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.

This portable dehumidifier is designed for large spaces up to 5000 square feet, making it suitable for basements, garages, and large rooms. It can remove up to 52 pints of moisture per day, which is beneficial for maintaining a healthy humidity level. The device offers three modes: DEHU for standard dehumidification, DRY for drying clothes, and CONT for continuous operation, catering to various needs.

The inclusion of a child lock, 24-hour timer, and auto defrost feature adds to its usability and safety, making it particularly family-friendly. With a noise-reducing compressor, it ensures a quiet environment, which is ideal for bedrooms and living spaces. The dehumidifier also boasts portability with universal wheels and ergonomic handles, simplifying movement between rooms.

A notable feature is the dual drainage option, either through a 0.66-gallon tank or a continuous drainage hose, reducing the need for frequent manual emptying. However, the relatively small tank capacity might require regular emptying if not using the hose. At 33 pounds, it might be somewhat heavy for some users. Additionally, while it is energy-efficient, it operates at 350 watts, which could be a consideration for those mindful of power consumption. This dehumidifier is a versatile and effective choice for those needing a reliable solution for large areas with high humidity, though users should be aware of the tank size and weight.

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.