10 Best Dehumidifier For Small Bathroom 2026 in the United States

The TABYIK 35 OZ Small Dehumidifier is designed for small spaces like bathrooms, bedrooms, closets, and RVs, covering an area of up to 280 sq. ft. One of its prominent strengths is its compact and portable design, weighing only 2.19 pounds and measuring 5.9 x 5.9 x 10.1 inches, making it easy to place anywhere.

It features a 1000 ml (35 oz) water tank and can extract up to 16 oz (450 ml) of moisture daily under specific conditions (86°F and 80% RH). This dehumidifier operates quietly at 28 dB, ensuring minimal disturbance, and it includes a colorful light feature for added ambiance, which could be a nice touch for some users.

Additionally, it has an auto shut-off function that activates when the tank is nearly full, enhancing safety and convenience. Although its energy consumption is low (less than 1-kilowatt hour per day), the dehumidifying capacity might be insufficient for larger or more humid areas. The TABYIK dehumidifier is ideal for users needing a compact, quiet, and energy-efficient solution for small spaces.

The Frigidaire 22 Pint Dehumidifier is designed for small rooms up to 1,500 square feet, making it suitable for small bathrooms. With a 1.7-gallon bucket capacity, it can handle a fair amount of moisture before needing to be emptied. The continuous drain option is a convenient feature, eliminating the need for constant manual emptying. The unit also includes an auto shut-off feature for when the bucket is full, adding a layer of safety and ease of use.

Custom humidity control allows you to set your preferred moisture levels, enhancing comfort. The washable filter helps maintain efficiency by capturing dust from the air. The dehumidifier is relatively compact with dimensions of 11.34"D x 15.5"W x 19.78"H, and weighs 35.5 pounds, which might be a bit heavy for some users to move around frequently. However, the front-loading bucket with a carrying handle and splash guard simplifies the process of emptying the water.

The unit operates at a noise level comfortable for residential use, although it might not be the quietest option available. Energy efficiency is decent with a wattage of 152 watts. This dehumidifier is a solid choice for those needing reliable moisture control in small spaces, but its weight and lack of advanced humidity monitoring may be considerations.

The Pro Breeze 50 Pint Dehumidifier is designed for large spaces, covering up to 3,500 to 4,000 square feet, which is significantly larger than a small bathroom. It can remove up to 50 pints of moisture daily, making it effective for heavy dampness. Its size and weight (around 31 pounds) make it portable, with wheels and a handle for easy moving, although it is bulkier compared to compact units made specifically for small spaces.

The unit includes a built-in humidistat, allowing you to set your preferred humidity level between 30% and 80%, and it automatically turns off when that level is reached to save energy. A 10-pint tank with automatic shutoff helps avoid overflows, and the included continuous drainage hose enables all-day operation without needing to empty the tank. The energy efficiency is reasonable given its capacity.

This model is a powerful, feature-rich option ideal for large rooms, basements, or commercial use. For a small bathroom, however, a smaller, quieter, and more energy-efficient dehumidifier might be more suitable.