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7 Best RV Dehumidifiers

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The best RV dehumidifiers are probably the most appropriate utilities in handling high levels of moisture in your mobile home. Excess moisture in the indoor air of your RV could cause a myriad of problems. It is troublesome for those who have allergies and respiratory illnesses. It is not suitable for RVs and campers with wooden furniture; moisture can warp them easily. 

Dehumidifiers should be a part of your RV. If you want to protect the overall wellness of the vehicle and the people inside it, these appliances will come in handy. You should invest in them right away!

7 Best RV Dehumidifiers

 Coverage Moisture Absorption Capacity Water Tank Capacity
SEAVON Electric Dehumidifier 2200 cubic feet10 ounces per day16 ounces
ALROCKET Dehumidifier 2100 cubic feet16 ounces per day35 ounces
Pro Breeze Electric Mini Dehumidifier 1200 cubic feet9 ounces per day16 ounces
LONOVE 450 Sq. Ft. Dehumidifier 5000 cubic feet25 ounces per day61 ounces
AUZKIN Small Dehumidifier 2200 cubic feet16 ounces per day35 ounces
Inofia 30 Pints Dehumidifier 1056 square feet30 pints per day1.9 liters
Honati Home Dehumidifier 4400 cubic feet25 ounces per day67 liters

1. SEAVON Electric Dehumidifier

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The SEAVON Electric Dehumidifier is a perfect choice for RVs. It features a compact and portable design that lets you fit it into any part of your vehicle. It effectively absorbs 10 ounces of humidity every day. With its 16-ounce water tank, there’s no real need for you to empty it frequently. Furthermore, it shuts itself once the tank is full already. 

This one has an ultra-quiet performance, thanks to its thermoelectric cooling technology. Even in closed spaces, it will not cause noisy disturbances. It has decent durability, too. You can guarantee that it can last long in service. 

DETAILED SPECIFICATIONS:

  • Maximum moisture absorption capacity – 10 ounces per day
  • Maximum floor area coverage – 2200 cubic feet
  • Water tank capacity – 16 ounces
  • Operating temperature – 56 to 86 degrees Fahrenheit
  • Noise level – 30 decibels
  • Voltage – 110V, 60 Hz
  • Current – 2.5 Amps
  • Drainage mechanism – Manual
  • Dimensions – 6.5 inches x 5.3 inches x 11.5 inches
  • Weight – 2.4 pounds

2. ALROCKET Dehumidifier

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It will also be a good thing if you check out the ALROCKET Dehumidifier. This unit is lightweight and compact, fitting for every RV out there. It provides an ultra-quiet performance so that it won’t disturb the sleepers in your vehicle. Furthermore, it is energy-efficient, too. It only draws 0.96kW of electricity in a single day. It also has an automatic shutdown function that activates once its 35-ounce tank. 

The ALROCKET Dehumidifier can absorb up to 16 ounces of water per day–under 80% relative humidity and 86 degrees Fahrenheit. Its tank is easy to detach from the body, allowing you to easily dispose of the water it collected. 

DETAILED SPECIFICATIONS:

  • Maximum moisture absorption capacity – 16 ounces per day
  • Maximum floor area coverage – 2100 cubic feet
  • Water tank capacity – 35 ounces
  • Operating temperature – 41 to 86 degrees Fahrenheit
  • Noise level – 39 decibels
  • Voltage – 110V, 60 Hz
  • Current – 3.5 Amps
  • Drainage mechanism – Manual
  • Dimensions – 5.7 inches x 5.7 inches x 8.9 inches
  • Weight – 2.9 pounds

3. Pro Breeze Electric Mini Dehumidifier

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One of the most popular dehumidifiers for RVs in the market is the Pro Breeze Electric Mini Dehumidifier. Many already attested to its finesse as a dehumidification tool for small rooms and floor areas. Hence, you are always free to get multiple units of this dehumidifier for your RV. It is capable of extracting 9 ounces of water daily, storing it in its 16-ounce water tank. 

Keep in mind that this unit has a smaller reach as compared to some of the dehumidifiers listed here. Specifically, it is only ideal for floor sizes as big as 1200 cubic feet. Furthermore, it only works at temperatures not below 59 degrees Fahrenheit. It may not deal well with humidity problems in cold conditions. 

DETAILED SPECIFICATIONS:

  • Maximum moisture absorption capacity – 9 ounces per day
  • Maximum floor area coverage – 1200 cubic feet
  • Water tank capacity – 16 ounces
  • Operating temperature – 59 to 86 degrees Fahrenheit
  • Noise level – 39 decibels
  • Voltage – 110V, 60 Hz
  • Current – 2.5 Amps
  • Drainage mechanism – Manual
  • Dimensions – 7 inches x 6 inches x 11 inches
  • Weight – 2.4 pounds

4. LONOVE 450 Sq. Ft. Dehumidifier 

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You will love the efficiency of the LONOVE Dehumidifier in removing excess moisture in RVs and other small spaces. It offers a large 61-ounce removable water tank and works perfectly under 450 square feet of floor sizes. It also has an impressive moisture collection performance, as it can eliminate 25 ounces of water per day. 

The dehumidifier features two working modes: day-mode and night-mode. These configurations allow you to operate the device in the most optimal setting possible. Furthermore, it is pretty quiet, too. Its maximum noise level is rated at 45 decibels only. When on its night mode, it could go as low as 45 decibels. You’ll definitely enjoy its presence in your RV. 

DETAILED SPECIFICATIONS:

  • Maximum moisture absorption capacity – 25 ounces per day
  • Maximum floor area coverage – 5000 cubic feet
  • Water tank capacity – 61 ounces
  • Operating temperature – 59 to 86 degrees Fahrenheit
  • Noise level – 45 decibels
  • Voltage – 110V – 240V, 60 Hz
  • Current – Unspecified
  • Drainage mechanism – Manual
  • Dimensions – 15.24 inches x 9.45 inches x 9.29 inches
  • Weight – 7.11 pounds

5. AUZKIN Small Dehumidifier

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The AUZKIN Small Dehumidifier is also a notable option for RVs and campers. It ensures a quiet performance and optimal moisture absorption, which are essential for mobile residences riddles with humidity problems. It can eliminate up to 16 ounces of water per day (under 86 degrees Fahrenheit, 80% relative humidity). Once this dehumidifier works, your indoor air will improve. 

This dehumidifier also provides an intuitive operation. It only requires you to press a single button for this device to start its dehumidification process. Of course, it is also energy-efficient so that you’ll never have to worry about its power consumption. Interestingly, it has a wider range when it comes to its temperature arrangement–around 41 to 122 degrees Fahrenheit, specifically. 

DETAILED SPECIFICATIONS:

  • Maximum moisture absorption capacity – 16 ounces per day
  • Maximum floor area coverage – 2200 cubic feet
  • Water tank capacity – 35 ounces
  • Operating temperature – 41 to 122 degrees Fahrenheit
  • Noise level – 39 decibels
  • Voltage – 110V – 240V, 60 Hz
  • Current – Unspecified
  • Drainage mechanism – Manual
  • Dimensions – 5.7 inches x 5.7 inches x 8.9 inches
  • Weight – 3.29 pounds

6. Inofia 30 Pints Dehumidifier

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The Inofia 30 Pints Dehumidifier is designed for extensive dehumidification needs. It can absorb up to 30 points of water per day and work on spaces up to 100 square feet. Hence, it is only suitable for RVs, but it can also function in basements, laundry rooms, and garages. Moreover, this unit has an auto-stop function that activates once the desired humidity is achieved. 

This one features both automatic and manual drainage options. You can detach its tank and empty it manually, or you can just attach a hose to its plug so that it will drain the water it collected by itself. Also, this dehumidifier has an auto-defrost capability, making it an impeccable utility for combating condensation during cold conditions.

DETAILED SPECIFICATIONS:

  • Maximum moisture absorption capacity – 30 pints per day
  • Maximum floor area coverage – 1000 square feet
  • Water tank capacity – 1.9 gallons
  • Operating temperature – 41 to 95 degrees Fahrenheit
  • Noise level – 46 decibels
  • Voltage – 110V – 240V, 60 Hz
  • Current – 2.4 Amps
  • Drainage mechanism – Manual and automatic
  • Dimensions – 12.2 inches x 8.2 inches x 17.3 inches
  • Weight – 24.9 pounds

7. Honati Home Dehumidifier

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The Honati Home Dehumidifier can guarantee that humidity and condensation will become problems in your RVs. It has a 2-liter tank that absorbs up to 25 ounces of moisture per day (86 degrees Fahrenheit, 80% room humidity). If your RV has a floor space of less than 4400 cubic feet, this particular device should serve as an excellent dehumidification tool for you. 

Similar to other dehumidifiers here, this one has a quiet operation. It only runs on 39 decibels, which preserves the silent environment of your RV. Moreover, it ascertains low power consumption, which is essential for RVs, caravans, and campers. 

DETAILED SPECIFICATIONS:

  • Maximum moisture absorption capacity – 25 pints per day
  • Maximum floor area coverage – 4400 cubic feet
  • Water tank capacity – 67 ounces
  • Operating temperature – 59 to 86 degrees Fahrenheit
  • Noise level – 39 decibels
  • Voltage – 100V – 240V, 60 Hz
  • Current – Unspecified
  • Drainage mechanism – Manual
  • Dimensions – 8.98 inches x 5.9 inches x 14.65 inches
  • Weight – 5.64 pounds

Why Humidity Is A Problem In RVs?

RVs should be comfortable spaces. Unlike other vehicles, you can actually live in an RV. Hence, many outdoor enthusiasts and survivalists often use their RVs as long-term residences. Some even converted them as homes. 

Either way, you have to guarantee that your RV is livable. It should be as comfortable as your house. And to do that, you have to ensure that its internal humidity is properly regulated. You see, when humidity exceeds 60%, the ambient air feels damp and muggy. And despite being damp, the temperature feels hot.

Well, the reason for this is that high humidity prevents sweat from evaporating. It causes you to sweat, but the latter doesn’t evaporate, which makes things extremely uncomfortable. 

Humidity can also make your RV smelly. The odor becomes musty, especially if molds start to grow inside your vehicle. Overall, prolonged humidity can cause damages to the furniture and paint of your RV. If you don’t want to deal with expensive repairs, you have to control the relative humidity of your space. 

How To Choose The Best RV Dehumidifiers

Dehumidifiers are an effective option in combating high levels of humidity. It is a worthy and must-have investment in RVs, campers, and trailers. They are the ones that ensure that the internal moisture remains cool and dry. 

Size of the RV

However, not all dehumidifiers are suited for RV use. For instance, we have to indicate the size of these dehumidifiers to the size of your RV. 

Class A RV has a length of 33 feet. Meanwhile, Class B units are 20 feet long, and Class C motorhomes are around 28 feet. Their average width is approximately 8.5 feet, with an average height of up to 14 feet. Taking these things into account, we can say that whole-house and commercial dehumidifiers might be overkill for motorhomes and RVs. 

Of course, you are still free to get these large dehumidifiers in your RV if you wish so. But if you mind the power consumption that these devices have, you can guarantee that they aren’t the most energy-efficient option out there. 

In fact, the following table emphasizes that it is not always ideal for getting large dehumidifiers for your RV. Even the portable ones can already deal with the moisture problems that are lingering in the vehicle. 

Noise

I also have to indicate that noise is an unwelcome guest in any RV. Unless you made your RV a party platform, it should always remain as silent and cozy as possible. In this way, the residents will experience a noiseless environment. 

You also have to remember that these RVs have closed spaces. Hence, it is easier for the noise to get amplified. If you get a noisy dehumidifier, you’ll eventually have to deal with cacophonous disturbances every day. 

That’s not something you want, right? 

Water Tank Capacity

Since our preference is a portable and compact dehumidifier, it is understandable that their tanks don’t have a vast capacity. But at the same time, we don’t want it to get full after an hour or two. That’s not practical. It would eventually mean that you have to drain it frequently. It could disturb your sleep or any period of rest. 

You should always opt for dehumidifiers to have a decent tank capacity. It’s a needed aspect that completes the ideal ergonomics that every dehumidifier should have. 

Conclusion

The best RV dehumidifiers are crucial appliances for motorhomes, campers, and trailers. You have to expect that humidity may become an issue eventually in the vehicle. These devices ensure that you wouldn’t have to deal with the problem extensively. 

In the long run, it would preserve the structural integrity and convenience of your RV. 

I hope that you find this guide useful. If you have other inquiries, feel free to ask me in the comment section below.

What’s The Difference Between An Air Purifier And Dehumidifier?

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What’s the difference between an air purifier and dehumidifier? How each of them works, and should you get them at the same time?

As early as now, let me debunk the idea that air purifiers and dehumidifiers are the same. Their design and structure might look the same. But their functions are not. 

However, each of them aims to clean the air quality of indoor spaces. They fit perfectly in homes, apartments, and offices. If you are residing in areas and cities are heavily beaten by air pollution, these devices are quite needed. 

This time, it is essential that you know the difference between air purifiers and dehumidifiers. In this way, you will be able to invest in the right unit based on your needs. 

What’s The Difference Between An Air Purifier And Dehumidifier

The difference between these two is pretty stark when it comes to their functions. One should not be confused between their intended applications, as they were engineered to perform specific tasks. 

Air purifiers are meant to clean the air by absorbing the air of a particular space and let it pass through a number of filters. It excels in dealing with allergens and other forms of pollutants such as pet dander, mold spores, and even smoke and foul odor.

Meanwhile, dehumidifiers work by pulling the moisture suspended in the air. By doing this, the device is able to lower the humidity of the room. Keep in mind that microbes and mold dwell in highly humid and damp environments. If your indoor spaces have a lot of moisture, it is possible that these organisms will perpetuate. 

Air Purifier vs Dehumidifier: A Comparison

 Air PurifiersDehumidifiers 
ApplicationScreens and filters the air from various forms of pollutants and odors Reduces the moisture and humidity in the air
BenefitsEnsures that the indoor air is free from contaminants that can cause allergies and respiratory illnesses Keeps the indoor moisture at an optimal level and ensure that allergy-causing molds will not exist 
Recommended Humidity Can varyOver 50%
Types Mechanical filters, ionizers, ozone generators, UV lights, and absorbents Mechanical, air conditioners, electronic, makeshift, and ionic membrane

Let’s further explore the functions and benefits of these devices:

Air Purifiers

An air purifier is tailored to eliminate any harmful contaminants that are lingering in the air. They excel in removing airborne pollutants, such as smoke, dust, and pollen. These elements are something that any dehumidifiers cannot do. 

It is also possible that air purifiers can remove mold build-up, especially if they possess HEPA filters. These filters can vanquish the spores in the air, which is the number one cause of mold growth. 

But always remember that air purifiers are not designed to control or regulate the humidity level of a particular space. Hence, if your house is extremely moist, then air purifiers are not the right device that you should get. 

As I mentioned, air purifiers have multiple filters on them. Depending on the filters included in the air purifier, it is capable of screening dust, bacteria, mold spores, allergens, and pet dander. Some purifiers are rated to cleanse the unwanted scent in the air. 

For me, it is crucial that the air purifier you get has a HEPA filter. This is the very filter that captures extremely small airborne pollutants. Specifically, HEPA filters are capable of trapping 0.3 microns of contaminants. It can work against germs and bacteria. 

If you want to somehow deal with excess dampness in your indoor air, it would be best if the air purifier must possess an activated carbon filter. It eliminates the musty scent in the air that is caused by mildew and mold. It can also purify cigarette smoke and pet smell, making your indoor air fresh. 

Again, do not invest in an air purifier if the problem in your house is humidity and moisture. It simply works by removing the pollutants by circulating the air through it. The one that can regulate indoor humidity is still a dehumidifier.

Dehumidifier

The job of a dehumidifier is not that as stringent as that of an air purifier. However, this doesn’t mean that it is not essential or that you should not invest in it. 

There are some areas or parts in the globe where moisture is pretty high. It is in these places where allergy-causing molds thrive and proliferate. If they get inside the air of your home, expect that someone will get sick sooner or later. 

A dehumidifier’s function is pretty straightforward: it simply absorbs or sucks the excess moisture present in the air. Specifically, there’s a collection system attached to these dehumidifiers. A specialized bucket is used as a storage for the moisture that the dehumidifier has collected. 

Keep in mind that these dehumidifiers will never clean the air of your home. They are not built to work like that. Their only role is to ensure that the moisture level inside your home and office will be regulated so that it is conducive for breathing. 

Whenever there’s minimal humidity, you will certainly notice that the damp feeling went down as well. You’ll also observe that the musty scent within your living space is already gone. 

Interestingly, low humidity prevents the existence of dust mites. After all, these tiny pests require moisture for their survival. Moreover, the reduced humidity in the air improves the coolness in your space. Moisture might be derivatives of water. However, they make things hot, which is pretty undesirable, especially if you are dwelling in temperate climates. 

Air Purifier vs. Dehumidifier: Which One Do You Need?

At this point, it should already be clear to you which of these two items you need in your home. However, there’s nothing really wrong if you are going to get these two altogether, especially if your indoor air has a lot of issues. 

In specific cases, you will need an air purifier if the following conditions are present:

  • You don’t want to suffer from respiratory illnesses and allergies.
  • You need clean air to deteriorate the chances of asthma and allergy attacks. 
  • You want to remove all the pet dander, pollen, and other contaminants in the air.
  • You need to lessen the accumulation of dust. 
  • You hate specific scents from cigarettes and food that have a strong odor.

Meanwhile, a dehumidifier is great if:

  • There’s a musty odor that is lingering in your house or office.
  • You don’t want dust mites to breed and grow in your area.
  • You have specific health conditions that are triggered when there are excess humidity and moisture.
  • You are residing in a hot area, and you don’t want the humidity to increase the temperatures further.

Frequently Asked Questions About Air Purifiers and Dehumidifiers

Q: What should I use for asthma? An air purifier or dehumidifier?

A: Based on their given functions, it is pretty clear that an air purifier is a suitable choice here. It can eliminate pollutants and airborne elements that trigger asthmatic episodes.

Q: What should I use for allergies?

A: These two are capable of dealing with allergies, especially if your not system is not good in dealing with dust mites. But for a wider range of protection against allergies, an air purifier should be the right choice here. It will reduce the existence of the elements that make you sick. 

Q: Is an air purifier better than the dehumidifier for basement use?

A: This matter is pretty subjective. The real question here is the kind of element or contaminant that you are trying to prevent. If your basement is exceptionally pestered by pollutants and dust, you need to get an air purifier. If the main issue is humidity and moisture, dehumidifiers are your best bet. 

Q: Can you use both air purifier and dehumidifier at the same time?

A: Yes. In fact, it is highly recommended that you can get these two to ensure the optimal improvement of your indoor quality. With these two devices, you can guarantee that your indoor space will have a fresh, safe, and highly breathable air. You will no longer have to leave your property if you can get this level of convenience and benefit. 

Q: Can a dehumidifier eliminate bad odor? 

A: This device is not designed to filter the indoor scent of your house or apartment. As I mentioned, it is only suitable for taking care of excess moisture and humidity. It is not a filter, so it is already a given that it doesn’t have any means of filtering or cleaning anything. 

Conclusion

I am quite confident that you already know the difference between an air purifier and dehumidifier. Just remember that both of them have specific roles to play. Hence, there’s nothing really wrong if you are going to get them at the same time. They are useful appliances that can ensure that your living or working rooms are free from airborne contaminants and other forms of inconvenience-causing elements. 

That’s it for now. If you have other questions, feel free to drop them in the comment section below.