5 Top Picks: Best RV Dehumidifiers for Cozy Travels

Controlling humidity in an RV is crucial to prevent mold, odors, and moisture damage. A reliable RV dehumidifier helps regulate humidity levels, keeping your space comfortable and safe. Key features to look for include compact size, energy efficiency, and auto shut-off to avoid spills.

Models with continuous drainage or reusable filters add convenience. Portable options with quiet operation are great for small spaces. Depending on your RV’s size, choose a unit with adequate coverage, typically up to 800 sq ft for compact models. (1)

Ready to explore the best RV dehumidifiers? Keep reading for top recommendations!

Key Takeaway

1. RV dehumidifiers help reduce moisture and prevent mold.
2. There are two main types: desiccant and refrigerant.
3. Choose a dehumidifier that fits your RV size and needs.

Types of RV Dehumidifiers

Credits: Mobile RV Tech Services / Radar Road Warriors

There are two main types of RV dehumidifiers. Understanding these can help in choosing the right one.

Desiccant Dehumidifiers

Desiccant dehumidifiers use moisture-absorbing materials like silica gel to extract water from the air. The air passes through these materials, leaving it drier. Some models regenerate the material by heating it to release the collected moisture.

Pros

• Extremely quiet, making them great for bedrooms or RVs where noise is a concern.
• Work well in both warm and cold temperatures, unlike some alternatives that struggle in cooler weather.
• Energy-efficient, as they don’t rely on compressors or refrigerants.

Cons

• Smaller capacity, making them less effective for large rooms or extremely humid areas.
• Higher upfront cost compared to some other options.
• Regular maintenance may be needed to replace or regenerate the desiccant material.

These units are ideal for small, cold spaces or places where silence and energy savings are top priorities.

Refrigerant Dehumidifiers

Refrigerant dehumidifiers draw air through cooling coils. As the air cools, water vapor condenses and collects in a reservoir or drains away. This leaves the air less humid before it’s released back into the room.

Pros

• Excellent at handling high humidity, making them ideal for tropical or damp environments.
• Generally more affordable for the capacity they provide.
• Many include features like auto shut-off or continuous drainage for convenience.

Cons

• Tend to be noisier due to the compressor.
• Performance drops significantly in cold temperatures since the coils can freeze.
• Larger and heavier than desiccant models, which may be a drawback in tight spaces.

These are a solid choice for warmer, highly humid areas where efficiency and capacity matter most.

Key Features to Consider

When picking an RV dehumidifier, focus on these essential features:

1. Size and Capacity
   Match the dehumidifier to your RV’s size. Small RVs (around 150 square feet) need compact units, while larger RVs (250 square feet or more) benefit from bigger models. A mismatch can result in inefficiency or overuse.
2. Water Removal Rate
   This measures how much moisture the dehumidifier removes daily, often in pints. For humid climates, choose one that can handle high levels, like 30–50 pints a day. Smaller rates work fine for milder conditions.
3. Tank Size
   Frequent tank emptying can be frustrating. Look for a larger tank or a unit with continuous drainage using a hose. This is handy for long-term use.
4. Power Source
   Check compatibility with your RV’s setup. Units powered by 120VAC work at campsites, while 12VDC models suit off-grid camping. A mismatch could leave your dehumidifier unusable.
5. Portability
   Compact and lightweight designs are easy to store and move. If space is tight, opt for a foldable handle or wheels to make handling simpler.

Noise Levels

Noise can make or break your RV experience.

• Desiccant Models
  These are ultra-quiet, perfect for sensitive environments like bedrooms or shared spaces. They don’t have compressors, which keeps noise levels low.
• Refrigerant Models
  Expect some noise due to the compressor and fans. They can handle higher humidity but might disturb light sleepers. For a quieter RV, a desiccant model is better.

Prioritize noise levels if you value peace and quiet on your trips.

Best RV Dehumidifiers You Should Consider

1. Dehumidifier, 88 oz Water Tank, Portable for Bedroom, 1000 sq.ft

The Wpsoert 88 oz Portable Dehumidifier is designed to handle spaces up to 1,000 sq. ft., effectively removing up to 35 oz of moisture daily at 86°F and 80% humidity. Compact yet powerful, it fits effortlessly in bedrooms, bathrooms, closets, RVs, and basements. Featuring ultra-quiet operation and 7-color LED night lights, it’s a practical solution for excess humidity.

Rating

4.5/5 stars (64 reviews)

Specifications

• Floor Area: Up to 1,000 sq. ft.
• Water Tank Capacity: 88 oz
• Modes: High power and sleep mode
• Noise Level: As low as 28 dB
• Special Features: Auto shut-off, continuous draining, washable filter, 7 LED light options
• Dimensions: 8.5″D x 5.6″W x 13.91″H
• Weight: 6.12 lbs

Advantages

• Efficient Moisture Removal: Dual semiconductor tech extracts up to 35 oz/day.
• Quiet Operation: Noise levels as low as 28 dB ensure peaceful use, even in bedrooms.
• Versatility: Suitable for a variety of spaces, from bathrooms to RVs.
• Convenience: Auto shut-off prevents overflow, and a drain hose allows continuous operation.
• Customizable Lighting: 7-color LED lights double as a night light.
• Easy Maintenance: Washable filter and simple controls.

Challenges

• Tank Size: While effective, the 88 oz tank requires frequent emptying in high-humidity areas without the drain hose.
• Limited Features: Only two speed settings may not suit all preferences.

Best Use Case

This dehumidifier excels in bedrooms, bathrooms, or medium-sized spaces where humidity is a concern. Its compact size and quiet performance make it ideal for sleep areas or tight spaces like closets.

Customer Insights

Customers praise its compact size, sleek design, and quiet operation. Many appreciate the dual drainage options and 7-color night light feature. While effective, some note the tank requires regular emptying in humid environments unless using the drain hose. Overall, it’s regarded as a reliable, user-friendly dehumidifier.

2. BREEZOME 60 OZ Dehumidifiers for Home

The BREEZOME 60 OZ Dehumidifier is a compact, efficient solution for removing excess moisture in small spaces. Equipped with dual semiconductor condensers, it effectively captures up to 700 ml of moisture daily, making it ideal for bathrooms, kitchens, RVs, or cloakrooms. It features a quiet operation, a large 1.8L water tank, and a customizable light to double as a nightlight.

Rating

4.3 out of 5 stars from 1,330 global ratings. Customers praise its functionality, portability, and value for money.

Specifications

• Floor Area: 250 sq. ft.
• Tank Capacity: 1.8L (60 oz)
• Dimensions: 6.26″ D x 8.62″ W x 11.34″ H
• Noise Level: 35 dB (Sleep Mode)
• Power Consumption: 48W
• Daily Dehumidification: 700 ml (in optimal conditions)
• Weight: 1.7 kg

Advantages

• Efficient Moisture Removal: Dual semiconductor condensers double the performance compared to similar models.
• Large Water Tank: Holds up to 60 oz of water, reducing the need for frequent emptying.
• Auto Shut-Off: Prevents overflow by automatically stopping when the tank is full.
• Portable: Lightweight and includes a handle for easy movement.
• Multi-Use Night Light: Offers 7 adjustable colors, perfect for creating a soothing atmosphere.
• Energy-Saving: Consumes just 1.15 kWh in 24 hours.

Challenges

• Limited Coverage: Best suited for smaller spaces, not larger rooms.
• Design Feedback: Some users find the water tank slightly inconvenient to handle.

Best Use Case

Ideal for small, humid spaces like bathrooms, RVs, cloakrooms, or boats. It’s especially helpful in maintaining a dry environment in compact areas prone to mold or mildew.

Customer Insights

Users appreciate its quiet operation and effective moisture removal. Many highlight its ability to keep spaces like closets or bathrooms free from humidity and steam. The built-in light is a bonus for nighttime use. However, a few mention that emptying the tank can be a bit awkward, but it doesn’t diminish overall satisfaction.

3. ToLife Dehumidifiers for Bedroom, 95 OZ Water Tank (950 sq. ft)

The ToLife Dehumidifier is a compact, efficient solution for maintaining comfortable humidity levels in small to medium spaces. With its 95-ounce tank and sleek design, it’s perfect for bedrooms, bathrooms, and other areas up to 950 square feet. It features a quiet operation mode, a range of LED color options, and an automatic shutoff for added convenience and safety.

Rating

4.3 out of 5 stars based on 1,501 reviews.

Specifications

• Brand: ToLife
• Floor Area Coverage: 950 sq. ft
• Capacity: 95 ounces (1 liter/day dehumidification capacity)
• Noise Level: <30 dB (Sleep Mode)
• Dimensions: 8.27″ D x 5.55″ W x 13.78″ H
• Special Features: Sleep mode, automatic shutoff, 7-color LED lighting, portable
• Weight: 5.31 lbs

Advantages

• Efficient Moisture Control: Reduces humidity levels effectively with semiconductor technology.
• Quiet Operation: Sleep mode keeps noise minimal, perfect for nighttime use.
• User-Friendly: Easy-to-empty tank and portable design with handles.
• Safety Features: Automatic shutoff prevents overflow.
• Aesthetic Touch: Adjustable 7-color LED light doubles as a night light.

Challenges

• Small Tank Capacity: Requires frequent emptying for high-humidity areas.
• Limited Power: May not perform as effectively in larger spaces or during high-moisture activities like showering.

Best Use Case

Ideal for bedrooms, bathrooms, closets, RVs, and other small-to-medium areas needing basic dehumidification. Its quiet mode and ambiance lighting make it perfect for nighttime use in living spaces.

Customer Insights

Customers appreciate the dehumidifier’s sleek, space-saving design, effective moisture control, and quiet operation. The LED lights and automatic shutoff feature receive positive mentions. Some users note that it works best in smaller spaces and may struggle with heavy moisture levels.

Overall, the ToLife Dehumidifier is a practical, stylish, and reliable option for those seeking easy humidity control in compact areas.

4. DAESUNG 60 OZ Dehumidifier for Bedroom

The DAESUNG 60 OZ Dehumidifier is a compact yet efficient solution for small residential spaces. Equipped with a 60 oz water tank, this device is perfect for bedrooms, bathrooms, RVs, and closets. It features automatic defrost, auto shut-off, and a touch control panel for hassle-free operation. Its portability and sleek design make it ideal for discreet placement in any room.

Rating

• Overall Rating: 4.4/5
• Based on 125 customer reviews.

Specifications

• Brand: DAESUNG
• Floor Area Coverage: 520 sq. ft.
• Tank Capacity: 60 oz (1.8 liters)
• Dimensions: 6.3″ D x 6.3″ W x 10.63″ H
• Special Features: Auto shut-off, portable, automatic defrost, sleep mode
• Noise Level: <30 dB in sleep mode
• Wattage: 64 watts

Advantages

1. Effective Humidity Control: Keeps humidity levels below 50% with its dual-core semiconductor technology.
2. Large Capacity Tank: A 60 oz tank supports long operation without frequent emptying.
3. Quiet Operation: Sleep mode minimizes noise for uninterrupted rest.
4. Three Modes: Offers sleep, super, and automatic modes for tailored use.
5. Portable Design: Lightweight and easy to move around, with a handle for convenience.
6. Simplified Controls: Four-touch buttons make operation straightforward.
7. Colorful LED Lights: Adds a dynamic or monochrome ambiance to the room.

Challenges

• Limited to Small Spaces: Not suitable for larger rooms or areas over 520 sq. ft.
• Initial Noise: Can be noisy when first turned on, though it quiets down quickly.

Best Use Case

Ideal for small spaces like bedrooms, RVs, bathrooms, and closets where high humidity is a concern. It’s particularly useful for individuals seeking a low-maintenance and quiet dehumidification solution.

Customer Insights

Customers appreciate its quiet operation, effective moisture removal, and ease of use. Many find the auto shut-off feature reliable and the lighting feature enjoyable. While some note the initial noise, most are satisfied with its overall performance and value for money.

5. 95oz Dehumidifiers for Home, 800 sq ft Quiet Dehumidifier

The Simsen 95oz Dehumidifier offers a compact yet powerful solution for managing humidity in spaces up to 800 sq ft. It uses advanced semiconductor technology and features a 95oz water tank, capable of absorbing up to 34oz of moisture daily. With added features like an ionizer, sleep mode, colorful night lights, and auto shut-off, it’s built to improve home comfort.

Rating

4.3 out of 5 stars (2,131 ratings)

Specifications

• Brand: Simsen
• Floor Area: 800 sq ft
• Capacity: 95oz
• Dimensions: 7.05″D x 10.24″W x 15.31″H
• Special Features: Reusable filter, ionizer, night lights, sleep mode, power mode
• Included Components: Drain hose, filter, manual
• Operation Modes: Efficient dehumidification, sleep, colorful light
• Noise Level: 35 dB

Advantages

• High Efficiency: Removes up to 34oz of moisture per day in optimal conditions (86°F, 80% RH).
• Quiet Operation: Runs at 35 dB in sleep mode, making it suitable for bedrooms or offices.
• Reusable Filter & Ionizer: Cleans air while reducing humidity, great for allergy-prone areas.
• Auto Shut-Off & Drain Hose: Prevents overflow and supports continuous drainage.
• Compact & Portable: Lightweight with recessed handles for easy placement in small spaces.

Challenges

• Drain Hose Fit: Some users noted the need for a 90° elbow adapter to prevent kinks.
• Not Ideal for Large Basements: Performance may decrease in spaces larger than the advertised range.

Best Use Case

Perfect for bedrooms, bathrooms, kitchens, closets, RVs, and small basements. Its quiet mode and night lights make it ideal for sleeping areas.

Customer Insights

Users appreciate its sleek design, quiet operation, and effective dehumidification. The water tank is easy to empty, and the night lights add a pleasant touch. However, a few reviewers found issues with the included drain hose setup.

Maintenance Tips

Keeping your dehumidifier in good shape is key to its performance. A little care goes a long way.

• Empty the Tank Regularly

A full tank means the dehumidifier stops working. Check it often, especially in humid conditions. If your model has a full-tank indicator, use it as a reminder.

• Clean the Filter

Over time, dust and dirt can clog the filter, reducing airflow. A dirty filter makes the dehumidifier work harder, using more energy. Cleaning it every few weeks ensures better performance. Some models even have washable filters for convenience.

• Check the Drainage

If your unit uses a hose for continuous drainage, inspect it frequently. Blockages can cause leaks or stop the unit from draining properly. Make sure the hose is securely attached and flows freely.

With regular maintenance, your dehumidifier will stay reliable and efficient for all your RV trips.

Wrap Up

Selecting the right RV dehumidifier is vital for a comfortable trip. (2) By considering the type, size, and features, RV owners can keep their vehicles dry and free from excess moisture. A good dehumidifier leads to a better experience on the road.

FAQ

What size dehumidifier works well for small RV versus larger RVs?

For small RV owners, a 12-pint model usually works great in spaces up to 300 cubic feet. Larger RVs and 5th wheel trailers typically need high-capacity units around 20-30 pints to effectively manage humidity inside your RV. Consider your floor space and living space when choosing the right size.

How much power draw and energy usage should I expect from RV dehumidifiers?

Most RV dehumidifiers are Energy Star rated, drawing between 200-500 watts depending on fan speed and settings. Power source options include standard 110V outlets or 12V DC. Units typically run quietly while maintaining good energy efficiency during operation.

What features matter for humidity control inside an RV?

Key features include automatic shut-off when the tank is full, adjustable fan speeds, LED light indicators, and water removal capacity measured in pints of water or ounces of water per day. Some models include an internal pump for continuous drainage.

How do silica-based dehumidifiers like Eva Dry compare to electric models?

Eva Dry and similar silica beads products work well in small space applications, using autorenew packs to absorb moisture. While they don’t match larger electric units for extra moisture removal, they’re a good option for tiny spaces without power draw concerns.

What should I consider for year-round RV living in a humid climate?

For full-time RV living, look for units with high capacity water removal, good air quality control, and reliable performance. The best option often includes both air purifiers and dehumidifiers to keep your RV comfortable. Pro Breeze, GE Appliances, and Tenergy Sorbi are common choices, though a unit’s effectiveness depends on your square footage and specific needs.

How do I know if a dehumidifier is properly sized for my RV?

Consider your entire RV’s cubic feet and whether you’re managing humidity in larger spaces or a small RV. The unit should maintain proper RV humidity levels while fitting your available floor space. For the largest RVs, look for models that can handle 30-50 pints of air per day.

References

1. https://www.cnet.com/home/kitchen-and-household/signs-you-need-a-portable-dehumidifier/
2. https://www.northeastairconditioning.com/articles/5-reasons-you-may-need-a-dehumidifier/

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• https://byehumidity.com/best-dehumidifier-reviews/dessicant/
• https://byehumidity.com/dehumidifier-control-101/
• https://byehumidity.com/how-much-electricity-does-one-use/