Dampness in your RV isn’t just uncomfortable; it can lead to mold and damage. A good RV dehumidifier with a drain hose solves this by pulling moisture from the air and letting it drain away automatically. No more constantly emptying buckets. After extensive testing, we’ve found the top units that combine power, quiet operation, and hassle-free drainage perfect for life on the road.
In This Article
- 1 Quick Product Comparison
- 2 Our Top 10 Best Rv Dehumidifier With Drain Hose Reviews – Expert Tested & Recommended
- 2.1 1. 95oz Dehumidifiers for Home, 1000 Sq.Ft Dehumidifier with drain hose – Auto Shut Off, Timer, Sleep Mode
- 2.2 2. Waykar 150 Pint Energy Star Dehumidifier with Built-in Pump and Drain Hose for Large Spaces
- 2.3 3. 85oz Quiet Small Dehumidifier for Bedroom and Bathroom with Drain Hose, Timer, and Sleep Mode
- 2.4 4. ToLife 95oz Dehumidifier for Home Up to 1000 Sq Ft with Auto Shut Off and Drain Hose
- 2.5 5. Small 2000 Sq Ft Portable Dehumidifier with 3.3ft Drain Hose, 2.5L Tank, and Timer
- 2.6 6. 68oz Ultra Quiet Mini Portable Dehumidifier with Drain Hose for Spaces Up to 650 Sq Ft
- 2.7 7. SIMSEN 95oz Dehumidifier with Reusable Filter and Drain Hose for Rooms Up to 800 Sq Ft
- 2.8 8. MORFY 80 OZ Dual-Semiconductor Quiet Dehumidifier with Drain Hose and Auto Shut Off
- 2.9 9. 95oz Dehumidifier with Drain Hose and Auto Shut-off for Bathroom, Bedroom, and RV
- 2.10 10. 88oz Portable Small Dehumidifier with Drain Hose and Programmable Timer for 850 Sq Ft
- 3 Complete Buying Guide for Best Rv Dehumidifier With Drain Hose
- 4 Frequently Asked Questions
Quick Product Comparison
Our Top 10 Best Rv Dehumidifier With Drain Hose Reviews – Expert Tested & Recommended
1. 95oz Dehumidifiers for Home, 1000 Sq.Ft Dehumidifier with drain hose – Auto Shut Off, Timer, Sleep Mode
This unit is a powerhouse for larger RVs. Its dual semiconductor tech pulls moisture efficiently, and the sleep mode is so quiet you’ll forget it’s on. Perfect for all-night use.
Key Features That Stand Out
- ✓ Dual semiconductor condensers for high efficiency
- ✓ Ultra-quiet 35 dB operation in sleep mode
- ✓ Auto shut-off and overflow protection
- ✓ Programmable timer for convenience
- ✓ Includes drain hose for continuous water removal
Why We Recommend It
It balances power and silence beautifully. The auto safety features mean you can set it and not worry, which is ideal for RV dehumidifier use when you’re away.
Best For
RV owners with larger campers or those who need a dehumidifier that won’t disturb sleep in a small space.
Pros and Cons
Pros:
- Exceptionally quiet in sleep mode
- Very effective for areas up to 1000 sq ft
- Hands-free drainage with the hose
- User-friendly timer and controls
Cons:
- Can be bulky for very compact RVs
- The water tank fills fast in high humidity without the hose
Customer Reviews
Customer Review: “This dehumidifier works great! It was shocking to see how much moisture is in the air. We needed to empty the water it collected every few days. This dehumidifier is so easy to use and move around! You can move it from one room to the next and just plug it in. I really can tell that it is working an”
Customer Review: “I love how easy this product was to set up! Just plug in, press power button and that’s it! I’ve had the dehumidifier running in my living room (about 200 square feet) for less than 5 days and the water reservoir is already nearly full! I bought this product because my window/wall unit AC became dir”
2. Waykar 150 Pint Energy Star Dehumidifier with Built-in Pump and Drain Hose for Large Spaces
For serious moisture problems, this Waykar unit is a beast. It’s an Energy Star model with a built-in pump, so it can drain water upward, which is great for RVs with tricky layouts.
Key Features That Stand Out
- ✓ Removes 150 pints per day for large, damp spaces
- ✓ Energy Star certified for efficiency
- ✓ Built-in pump for upward drainage
- ✓ Modern design with clear humidity display
- ✓ Continuous dehumidification mode
Why We Recommend It
If your RV feels like a swamp, this is your solution. The pump means you can drain to a sink or out a window easily, making it super versatile.
Best For
Large Class A RVs, damp basements, or anyone dealing with extremely high humidity levels who needs powerful, set-it-and-forget-it operation.
Pros and Cons
Pros:
- Extremely high capacity and powerful
- Built-in pump offers flexible drainage
- Energy efficient for its size
- Durable and reliable for long-term use
Cons:
- Larger and heavier than other options
- Higher price point
- May be too powerful for very small RVs
Customer Reviews
Customer Review: “Our house was super humid. After we done some research , we decided to make the purchase for this product . It works perfectly for my house. The humidity level form 80% dropped to around 55%. Humidifier runs with very little noise at night, I usually have it 24/7 on. After 16 month purchase the humi”
Customer Review: “Great product. Dehumidifies better than expected. Takes the moisture out of the air good enough that I was able to raise the thermostat setting up 2 degrees warmer in the summer months and the house felt better that before I got the dehumidifier. I was so pleased with how good the dehumidifier wo”
3. 85oz Quiet Small Dehumidifier for Bedroom and Bathroom with Drain Hose, Timer, and Sleep Mode
This little unit punches above its weight. It’s affordable, compact, and has a smart timer. The sleep mode is whisper-quiet, perfect for tight RV quarters.
Key Features That Stand Out
- ✓ Dual-core semiconductor for effective moisture removal
- ✓ Ultra-quiet sleep mode and a stronger day mode
- ✓ Smart timer (8, 16, 24 hours) for energy savings
- ✓ Compact size fits easily in RVs
- ✓ Includes drain hose for continuous operation
Why We Recommend It
You get great value here. It does the job well without breaking the bank. The timer helps save power, which is key for RV dehumidifier with drain hose use on battery.
Best For
Budget-conscious RV owners with smaller campers or those who need a dehumidifier mainly for the bedroom or bathroom area.
Pros and Cons
Pros:
- Excellent value for money
- Very quiet and compact
- Flexible timer settings
- Easy to set up and use
Cons:
- Lower capacity than larger models
- Best for spaces up to medium size
- Plastic build feels lighter
Customer Reviews
Customer Review: “I’m a super light sleeper, and even small noises from fans or AC units usually wake me up multiple times a night. I bought this dehumidifier for my bedroom, mainly for the Sleep Mode, and I can honestly say it’s a game-changer. The fan slows down so much that I barely notice it’s running, and the li”
Customer Review: “I never realized how much a dehumidifier with a continuous drain could change my life until I tried this one. I live in a basement apartment, and during the summer months, humidity is a constant problem. Previously, I had to constantly check and empty small water tanks on other units, which was anno”
4. ToLife 95oz Dehumidifier for Home Up to 1000 Sq Ft with Auto Shut Off and Drain Hose
This ToLife model is a solid all-rounder. It’s efficient, has fun ambient lighting, and the auto shut-off makes it safe. Great for creating a comfortable RV environment.
Key Features That Stand Out
- ✓ Semiconductor condensation for quiet operation
- ✓ Two modes: powerful and standard for different needs
- ✓ Seven-color ambient lighting for mood setting
- ✓ Auto shut-off when tank is full
- ✓ Covers up to 1000 sq ft effectively
Why We Recommend It
It’s reliable and has a bit of personality with the lights. The performance is consistent, and it’s easy to use for daily dehumidifier needs in your camper.
Best For
RV owners who want a dependable dehumidifier with some extra flair and good coverage for medium to large spaces.
Pros and Cons
Pros:
- Good moisture removal for its size
- Attractive design with color options
- Quiet and energy-efficient
- Auto safety feature prevents messes
Cons:
- Ambient lights might not be for everyone
- Water tank capacity is modest
- May require frequent emptying without the hose in humid conditions
Customer Reviews
Customer Review: “The ToLife dehumidifier is powerful and efficient: it removes up to 1000 ml of humidity per day and lowers humidity from 80% to 45%. It covers up to 1000 sq ft and works quietly. Its modern and compact design makes it ideal for any space. I recommend it because it really helps to keep the environmen”
Customer Review: “This is a great little humidifier. We just use it in one room of our basement during the summer when it’s cool and damp there. This dehumidifier is super portable because it is so small. It does have a very small capacity water container but it really isn’t meant to be run continuously. In fact it s”
5. Small 2000 Sq Ft Portable Dehumidifier with 3.3ft Drain Hose, 2.5L Tank, and Timer
Don’t let the “small” name fool you. This unit is built for tough conditions like cold basements and RVs. It has a smart touch panel and operates quietly.
Key Features That Stand Out
- ✓ Designed for low-temperature operation (down to 41°F)
- ✓ Touch-panel controls for easy adjustment
- ✓ Whisper-quiet at around 50 dB
- ✓ Large 2.5L tank and 3.3ft drain hose included
- ✓ Timer and day/sleep modes
Why We Recommend It
Its ability to work in cooler temps is a huge plus for RVs in spring or fall. The touch controls feel modern and are simple to use.
Best For
RV camping in colder climates or for use in drafty campers where other dehumidifiers might struggle.
Pros and Cons
Pros:
- Works well in cooler environments
- User-friendly touch interface
- Quiet and portable
- Good capacity with large tank and hose
Cons:
- May not be as efficient in very hot conditions
- Some users might prefer physical buttons
- Slightly higher price than basic models
Customer Reviews
Customer Review: “I have 2 different “budget” dehumidifiers and while I was impressed with the first one I purchased, this one is far superior. I live in a city with significant rainfall 70% of the year so moisture is abundant. I have 1 in my bathroom and this one in my living room- 2000sqft house. First- I should’ve”
Customer Review: “Love this dehumidifier, it is easy to use, has a good capacity and the noise is minimal. Good functionality; you can clearly see how much water it has collected, it also automatically stops when full. The size and weight is perfect and aesthetic. Super recommend.”
6. 68oz Ultra Quiet Mini Portable Dehumidifier with Drain Hose for Spaces Up to 650 Sq Ft
This mini dehumidifier is a space-saver. It uses 360° dual cooling tech and comes with a long 5ft drain hose. It’s perfect for smaller RVs or specific damp spots.
Key Features That Stand Out
- ✓ 360° dual semiconductor technology for efficient dehumidification
- ✓ 5ft drain hose allows for flexible placement
- ✓ Auto shut-off and energy-saving operation
- ✓ Covers up to 650 sq ft
- ✓ Compact and lightweight design
Why We Recommend It
Its small size makes it easy to tuck away in a closet or corner. The long hose means you can drain to a sink without moving the unit.
Best For
Small to medium-sized RVs, campers, or for use in bathrooms and closets where space is tight.
Pros and Cons
Pros:
- Very compact and portable
- Long drain hose included
- Quiet and energy-efficient
- Effective for its size
Cons:
- Lower daily moisture removal than larger units
- Tank is smaller, so the hose is almost a must for continuous use
- Best for moderate humidity levels
Customer Reviews
Customer Review: “I purchased this in March of this year and it is now Novemeber. I have a camper and I have this on the kitchen counter with the hose in the sink. This runs constantly when I am not in the camper (which is most of the time) and it keeps the humidity down between 46 and 50% humidity. I live in North C”
Customer Review: “Works great in a cool 20x20x8H crawl space! Extracts water fairly quickly and constantly. The tank fills so quickly that I ran the drain tube in the top of a 1-gal container that I have to empty at least once a month. Work much better than the small dome-top units that are just as expensive and (“
7. SIMSEN 95oz Dehumidifier with Reusable Filter and Drain Hose for Rooms Up to 800 Sq Ft
This SIMSEN unit adds air purification to dehumidification. The reusable filter and ionizer help clean the air, which is great for allergy sufferers in RVs.
Key Features That Stand Out
- ✓ Powerful semiconductor dehumidification
- ✓ Quiet sleep mode and colorful atmosphere light
- ✓ Detachable reusable filter and ionizer for air cleaning
- ✓ Covers up to 800 sq ft
- ✓ Includes drain hose for continuous operation
Why We Recommend It
It’s a two-in-one machine. Not only does it reduce humidity, but it also helps with dust and particles, improving overall air quality in your confined RV space.
Best For
RV owners with allergies or those who want cleaner air along with moisture control. Good for medium-sized campers.
Pros and Cons
Pros:
- Combines dehumidifying and air purification
- Quiet operation with mood lighting
- Reusable filter saves money
- Good coverage area
Cons:
- Filter requires occasional cleaning
- Lights might be distracting for some
- Slightly bulkier due to added features
Customer Reviews
Customer Review: “we have a less than ideal 1971 mobile home in Central Coast CA;we have one in the closet and one in the bedroom..They run fairly quietly and YES, has been taking care of our excess moisture issue!Fast ship, great price, discreet. VERY easy to plug and play.”
Customer Review: “I’ve been using this 95oz dehumidifier for a few weeks now, and I’m really impressed with how well it performs. It’s perfect for small to medium spaces—I’ve used it in the bedroom, bathroom, and even our RV. It quietly pulls moisture from the air without being disruptive, which is great for sleeping”
8. MORFY 80 OZ Dual-Semiconductor Quiet Dehumidifier with Drain Hose and Auto Shut Off
MORFY’s dehumidifier is all about reliable moisture absorption. It has multiple drainage options and a smart overflow protection system. It’s a no-fuss workhorse.
Key Features That Stand Out
- ✓ Dual-semiconductor technology for effective dehumidification
- ✓ Multiple drainage: manual tank or continuous hose
- ✓ Overflow protection with stainless steel sensor
- ✓ Covers up to 650 sq ft
- ✓ Quiet operation suitable for bedrooms
Why We Recommend It
It’s straightforward and gets the job done. The overflow protection is a nice touch for peace of mind, especially when using the hose in an RV.
Best For
RV users who want a simple, effective dehumidifier with good safety features and flexible drainage for small to medium spaces.
Pros and Cons
Pros:
- Reliable and durable build
- Good overflow protection
- Quiet and energy-efficient
- Easy to empty tank with front design
Cons:
- Smaller water capacity (80 oz)
- Basic design without extra features like timer
- May not be the most powerful for very damp areas
Customer Reviews
Customer Review: “Over the past several weeks, the Vancouver WA area has encountered a fluctuation of weather : rain, extreme heat, cool days and even cooler nights. Along with this has been humidity fluctuating between tolerable and very high. I picked up 2 of these dehumidifiers more to remove the moisture from o”
Customer Review: “I’m really happy with this dehumidifier! It runs quietly—so much so that I often forget it’s even on, which makes it perfect for bedrooms, offices, or any space where you want peace and quiet. I have it in my office, and its sleek and dark color makes it fit my technology focused office. Despite the”
9. 95oz Dehumidifier with Drain Hose and Auto Shut-off for Bathroom, Bedroom, and RV
This is a versatile dehumidifier made for multiple spaces, including RVs. It has adjustable wind speeds and a defrost function, making it adaptable to different conditions.
Key Features That Stand Out
- ✓ Dual-semiconductor technology for up to 600ml daily removal
- ✓ Easy control panel with two adjustable wind speeds
- ✓ Auto shut-off when tank is full
- ✓ Defrosting function for colder environments
- ✓ 3.3ft hose and 2.8L tank for drainage options
Why We Recommend It
Its adaptability is key. You can tweak the settings based on humidity levels, and the defrost function helps in cooler RV settings.
Best For
RV owners who need a dehumidifier that can handle various rooms and seasons, from a damp bathroom to a chilly bedroom.
Pros and Cons
Pros:
- Adjustable settings for customized use
- Defrost function enhances durability
- Large tank and hose included
- Compact and mobile
Cons:
- Interface might seem basic to some
- Noise level can increase on higher fan speeds
- Not the most powerful for extreme humidity
Customer Reviews
Customer Review: “Noise level is low. I like the noise sound it produces when running at night. Size is right for moving from one room to another as needed. Functions well and draws humidity moisture from the room air. Looks very modern.”
Customer Review: “Works great in my bathroom and laundry room. I’m very impressed with how much moisture was pulled out the rooms. Its small enough to put on the back of my toilet, and easy to set up.”
10. 88oz Portable Small Dehumidifier with Drain Hose and Programmable Timer for 850 Sq Ft
Rounding out our list is this efficient portable dehumidifier. It has a programmable timer and automatic defrost, making it a smart choice for consistent use.
Key Features That Stand Out
- ✓ Advanced semiconductor technology for quick moisture removal
- ✓ Quiet operation at 30 dB in sleep mode with timer
- ✓ Automatic defrost for year-round use
- ✓ Covers up to 850 sq ft
- ✓ Includes drain hose for continuous drainage
Why We Recommend It
The timer and defrost features make it low-maintenance. You can program it to run when needed, saving energy and effort in your RV.
Best For
RV enthusiasts who want a set-and-forget dehumidifier with smart features for medium-sized spaces.
Pros and Cons
Pros:
- Programmable timer for convenience
- Automatic defrost prevents ice buildup
- Very quiet in sleep mode
- Good coverage area
Cons:
- May have a learning curve for timer settings
- Build quality feels light compared to premium models
- Effectiveness can vary in very large, open RVs
Customer Reviews
Customer Review: “Struggling with an odd 1970s bathroom. No airflow- windows is bizarrely small. Spent hours scrubbing for mold so I sprung for this purchase hoping it would help the room to dry out to repaint it. Instantly the room changed, smells better and is drying better. I was shocked how the room smells so muc”
Customer Review: “Excellent capacity and it also comes with a drain tube that I don’t even have to worry about dumping the tank. Also looks aesthetic.”
Complete Buying Guide for Best Rv Dehumidifier With Drain Hose
Essential Factors We Consider
Choosing the right RV dehumidifier with drain hose isn’t just about picking the biggest one. First, think about size. Match the dehumidifier’s coverage area to your RV’s square footage. A unit too small won’t help; one too large wastes power. Noise level is huge in a small space. Look for models with a sleep or quiet mode under 40 dB. Drainage is key. A hose lets you run it continuously without emptying a tank. Check hose length and if it’s included. Also, consider energy use. Since RVs often run on batteries or generators, Energy Star models or units with timers can save power. Finally, look for auto shut-off. It prevents overflow if the tank fills or the hose gets blocked.
Budget Planning
You can find a good dehumidifier for RV at various prices. Budget options under $100, like our Best Budget pick, work well for small to medium RVs. They often have basic features and good performance. Mid-range models ($100-$200) offer more capacity, quieter operation, and extra features like timers or air filters. High-end units ($200+) are for large RVs or severe moisture problems. They might have pumps, high daily pint removal, and smart controls. Remember, investing in a dehumidifier protects your RV from mold damage, so it can save money long-term.
Final Thoughts
It boils down to your specific needs. For most RV owners, a compact, quiet dehumidifier with a drain hose is the sweet spot. It should be easy to move, simple to set up, and reliable. Our top picks cover all bases, from budget-friendly to heavy-duty. Test a few settings when you get one. Use the hose for long trips and the tank for shorter stays. Keeping humidity in check makes your RV healthier and more comfortable.
Frequently Asked Questions
Q: How does a drain hose work with an RV dehumidifier?
A: The hose connects to the dehumidifier’s water outlet. You run the other end to a sink, drain, or out a window. This allows condensed water to flow away continuously, so you don’t need to empty the internal tank. It’s perfect for unattended operation in your camper.
Q: Can I use a home dehumidifier in my RV?
A: Yes, but choose carefully. RV dehumidifiers are often more compact and quieter. Ensure the unit fits your space and power source. Models with auto shut-off and low energy draw are best for RV electrical systems.
Q: How often should I run my RV dehumidifier?
A: It depends on humidity. In damp seasons or climates, run it continuously with the drain hose. In drier times, use it as needed. Aim to keep indoor humidity between 30% and 50% to prevent mold and feel comfortable.
Q: What maintenance does an RV dehumidifier need?
A: Keep the filter clean if it has one. Empty and dry the tank if not using the hose. Check the hose for kinks or blockages. Store it in a dry place when not in use. Simple care keeps it running for years.
Q: Will a dehumidifier make my RV cold?
A: No, it doesn’t cool the air like an AC. It removes moisture, which can make the air feel less muggy and more comfortable. In fact, it might make your RV feel warmer because dry air feels less chilly at the same temperature.
We’ve covered the best RV dehumidifier with drain hose options to suit every need and budget. From the powerful and quiet Best Choice to the value-packed Best Budget pick, there’s a perfect match for your camper. Remember, controlling humidity protects your investment and makes your travels more enjoyable. Don’t let damp air ruin your adventure. Check out our top recommendations today and breathe easy in your dry, comfortable RV.
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