Best Small Dehumidifiers for RV Living

Remember that trip to the coast, when you woke up feeling like you were camping inside a giant, damp sponge? Everything felt sticky, the air was heavy, and that fresh, ocean breeze somehow managed to make things worse. It wasn’t the vacation dream you had in mind. Turns out, RVs, especially smaller ones, can become humidity traps, leading to mold, mildew, and a generally unpleasant experience. Nobody wants to spend their hard-earned vacation battling dampness. That’s why finding the best small dehumidifiers for rv is absolutely essential for comfortable RV living.

We’ve been there, done that, and learned from our mistakes. Now, we’re here to help you avoid that same soggy fate! In this guide, we’ll walk you through everything you need to know about choosing the right dehumidifier for your RV. We’ll share reviews of top-rated models, discuss important features to consider, and provide practical tips to keep your home-on-wheels feeling fresh and dry, no matter where your adventures take you.

We will review the best small dehumidifiers for rv later in this article. But before that, take a look at some relevant products on Amazon:

Last update on 2025-05-03 / Affiliate links / #CommissionsEarned / Images from Amazon Product Advertising API

Battling RV Humidity: Your Tiny Home’s Silent Enemy

Ever stepped into your RV and been smacked in the face with a wall of damp air? It’s a common RV woe, especially if you’re parked near a lake, in a humid climate, or just after a good rain. That clammy feeling isn’t just uncomfortable, it’s a sign that moisture is taking hold, potentially leading to mildew, mold, and even damage to your RV’s interior. Nobody wants that! Luckily, there’s a simple solution: a dehumidifier. But not just any dehumidifier – the key is finding the best small dehumidifiers for RV life.

Think of your RV as a tiny house, constantly on the move and often exposed to the elements. Unlike a stationary home, RVs have less insulation and ventilation, making them incredibly susceptible to moisture buildup. In fact, studies have shown that indoor humidity levels above 60% can create a breeding ground for mold and bacteria. Yikes! Ignoring this problem can lead to musty odors, warped wood, and even health issues. Trust me; I learned this the hard way after a particularly soggy summer trip where my closet started smelling suspiciously like a locker room.

Now, when we talk about RVs, space is always a premium. That’s why you need a dehumidifier that can pack a punch in a compact form. Large, bulky models just won’t cut it in your limited living space. The good news is that there are plenty of powerful yet petite dehumidifiers designed specifically for the RV lifestyle. These little champions are perfect for keeping your air dry and your RV feeling fresh without taking up precious square footage.

Choosing the right dehumidifier can seem daunting, but don’t worry. We’re here to guide you through the maze of options and help you find the best small dehumidifiers for RV living. We’ll explore different types, compare features, and share tips for keeping your RV dry and comfortable, no matter where your adventures take you. Say goodbye to dampness and hello to a fresh, happy RV!

The Best Small Dehumidifiers For Rv

Eva-Dry Edv-1100 Electric Mini Dehumidifier

The Eva-Dry Edv-1100 is a compact powerhouse perfect for smaller RVs or targeted areas within a larger rig. Its whisper-quiet operation is a huge plus, especially when you’re trying to sleep soundly after a long day of driving. It efficiently pulls moisture from the air, helping to prevent musty odors and keep condensation at bay.

One of the best features is its ease of use – simply plug it in and let it work its magic. The auto-shutoff function is a great safety feature, preventing spills once the water tank is full. While the tank is small, it’s easily emptied, and its compact size means it won’t take up precious counter or floor space in your RV.

Pro Breeze Electric Mini Dehumidifier

If you’re battling persistent dampness in your RV, the Pro Breeze Electric Mini Dehumidifier could be your new best friend. This little machine is surprisingly effective at extracting moisture, making your RV feel fresher and more comfortable, even in humid climates. It’s a noticeable difference, especially in smaller enclosed spaces.

The design is sleek and modern, so it won’t be an eyesore in your RV. Plus, it’s lightweight and easy to move around, allowing you to target areas prone to dampness, like bathrooms or storage compartments. The auto shut-off feature and indicator light make it a safe and convenient choice.

Ivation Small-Area Thermo-Electric Dehumidifier

The Ivation Small-Area Thermo-Electric Dehumidifier offers a great balance between size and performance. Its thermo-electric technology allows it to operate quietly while removing a surprising amount of moisture from the air. It’s especially useful in areas with minimal ventilation.

This dehumidifier is simple to operate, with an easy-to-empty water tank and automatic shut-off. It’s small enough to fit discreetly in almost any RV compartment, and the modern design blends seamlessly with most interiors. For RVers dealing with minor humidity issues, this is a solid and reliable choice.

hOmeLabs Small Space Dehumidifier

The hOmeLabs Small Space Dehumidifier is a reliable and user-friendly option for RV owners seeking to combat dampness. Its compact design doesn’t sacrifice performance, effectively reducing moisture and improving air quality in your RV. You’ll notice a difference in how much fresher the air feels.

The ease of use is a major selling point. Its simple controls and automatic shut-off feature make it a set-it-and-forget-it solution. While the water tank might require occasional emptying, the overall convenience and effectiveness of this dehumidifier make it a worthwhile addition to any RV.

LONOVE Dehumidifier

The LONOVE Dehumidifier provides efficient moisture removal in a compact and stylish package. Its lightweight design makes it easy to move around your RV to target areas that need the most help, and its quiet operation ensures it won’t disturb your peace and quiet. It’s a great all-around performer.

This dehumidifier boasts a decent-sized water tank for its size, which means less frequent emptying. It also includes a convenient auto-shutoff function for safety and peace of mind. If you’re looking for an affordable and effective way to control humidity in your RV, the LONOVE Dehumidifier is definitely worth considering.

Why a Small Dehumidifier is a Must-Have for Your RV

Picture this: You’ve spent a lovely day hiking and are ready to relax in your RV, but you’re greeted by a damp, musty smell. Condensation drips down the windows, and your bedding feels clammy. This isn’t the cozy home-on-wheels you envisioned, is it? This uncomfortable scenario is a common reality for RV owners, and it’s all thanks to excess moisture. Humidity sneaks in through open doors, windows, and even from your own breathing, creating an environment ripe for mold, mildew, and general discomfort.

A small dehumidifier acts as your silent guardian against this moisture invasion. Think of it as your personal climate control system for your RV. These compact units are designed to efficiently extract excess water vapor from the air, preventing that sticky, unpleasant feeling and protecting your RV’s interior. Imagine no more waking up to damp pillows or worrying about mold growing in your cabinets. Instead, you’ll enjoy fresh, clean air and a truly comfortable living space, no matter the weather outside.

But the benefits extend beyond just comfort. Excess moisture can wreak havoc on your RV’s structure. It can cause wood rot, corrode metal, and damage electronics. Investing in one of the best small dehumidifiers for RV use is essentially investing in the longevity of your precious home-on-wheels. By maintaining a healthy humidity level, you can prevent costly repairs down the line and ensure your RV remains a safe and enjoyable space for years to come.

So, skip the damp discomfort and protect your investment. A small dehumidifier is an essential addition to your RV setup. It’s a simple, affordable solution that delivers big benefits, transforming your RV into a truly comfortable and healthy space where you can relax, recharge, and make lasting memories on the open road. Choose one of the best small dehumidifiers for RVs, and breathe easy knowing your home-away-from-home is protected from the damaging effects of excess moisture.

Understanding RV Humidity Issues

Ever walked into your RV after a spell of rain and felt that thick, heavy air? Or perhaps noticed condensation forming on your windows? That’s humidity at work. RVs, by their very nature, are prone to humidity buildup. We’re often in different climates, sometimes near water, and cooking, showering, and even breathing all contribute to moisture inside a confined space.

Think about cooking a simple pot of pasta. That steam isn’t just vanishing; it’s contributing to the humidity level inside your RV. Multiply that by several meals, a couple of showers, and the natural moisture from the environment, and you’ve got a recipe for potential problems. Left unchecked, this excessive humidity can lead to a host of issues.

Excessive moisture can cause mold and mildew to grow, which not only smells bad but can also trigger allergies and respiratory problems. Nobody wants to spend their RV trip sneezing and coughing! Plus, high humidity can damage the interior of your RV, causing wood to warp, fabrics to stain, and electronics to corrode.

So, understanding the sources and impacts of RV humidity is the first step in addressing the problem. Knowing why you need a dehumidifier and the potential consequences of ignoring humidity will make you appreciate the investment in a small dehumidifier. It’s about protecting your health, your RV, and ensuring a comfortable and enjoyable travel experience.

Types of Small Dehumidifiers for RVs

When it comes to small dehumidifiers for RVs, you’ll generally encounter two main types: desiccant dehumidifiers and compressor dehumidifiers. Desiccant dehumidifiers use a material (like silica gel) to absorb moisture from the air, while compressor dehumidifiers use a refrigeration process similar to your air conditioner to condense water. Each has its pros and cons, especially in the unique environment of an RV.

Desiccant dehumidifiers tend to be quieter and more effective at lower temperatures. Imagine you’re camping in the mountains where the nights get chilly. A desiccant dehumidifier would likely outperform a compressor model in those conditions. They’re also generally lighter and more compact, making them ideal for smaller RVs where space is at a premium.

Compressor dehumidifiers, on the other hand, are typically more energy-efficient in warmer temperatures and can remove larger quantities of water from the air. Think of a humid summer day at the beach. A compressor dehumidifier would probably be the better choice in that scenario. However, they can be louder and tend to be heavier, which might be a concern if you’re trying to minimize weight in your RV.

Choosing the right type depends largely on your typical travel destinations and the climate conditions you expect to encounter. Consider where you spend most of your time in your RV and then match the dehumidifier type to those conditions for the best results. It’s all about finding the right balance between size, noise, efficiency, and effectiveness for your specific needs.

Factors Affecting Dehumidifier Performance in RVs

Several factors can influence how well a dehumidifier performs in your RV. The size of your RV is an obvious one. A tiny teardrop trailer will require a much smaller unit than a 40-foot Class A motorhome. But other factors, such as the climate you’re in, how often you cook and shower, and the ventilation in your RV, also play a significant role.

Think about a scenario where you’re boondocking in a humid area with limited ventilation. You’re cooking meals inside and taking showers to keep clean. The dehumidifier is working overtime to keep the moisture levels down, but it’s struggling because the RV is closed up tight. Increasing ventilation by opening windows (when possible and weather-permitting) or using roof vents can dramatically improve the dehumidifier’s efficiency.

The number of people in your RV also matters. More people means more respiration, and more showers being taken means more moisture in the air. A family of four will naturally generate more humidity than a solo traveler. So, a dehumidifier that works perfectly for one person might be undersized for a larger group.

Ultimately, the effectiveness of your dehumidifier will depend on how well you manage these factors. Monitoring the humidity levels with a hygrometer and making adjustments to ventilation, cooking habits, and even the number of showers you take can all help optimize the performance of your dehumidifier and keep your RV comfortable.

Maintaining Your RV Dehumidifier

Just like any appliance, your RV dehumidifier needs regular maintenance to keep it running efficiently and extend its lifespan. This usually involves cleaning the unit, emptying the water reservoir (or connecting it to a drain), and occasionally checking for any signs of damage or wear. Neglecting these tasks can lead to reduced performance or even premature failure.

Imagine you’re on a long road trip, and you’ve been relying heavily on your dehumidifier. You’ve been diligent about emptying the water reservoir, but you haven’t taken the time to clean the air filter. Over time, dust and debris can accumulate on the filter, restricting airflow and forcing the dehumidifier to work harder. This not only reduces its efficiency but can also shorten its lifespan.

Similarly, if you’re using a desiccant dehumidifier, it’s important to periodically regenerate the desiccant material. This usually involves plugging the unit into a power source and allowing it to run for a set period to dry out the desiccant beads. Failing to do this can reduce the dehumidifier’s ability to absorb moisture.

Regular maintenance doesn’t have to be a major chore. A few minutes each week to clean the filter and empty the reservoir can make a big difference. It’s a small investment of time that will help ensure your dehumidifier continues to keep your RV comfortable and free from moisture-related problems for years to come.

Finding the Best Small Dehumidifiers for RV Life: A Buyer’s Guide

Hey there, fellow RV adventurer! Ever stepped into your RV and felt like you’re wading through a swamp? That’s humidity talking, and it can wreak havoc on your comfort and even damage your RV’s interior. Luckily, you don’t have to suffer. Finding the best small dehumidifiers for RV life is all about understanding your needs and knowing what to look for. We’re here to help you navigate the options so you can breathe easy and enjoy your travels. This guide is designed to break down the essential considerations in plain language, helping you make the perfect choice for your rolling home.

1. Capacity: Don’t Over or Underestimate Your Needs

Think of capacity like choosing the right-sized water bottle for a hike. Too small, and you’ll be constantly refilling it; too big, and you’re carrying unnecessary weight. Dehumidifier capacity, measured in pints of water removed per day, is similar. A smaller RV might only need a 10-pint dehumidifier, while a larger one, or one that’s often parked in very humid climates, could benefit from a 30-pint model. Consider the size of your RV and the typical humidity levels you encounter on your travels to get this right.

Don’t just grab the biggest dehumidifier you can find thinking it’s the best option. An oversized dehumidifier in a small space will cycle on and off frequently, which can be noisy and inefficient. It might also dry out the air too much, making it uncomfortable. On the other hand, an undersized unit will struggle to keep up with the humidity, running constantly and never quite achieving the desired dryness. Find that sweet spot and your RV will be a much more pleasant place to be.

2. Size and Portability: Space is Precious in an RV

RV living is all about maximizing space, right? That’s why size and portability are crucial factors when selecting the best small dehumidifiers for RV. You need a unit that’s compact enough not to hog valuable floor space or storage compartments. Think about where you’ll be placing it – under a bed, in a closet, or on a countertop. Measure your potential spots and keep those dimensions handy when you start browsing.

Portability also matters if you plan on moving the dehumidifier around your RV or taking it in and out for storage during drier seasons. Look for models with handles or lightweight designs that make them easy to carry. Every pound counts when you’re trying to stay within your RV’s weight limit. The goal is to find a unit that’s effective, but not a burden to your limited RV space.

3. Noise Level: Preserve the Peace and Quiet

Imagine trying to relax in your RV, only to be constantly serenaded by the whirring of a noisy dehumidifier. Not exactly the tranquil escape you were hoping for, is it? The noise level of a dehumidifier is a critical consideration, especially if you’re a light sleeper or enjoy quiet time in your RV. Look for models that advertise low noise levels, often measured in decibels (dB).

Generally, anything below 50 dB is considered relatively quiet. Some dehumidifiers even have a “sleep mode” that reduces the fan speed and noise level further. Read reviews carefully to see what other RVers say about the noise level of specific models. A little research can save you from a lot of headaches and ensure your RV stays a peaceful haven.

4. Drainage Options: Convenience is Key

Dealing with a full dehumidifier tank can be a hassle, especially if you’re constantly on the move. That’s why drainage options are so important. Most small dehumidifiers come with a removable water tank that you’ll need to empty periodically. However, some also offer the option of continuous drainage, allowing you to attach a hose and drain the water directly into a sink, shower, or even outside.

Continuous drainage is a game-changer if you’re frequently in humid environments or don’t want to worry about emptying the tank every day. Just make sure you have a suitable location to run the drainage hose. Even if you choose a model with a tank, consider the size and ease of removal. A tank that’s difficult to access or prone to spills can quickly become annoying.

5. Energy Efficiency: Save Money and Battery Power

Running appliances in an RV can quickly drain your battery or run up your electricity bill, so energy efficiency is a big deal. Look for dehumidifiers with an Energy Star rating, which indicates that they meet certain energy efficiency standards. This means they’ll use less electricity to remove the same amount of moisture compared to non-Energy Star models.

Consider the wattage of the dehumidifier and how often you plan to use it. Lower wattage means less drain on your battery or less expense on your electricity bill. If you primarily rely on solar power or generators, every watt saved makes a difference. Think of it as an investment – a more energy-efficient dehumidifier might cost a bit more upfront, but it will save you money in the long run. This is especially important when considering the best small dehumidifiers for RV use.

6. Features: Added Value for Your Comfort

Beyond the basics, some small dehumidifiers come with extra features that can enhance your RV experience. Look for things like adjustable humidity settings, which allow you to customize the level of dryness to your preference. A built-in humidistat is also useful, as it automatically monitors the humidity level and turns the dehumidifier on or off as needed.

Other features to consider include auto-restart (which is great if you experience power outages), a timer (so you can schedule the dehumidifier to run at certain times), and an air filter (which can help remove dust and allergens from the air). These extras might not be essential, but they can definitely make your RV life more comfortable and convenient.

7. Budget: Balancing Cost and Value

Of course, price is always a factor. You want to find the best small dehumidifiers for RV without breaking the bank. Dehumidifiers range in price from relatively inexpensive to quite costly, so it’s important to set a budget and stick to it. However, don’t just go for the cheapest option. Consider the features, energy efficiency, and overall quality of the unit.

Sometimes, spending a bit more upfront can save you money in the long run by getting a more efficient and durable model. Read reviews carefully to see what other RVers say about the reliability of different brands and models. A dehumidifier that breaks down after just a few months is no bargain, no matter how low the initial price. Finding the sweet spot between cost and value is key to making a smart purchase.

FAQ

What size dehumidifier do I need for my RV?

Choosing the right size dehumidifier for your RV really depends on a few things, mainly the square footage you need to cover and how damp it gets in your RV. Generally, for smaller RVs (think pop-up campers or smaller travel trailers), a dehumidifier with a 30-pint capacity should be plenty. For larger RVs, you might want to consider something with a 50-pint capacity, especially if you’re camping in humid climates or if you tend to have a lot of condensation buildup.

Don’t overthink it too much, though! A slightly smaller dehumidifier that runs consistently is often better than an oversized one that cycles on and off frequently. It’s also a good idea to consider the unit’s ability to perform efficiently in cooler temperatures, as RVs can get chilly, particularly at night or in certain seasons.

Are desiccant dehumidifiers better than compressor dehumidifiers for RVs?

That’s a great question! Both desiccant and compressor dehumidifiers have their pros and cons for RV use. Desiccant models tend to perform better in cooler temperatures because they don’t rely on cooling coils like compressor models. This makes them a solid choice if you camp in colder climates or during the shoulder seasons. They’re also typically lighter and quieter.

However, compressor dehumidifiers are usually more energy-efficient in warmer conditions and often have larger water collection capacities. So, if you’re mostly camping in warm, humid areas, a compressor model might be the better option. Ultimately, it boils down to your specific needs and where you plan to use your RV most often.

How often do I need to empty my RV dehumidifier?

The frequency of emptying your dehumidifier’s water tank really depends on how humid it is where you’re camping and how much moisture it’s pulling from the air. In particularly humid conditions, you might find yourself emptying it daily, or even more frequently if you’re using a smaller model.

On the other hand, if the humidity levels are lower, you might only need to empty it every few days. Many modern dehumidifiers also come with a continuous drainage option, where you can attach a hose and let the water drain directly into a sink or outside. That can save you a lot of trips! Just remember to keep an eye on it initially to get a sense of how quickly it’s filling up in different conditions.

What should I look for in a quiet dehumidifier for my RV?

Noise can definitely be a concern in a small RV space, especially when you’re trying to relax or sleep! When looking for a quiet dehumidifier, pay attention to the decibel (dB) rating listed in the product specifications. Anything under 50 dB is generally considered quiet, and some models boast ratings as low as 30-40 dB.

Read reviews, too! Other RVers will often mention how loud or quiet a particular model is in real-world conditions. Also, consider the type of dehumidifier: desiccant dehumidifiers tend to be quieter than compressor models. Choosing a model with multiple fan speeds can also help, as you can often run it on a lower, quieter setting when you’re around and then crank it up when you’re out.

Can I run my RV dehumidifier while driving?

Generally, it’s not recommended to run your dehumidifier while you’re driving. Most models are designed to be stationary and could potentially be damaged by the vibrations and movement of the RV. Plus, there’s a risk of the water tank sloshing around and spilling, which could create a mess and potentially damage your RV’s interior.

Instead, focus on ventilating your RV while driving. Open windows and vents (weather permitting, of course!) to allow fresh air to circulate. If you’re concerned about moisture buildup during storage or while parked, that’s the best time to use your dehumidifier.

Will a dehumidifier help with mold in my RV?

A dehumidifier can certainly play a significant role in preventing and controlling mold growth in your RV. Mold thrives in damp environments, so by reducing the humidity levels, you’re making it much harder for mold to grow and spread. It’s like taking away its food source!

However, a dehumidifier alone might not be enough to completely eliminate an existing mold problem. If you already have visible mold, you’ll need to address it directly with a mold-killing cleaner and proper ventilation. Think of the dehumidifier as a preventive measure to help keep the mold from coming back. Regular cleaning and maintenance of your RV are also crucial.

How much electricity does an RV dehumidifier use?

The amount of electricity an RV dehumidifier uses varies depending on the model and its size, but it’s definitely something to consider, especially if you’re boondocking or relying on limited power sources. Look for the energy consumption rating (usually in watts) in the product specifications. Smaller, more efficient models might use around 200-300 watts, while larger ones can draw 500 watts or more.

Keep in mind that desiccant dehumidifiers can sometimes use more electricity than compressor models, although this isn’t always the case. To conserve power, try to run your dehumidifier only when necessary and consider using a timer to schedule its operation. If you’re really concerned about energy consumption, a smaller, more efficient model is definitely the way to go.

Verdict

So there you have it! We’ve journeyed through the world of the best small dehumidifiers for RVs, explored their features, and hopefully, armed you with the knowledge to conquer that pesky humidity. Remember, a comfortable RV is a happy RV, and a happy RV means a smoother, more enjoyable adventure on the road. Don’t let dampness dim your travel dreams!

Now, it’s time to take the plunge! Review your notes, consider your specific needs, and confidently choose the dehumidifier that’s the perfect fit for your rolling home. No matter which model you pick from our guide, you’re one step closer to breathing easy and maximizing the fun on your next RV escape. Go forth, conquer humidity, and create some unforgettable memories!

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