10 Best RV Dehumidifier 2024 – Compared & Complete Guide

Living in an RV has some pretty big perks like exploring the world and discovering wild memories, all within the comfort of your mini-home.

One big difference is, the space you have in an RV is a lot smaller than an average-sized home. That means every time you grill the meat or prepare a classic breakfast, like pancakes and eggs, the humidity level inside the RV rises by several degrees!

Day-to-day activities like taking a hot shower, sleeping, refrigeration etc. all add up to the moisture level inside your vehicle. The best RV dehumidifier prevents water from building up and also keeps bugs and insects at bay when you travel to a hot and humid climate.

Not only an RV dehumidifier comes in handy in preventing health hazards, but also retaining the structure of your vehicle itself! It helps protect your wooden furniture and metal things from being damaged as well.

Best Rated RV Dehumidifier Choices 2023

Choosing a dehumidifier that is suitable for your RV isn’t an easy task! When you start looking for a device, you will encounter lots of options with several features and different price tags.

Don’t worry yet. We are here to help you pick the right one by providing a proper guideline. The products will be briefed according to their capacities, transportation facilities, ease of controls and noise level.

Read along to our RV dehumidifier reviews before making a decision on which one deserves to have a place in your vehicle.

Top RV Dehumidifier Comparison Chart

Image	Product	Dimension (Inches)	Coverage (Sq. Ft.)	Water Tank Capacity (L)	Price
	Inofia (Editor’s Choice)	12.2 x 8.2 x 17.3	1056	1.9	Check Price
	Hysure(Black)	6.14 x 5.12 x 8.66	150	0.5	Check Price
	Best Choice Products	8.5 x 7 x 14	170	2	Check Price
	Kepteen	8.7 x 6.3 x 11.9	162-269	1.54	Check Price
	KEDSUM	8.5 x 6 x 11.8	220	1.5	Check Price
	Pro Breeze	7 x 6 x 11	150	0.47	Check Price
	Vacplus	6.3 x 4.3 x 10.6	215	0.7	Check Price
	Afloia	14 x 6.6 x 4.4	215	0.7	Check Price
	Seavon	7.2 x 6.2 x 11	156	0.5	Check Price
	hOmeLabs	6.5 x 5.3 x 8.5	150	0.5	Check Price
	Hysure(White)	11. x 6.4 x 5.3	107-216	0.5	Check Price

Our 11 Picks For The Best RV Dehumidifier

1. Inofia | Best whole RV Dehumidifier

RV life teaches you a valuable lesson during its journey. You will soon learn to utilize every inch of your space properly. You can afford to have a messy surrounding in a big house. But in an RV?

Even a small clutter seems hugely noticeable! And thus it urges you to keep the place as tidy as possible. So, when you look for a device to go with such a place, what’s the first thing you should consider?

To answer your question Inofia has brought a compact, 30-pint dehumidifier that can fit easily in any small space.

It is suited for 1056 square feet of area and can easily be transferred from one place to another with the help of a flat handle that is designed to remain hidden on top until you decide to use it.

The device is equipped with a smart sensor to work intelligently. With a few taps, you can set your preferred humidity level between 30-80% and voila! That’s it! The device will automatically stop and restart to maintain that humidity level throughout the day.

With a 4-pint water tank capacity, the device has a “beep” alarm and an indicator that goes off, when the bucket needs to be emptied. You can either drain the tank manually or attach it to a hose for continuous operation.

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Bottom Line
Although the unit’s bucket is small in size, it won’t spill once it’s full. It has an auto-shutoff function that prevents water from overflowing and making a mess in your vehicle.

2. Hysure Black Portable Dehumidifier | Best Small Dehumidifier For RV

A good-quality dehumidifier can act like a superman in terms of creating a healthy environment for your family!

When dampness becomes a problem in your car, you better be ready to face some serious consequences like getting sick due to respiratory disease, coughing constantly or having allergy symptoms.

All these situations are a lot harder to deal with when you are traveling to your favorite destination to enjoy a long vacation. Hysure Portable Dehumidifier can be your bodyguard against high humidity by removing up to 250 ml of moisture per day.

With a sleek, black appearance and 2.6 pounds of weight, this device is appropriate for dehumidifying a small area of 150 square feet. The 500 ml capacity water tank triggers the power button to go from green to yellow color when it needs to be drained.

While the machine works effectively, it does its best to make you forget about its presence by being as quiet as a mouse! With less than 37 decibels of noise, you and your infant can now rest and sleep easily without any disturbance from this device.

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Bottom Line
This dehumidifier is suitable for areas with moderate humidity levels. If you are looking for a more powerful device with larger area coverage, then check out its sibling Hysure 70 ml compact dehumidifier.

3. Best Choice Products Room Dehumidifier | 12 Volt Dehumidifier For RV

The Thermo-Electric dehumidifier from the Best Choice Products is a lightweight, yet powerful device that can make you feel comfortable inside your car by reducing extra moisture from your surroundings.

With an 8.5x7x14 inches dimension, this dehumidifier is capable of covering an area of 2200 cubic feet. Its compact size allows you to put it in any corner of your car and dehumidify a small area like a kitchen, bathroom or bedroom.

Have you noticed your RV reeking of a bad smell and you can’t seem to find its source?

Don’t feel embarrassed! As an RV is an enclosed space, it doesn’t get proper ventilation most of the time. Restricted airflow encourages molds and mildews to grow and spread inside. As a result, a musty smell comes out of it.

The Best Choice Products dehumidifier destroys all kinds of airborne particles and eliminates molds by decreasing the humidity level. It lets you breathe in the fresh air and saves you from a heat rash or an unwanted pimple on your forehead by providing your vehicle with a cooler temperature on hot, summer days.

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Bottom Line
This dehumidifier is a perfect choice for a small vehicle. If you want to cover a large area, then you might have to buy several of these and locate them in areas which suffer from humidity the most.

4. Kepteen Electric Dehumidifier | Quiet Dehumidifier For RV

In a small space like RV, even the slightest sound coming from one corner may irritate you or hamper your productivity in some way. A dehumidifier usually runs for a long time until it finds an optimal balance. So, you may want to invest in a noise-free appliance to keep in your RV.

The Kepteen Electric Dehumidifier works almost silently at 30dB! Just plug the device into the nearest power outlet and you will barely notice its presence, as this product has a compact design with an ultra-quiet operation mode.

Kepteen believes in making things easier! You can adjust all the settings just by pressing one button. With the capacity of removing 18 ounces of moisture per day, this device can cover a small-sized room up to 269 square feet.

While its upgraded design gives your car a trendy look, it also saves you from spending too much money on electricity bills by consuming a small amount of power.

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Bottom Line
Although the device won’t be able to cover the whole RV, it does a pretty decent job at clearing up smaller spaces, like kitchen, bathroom, living space etc. You can also put it in your closet to keep your clothes mold-free.

5. KEDSUM Electric Dehumidifier | Cheap RV Dehumidifier

Anything that falls within our budget brings out a sigh of relief. There’s no reason to miss out on a budget-friendly product while you look for a dehumidifier! Take a look at KEDSUM Electric Dehumidifier, which doesn’t compromise on the quality of the product regardless of its price.

With the help of Peltier technology, it has the capability of covering 220 square feet of area. KEDSUM believes in working efficiently without making any noise! At only 33 decibels, the device lets you carry on with your daily activities by operating silently.

Although the dehumidifier covers a small area, it works faster than others and is capable of removing 500 ml of moisture every day with the help of its 1500 ml capacity water tank. The auto shut-down feature and LED indicator light let you sleep peacefully at night without any need to check on it frequently.

Safety gets the topmost priority whenever we decide to bring a new addition to our home. You will be happy to know that, KEDSUM is approved and certified by RoHS, FCC and CE standard. The machine performs at its best at 59-86 Degree Fahrenheit.

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Bottom Line
The temperature of your room won’t change noticeably for this reason. You can make an air duct around it and let the hot air go through the nearby window in case it bothers you too much.

6. Pro Breeze Electric Dehumidifier | Best Energy-Saving Dehumidifier For RV

While you are on a tour, keep in mind that you don’t have unlimited access to electrical power anymore! So, it’s important to buy appliances that don’t require much power to run efficiently.

Pro Breeze Electric Dehumidifier comes with a 100-240 volt DC adapter that performs smoothly while consuming only 20 wattages of power per hour. Weighing only 2.4 pounds, this mini electric device can dehumidify a small area of 150 square feet.

Condensation occurs when the inside of your RV suffers from high humidity and it can be seen on your car windows, spectacles or other metal surfaces. This water vapor could eventually lead to the growth of mold and mildews inside your vehicle.

Pro Breeze Dehumidifier helps reduce the moisture level by removing 9 ounces of water every day and collects the extra water in its 16-ounce tank. The unit doesn’t use a compressor, meaning, no loud noise to disturb you while you sleep, work or study!

When the water reaches its brim, it doesn’t spill or wake you up to empty it. The machine shuts off automatically and a LED light is turned on as a reminder.

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Bottom Line
As this is a small dehumidifier, it takes a little bit of time to work effectively. The energy-saving feature makes sure of saving your pocket in terms of the electricity bills. All in all, this mini device is a suitable option for dehumidifying a small space in your RV.

7. Vacplus Electric Mini Dehumidifier | Best Bathroom Dehumidifier For RV

The bathroom and closet are two corners that suffer the most due to high humidity. The wet towel and clothes seem to take endless time to dry!

And even after they are completely dried out, there seems to be a gross smell lurking around them. You are not alone in this situation. It’s a common scenario in hot and humid summer days.

When you are on a tour, there’s no way to hang the clothes outside to let them dry. A mini dehumidifier like, Vacplus can help you out in this situation. Just leave one of these devices in your closet or washroom measuring up to 215 square feet and see how efficiently it removes 300 ml of moisture every day.

The 24-ounce water tank is easily removable and it automatically shuts off the device once it reaches its full capacity. With less than 35 decibels of noise level, the machine makes a slight humming sound while it works.

Weighing only 2.3 pounds, the device can be moved around easily. There’s no way of getting confused, as this unit features only one button to control all of its operations.

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Bottom Line
The Vacplus dehumidifier is designed for small, enclosed space. The device provides you with long-time services with minimal maintenances. Make sure to measure the area you want to dehumidify beforehand and see if this machine is suited for your needs.

8. Afloia Electric Home Dehumidifier | Best Eco-Friendly Dehumidifier For RV

Using an eco-friendly product is the first step towards saving our environment. As we all know, if you take care of nature, it remembers and pays you back with twice the benefits!

Afloia Electric Dehumidifiers is an environment-friendly product, which doesn’t use a compressor and keeps our surroundings clear by not emitting any harmful chemicals. Another big advantage of this appliance is that it lowers your utility bills by conserving energy.

Along with improving the quality of your life, this device captures 11 oz. of moisture per day and collects in its 700 ml capacity water tank.

The unit’s water bucket never overflows and makes a huge mess, as it turns itself off as soon as it reaches full capacity. Built with Thermo-Electric Technology, the device works almost silently by making less than 33dB of noise.

Your favorite books and antique furniture may sustain damages from being exposed to a high level of humidity. Just by plugging the Afloia Electric dehumidifier in a corner, you can prevent the furniture from being cracked open or important documents from getting warped beyond repair.

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Bottom Line
Keep in mind that, this is a small dehumidifier that works more effectively if you close all the doors and windows of your vehicle. Also, the device performs at its best when the temperature is between 50 and 122 Degree Fahrenheit.

9. SEAVON Electric Mini Dehumidifier | Best Electric Dehumidifier For RV

SEAVON Dehumidifiers are made to fit into your surroundings easily. How so? You may ask.

Well, they are known to use neutral, decent colors and designs that don’t cause an eyesore to anyone. The modern, sleek look of their devices give your vehicle a new, upgraded appearance.

Without further ado, let’s get to know what their mini electrical dehumidifier has to offer!

With the capacity of extracting 250 ml of moisture every day, the SEAVON Dehumidifier stores 16 ounces of water in its tank at a time. The bucket is fairly easy to remove and its LED light turns red when it’s time to drain the unit.

The device uses Peltier Technology to remove excess water. You might have already guessed what it means by now! No high-pitched sound to disturb you while the device operates! Quiet as a whisper, the unit operates without any compressor and thus, consumes less power while working.

The machine is ideal for an area of 156 square feet and has the dimension of 7.2×6.2×11 Inches.

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Bottom Line
If you want to dehumidify a larger space than 156 square feet, then you might take a look at SEAVON 2000 ml capacity Dehumidifier, which can cover up to 270 square feet and dries out the excess water in a shorter time.

10. hOmeLabs Small Space Dehumidifier | Portable Dehumidifier For RV

A cozy environment with just the right balance of air quality will make you feel at home, even when you are touring with your friends in a vehicle.

hOmeLabs strives to bring that familiar feeling to you with the help of its 250 ml capacity dehumidifier. The lightweight and compact design of the device allows it to cover a small area of 150 square feet.

With the help of its Thermo-Electric Peltier Technology, it creates a temperature difference between two modules using electricity. The excess water that is collected from the environment is stored in its 500 ml capacity water tank.

This device is capable of working for long hours at a stretch without making any loud annoying noise. It even saves you from paying a lot of extra bucks on your utility bill by consuming a small amount of power.

The machine comes with a 2 pin plug to fit into any power outlet of your room. The 25-watt power adapter is ETL certified to ensure you of its smooth performance for a long time.

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Bottom Line
The sound is noticeable in a quiet room, but it isn’t loud enough to bother you in any way. To get the best services out of this device, it is advisable to clean and wipe the outer surface with a soft brush or a damp cloth once in every week.

11. Hysure White Portable Dehumidifier | Best RV Storage Dehumidifier

Hysure introduces a brand new portable dehumidifier with its signature little triangle pattern on front to suck the moisture from your surroundings. A blue transparent water bucket is placed on the bottom half, which gives you a visual satisfaction of seeing the tank slowly getting filled up with water.

The device is capable of removing 250 ml of moisture every day from an area of 10-20 square meters. You will be able to notice visible changes after installing this device. The wet, damp climate of your vehicle will change within a few days and create a healthier environment for your friends and family.

Although the 500 ml capacity water tank is clear and you can see the water level, you don’t have to monitor it all the time! The unit turns itself off when it’s time to empty the tank and an LED indicator lights up as a reminder.

With 11.1×6.4×5.3 inches of dimension and 2.6 pounds of weight, this device is super easy to carry around. It doesn’t need any toxic chemicals to run its operation, thus, it saves our environment from harmful pollutants.

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Bottom Line
Hysure dehumidifier comes with a compact design that is most suited for a small area. Although it works a little slow, it’s capable of removing moisture effectively in the long run. To enjoy its best performance make sure to keep the front and top side of the device from being blocked by any surface.

How To Choose The Best Dehumidifier For RV

Space

How big is your RV? While you may not have considered measuring your vehicle before, it’s probably a good idea to do so before you purchase a dehumidifier.

There are two different ways you can choose to remove moisture from your car. You can choose to buy a big sized dehumidifying device that will be able to cover the whole RV. Or you can buy the best small dehumidifier models for a specific area, like washroom or kitchen which are more prone to condensation and as a result, promotes mold growth.

Depending on your need and preference, you can choose devices with a varying range including 30 pints, 50 pints and 70-pint capacity.

Portability

Nobody gets a six-month vacation, twice a year! Right?

Well, if that’s the case, then what are you going to do with the dehumidifier during the time you are not camping with your buddies?

Of course, it can be used in your home or stored somewhere safe aside from your RV. But for that, you will need a dehumidifier that is easy to carry and can be transported to other places.

Finding a device that is light-weighted or has wheels on the bottom are some qualities worth taking a look at when you are purchasing an RV dehumidifier.

Capacity

A dehumidifier can hold a certain amount of water in a given time. You have to empty the water bucket once it’s full.

If you are planning a trip that might last longer than a few weeks, then you are better off with a device with a large capacity that can hold more water and doesn’t require you to empty the bucket frequently.

Dehumidifiers with small capacity are more suitable for shorter trips which typically lasts for a few days or so. A small-capacity device also consumes less power per unit time than the large capacity ones.

Type

You can find dehumidifiers with 3 different technologies on the market. Depending on your travel destination and climate, you should choose a suitable one.

1. Refrigerant

A refrigerant dehumidifier uses a compressor to make vapor in the atmosphere turn into water and collects them in a tank. These devices are suitable for the warm climate. By removing extra moisture from the environment, they stop the growth of molds and mildews in your vehicle. They also have an energy-saving feature available to save your pocket.

2. Desiccant

If you happen to take a trip to Alaska or Michigan, the Refrigerant dehumidifier won’t be of much help in such a cold climate!

When the temperature drops below 10-Degree Celsius, it’s better to go for a Desiccant dehumidifier instead. With the help of an internal heater, it absorbs the excess water from your environment and lets you breathe easier.

3. Peltier Technology

The Thermo-Electric or Peltier Technology requires two conductor plates with different temperatures. With the help of electricity, it creates water droplets on the cooler plate and thus removes moisture from our surroundings.

Although they can’t remove moisture as fast as the other two types, they require less electricity and are smaller in size.

Noise Level

The sound of an average dehumidifier doesn’t usually bother anyone. Unless you are a light sleeper and the slightest noise is enough to keep you awake at night!

An ideal dehumidifier shouldn’t cross 40 decibels of sound at night. Devices with Peltier technology and Desiccant dehumidifiers usually come with whisper-quiet operation and let you enjoy a relaxed and stress-free environment in your RV.

Read Also: 7 Best Surge Protector for RV

Frequently Asked Questions

Q1. Why Do I Need A Dehumidifier?
Answer: If the environment around your surroundings seems a little damp and you start to see the presence of molds and mildews, then it’s a sign that you should purchase a dehumidifier.

This device not only maintains a healthy balance of humidity level inside your vehicle but also helps you sleep peacefully by creating a comfortable atmosphere.

Q2. Does Humidifier Consume A Lot Of Power?

Answer: Not necessarily. It depends on the brand and model you are choosing to purchase. Most of the devices mentioned in this article are energy-efficient.

Q3. Are RV Dehumidifiers Any Different Than The Normal ones?
Answer: Not much. You can use any normal dehumidifier in your RV. Just make sure it fits into the small space of your vehicle and has portable facilities to make it easy to carry around.

Q4. Do Dehumidifiers Generate Heat?
Answer: They are built for removing excess moisture from your room which in turn, lower the temperature by several degrees. However, the power adapter may emit some heat during its operation, which generally goes unnoticeable.

Q5. What is An Ideal Humidity Level?
Answer: The indoor relative humidity level should stay between 40-50%. In the winter season, the level may go a little lower to avoid condensation.

Q6. Where Should I Put The Device In An RV?
Answer: You should put the dehumidifier in places that suffer from humidity the most. Most people put it in the kitchen or bathroom to get the best results.

Final Words

It’s a dilemma when you want to travel and stay at home at the same time! Only a home with wheels can make your dream of living the life of both an adventurer and a storyteller come true.

An addition of a dehumidifier to your RV life will make your stay more comfortable and save you from spending thousands of dollars to repair the cracks and damages in your vehicle caused by high humidity. Hope this article has inspired you to choose the best RV dehumidifier and find the model that suits your need.