10 Best Air Dehumidifier For Rv 2025 in the United States

The TABYIK 35 OZ Small Dehumidifier is well-suited for use in an RV thanks to its compact size and portability, measuring just 5.9 x 5.9 x 10.1 inches and weighing 2.19 pounds. This makes it easy to move and place in various spots within an RV. Its capacity, with a 35OZ (1000ml) tank, is ample for small spaces like bedrooms, bathrooms, and closets within an RV. It can collect up to 16oz of water per day in a highly humid environment, making it effective for reducing moisture in enclosed spaces.

The auto shut-off feature when the tank is nearly full (700-800ml) adds a layer of convenience and safety, as you don't need to constantly monitor it. The energy efficiency is notable, consuming less than 1-kilowatt hour per day, which is economical for daily use. Additionally, the ultra-quiet operation at 28dB ensures it won't disturb your peace, making it suitable for use while sleeping or working. The colorful light feature is a nice touch, adding some aesthetic appeal to its functionality.

On the downside, the dehumidifier might not be powerful enough for larger RVs or extremely humid conditions, as it is designed for smaller rooms up to 280 sq. ft. Also, while the tank is easy to remove and clean, frequent emptying might be necessary if you are in a very humid environment. The lack of a continuous drainage option might also be a drawback for some users who prefer a maintenance-free experience. The TABYIK 35 OZ Small Dehumidifier is a good choice for those seeking a compact, quiet, and energy-efficient solution for small spaces like an RV, provided you don't mind manually emptying the tank regularly.

The Frigidaire 22 Pint Dehumidifier offers a solid performance for small spaces, including RVs, with its 1,500 square foot coverage. Its capacity of 22 pints per day and a 1.7-gallon bucket makes it suitable for handling moderate humidity levels. The continuous drain option is particularly convenient, eliminating the need for frequent manual emptying. Additionally, the front-loading bucket with a carry handle and splash guard simplifies the emptying process when needed.

Custom humidity control allows you to set your preferred moisture levels, enhancing comfort during your stay in the RV. The washable filter helps keep the unit running efficiently by reducing dust buildup. Automatic shut-off ensures the unit stops when the bucket is full, adding a layer of safety and convenience. The dehumidifier is relatively compact and portable, though at 35.5 pounds, it can be a bit heavy for some users.

Energy efficiency is decent with a wattage of 152 watts, which should keep energy consumption reasonable. One potential drawback is the noise level, as dehumidifiers can sometimes be louder than expected, but this model operates in a sleep mode which might help. The unit's plastic construction is standard at this price point, and it comes with programmable features to customize its operation. The Frigidaire 22 Pint Dehumidifier is a reliable choice for those needing a dehumidifier for their RV, balancing performance with ease of use.

The BREEZOME 60 OZ Dehumidifier is a compact and portable device designed for small spaces like RVs, bathrooms, and closets. It features dual semiconductor condensers that boost moisture removal efficiency, handling up to about 700ml of water per day under ideal conditions. The 1.8-liter water tank is relatively large for a small dehumidifier, meaning less frequent emptying, and it includes an auto shut-off with an alert when full, which is convenient for RV users who may not want to constantly monitor it.

Weighing just 3.74 pounds and sized to fit easily into tight spots, it’s easy to move around and even has a built-in handle. The device consumes 48 watts, making it energy efficient for continuous use, and the timer function (12-48 hours) helps prevent unnecessary power consumption. It also operates quietly at 35dB in sleep mode, an important feature for the confined space of an RV where noise can be disruptive. Additional perks include an auto defrost function that keeps the dehumidifier working well in cooler conditions, and a customizable 7-color night light which adds ambiance but might be less critical for some users.

This model is well suited for RV owners needing a small, quiet, and efficient dehumidifier that balances portability with decent moisture removal. Its features support ease of use without complicated setup, though the dehumidification capacity, while good for small areas, may be less effective in larger or very humid RVs. The drainage relies on the internal tank, so there’s no direct continuous drainage option, meaning you’ll need to empty it manually or position it where draining is simple.