10 Best Portable Dehumidifiers 2025 in the United States

The Frigidaire 50-Pint Portable Dehumidifier is designed for medium to large rooms or basements, covering up to 4500 square feet, making it suitable for most home areas that need humidity control. With a capacity of 50 pints per day, it efficiently removes a significant amount of moisture, which is ideal for damp spaces. Its Energy Star certification means it operates with lower energy consumption, helping keep electricity costs down compared to less efficient models. The unit includes a sizable 2.7-gallon tank, and offers user-friendly drainage options: you can either manually empty the bucket or set up continuous drainage to avoid frequent emptying. This is convenient for anyone wanting low-maintenance operation.

The dehumidifier works well even in cooler environments, down to 41°F, which is helpful for basements or colder rooms. It also features Wi-Fi connectivity, allowing remote control via a smartphone app or voice commands through Alexa or Google Home, adding modern convenience. Maintenance is straightforward thanks to a washable air filter and alerts that remind you when cleaning is needed. On the downside, the device weighs 44.5 pounds, which might make it less portable for some users needing to move it frequently. Models of this type typically produce moderate sound, which could be noticeable in quiet spaces.

This Frigidaire dehumidifier offers a strong combination of moisture removal, energy efficiency, and smart features, making it a solid choice for homeowners seeking effective humidity control with convenient operation.

The 2024 Honeywell 50-Pint ENERGY STAR Dehumidifier with Built-in PUMP is a solid choice for those looking to manage moisture in large areas up to 4,000 square feet, such as basements, cottages, warehouses, and crawl spaces. Its high dehumidification capacity of 50 pints per day ensures efficient moisture control, making it suitable for both commercial and residential settings.

The built-in pump is a notable feature, allowing for convenient auto-drainage up to 15 feet, reducing the need for frequent manual emptying. This is complemented by a sizable 7.1-liter tank and continuous drain option for added convenience. Energy efficiency is another strong point, with the unit being ENERGY STAR certified, promising cost-effective operation.

The noise level is not explicitly stated, but the addition of Auto-Comfort Mode suggests an effort to balance performance with quiet operation. Maintenance is relatively stress-free, thanks to the detachable tank, washable dust filter, anti-spill splash guard, and continuous drain tube. Additional features such as Laundry Mode, Auto-Comfort Mode, thermal overload protection, a smart digital humidistat, and a 24-hour timer add to its versatility and user convenience. The unit's weight of 40.5 pounds might make it less portable for some users.

The TABYIK 35 OZ Small Dehumidifier is designed for small spaces like bedrooms, bathrooms, RVs, and closets, with a coverage area of up to 280 sq. ft. It has a capacity of extracting a maximum of 16oz (450ml) of water per day in a humid environment, which might be sufficient for a small, closed room but not for larger spaces.

With a tank size of 1000ml (35oz), it requires periodic emptying, especially since the auto shut-off activates when the tank is around 700-800ml full. This feature, along with the transparent tank design, ensures ease of use and safety, especially when you are not at home. The dehumidifier is energy efficient, consuming less than 1 kilowatt-hour per day, making it cost-effective to run.

One of its notable features is the quiet operation at 28dB, which ensures it won't disturb your peace, making it ideal for bedrooms and offices. Additionally, the colorful light feature can add a pleasant ambiance to your space. While its small size and capacity limit its effectiveness to smaller rooms, the compact 5.9x5.9x10.1 inch size and lightweight design make it highly portable and easy to place anywhere. Although it lacks advanced features like continuous drainage options, it still offers decent performance for its size and intended use.