours.

Frequently Asked Questions

What are good RV dehumidifier brands?

We understand that choosing a good dehumidifier for your RV can be difficult because there are so many choices in the market. One of the reasons to help you choose the right device is to test the brand. The best brands for this device are Pro Breeze, hOmeLabs, InvisiPure Hydrowave, Eva-dry, Hysure, Frigidaire, KEDSUM, Davis Instruments and Powilling.

How to choose the right size?

If you want to find out how to choose the right dehumidifier, be it an RV dehumidifier with a drain hose or without a hose, you also need to determine the right size. This is as important as determining the types of selection and use. You need JavaScript enabled to view it.

For one, you should also check the size of your RV when trying to determine the right size to buy your divimidifier. Knowing its exact size will help you choose the ideal dehumidifier size for your car. So if you have a small RV, you should choose a smaller unit, which can work effectively to remove moisture.

When choosing the right size, you should check the physical dimensions of the unit as well as the size of its tank. As a tip, if you plan to use one in your RV, you can choose one with a capacity of 30 pins. It is already a good size which will not require constant filling / emptying.