10 Best Quietest Dehumidifiers 2025 in the United States

The AEOCKY Max 80 Pint/Day Smart Compressor Dehumidifier is an impressive candidate in the quietest dehumidifiers category, especially for large areas up to 5500 square feet. With a noise level as low as 44dB, it operates quietly, resembling white noise, which is a significant advantage for users sensitive to noise, such as those in bedrooms or basements. This model boasts an excellent dehumidification capacity of 80 pints per day during humid conditions, making it suitable for damp environments.

Energy efficiency is another strong point, as it meets the Energy Star 2024 standards, promising up to 50% energy savings compared to non-Energy Star models. This translates to substantial cost savings on electric bills over time, making it a smart long-term investment. Its design features, including a high-efficiency rotor compressor and advanced humidity control technology, further enhance its performance and reliability.

While its large capacity and advanced features are appealing, the AEOCKY dehumidifier might be overkill for smaller spaces, and users with limited space might find its size (14.45”D x 8.66”W x 24.09”H and 34.9 lbs) a bit cumbersome. The unit is also slightly pricier than basic models, which may not suit every budget, especially for those only needing minimal dehumidification. The additional features like a child lock, adjustable humidity control, and easy drainage options add convenience to its operation.

The Midea Cube 50 Pint Dehumidifier is designed to cover large areas up to 4,500 square feet, making it a solid choice for basements, bedrooms, or big rooms needing moisture control. Its 50-pint capacity means it can remove a good amount of humidity daily, and the large 4.2-gallon tank reduces the frequency of emptying, which is convenient. One standout feature is the continuous drain option with the included hose, so you don’t always have to worry about tank emptying if you can place it near a drain. The cube’s unique lift-and-twist design allows you to adjust its size, making it easier to fit in smaller spaces or store when not in use. It’s also smart-controlled, compatible with Alexa and Google Assistant, so you can adjust settings from your phone or by voice, which adds modern ease of use.

Energy efficiency is another plus, as it’s ENERGY STAR Most Efficient certified for 2023, helping to keep electricity costs down. Noise-wise, while it’s not the absolute quietest model on the market, it operates with reasonable sound levels suitable for most home environments, including bedrooms. The unit weighs 42 pounds, so it’s not the lightest but still manageable, especially with its compact shape. Washable filters help save money on replacements, and features like auto-restart and auto-defrost enhance reliability and durability. Some users might find it a bit noisy compared to ultra-quiet models if used in very quiet spaces, and the price can be higher than simpler dehumidifiers without smart features. This dehumidifier is well-suited for anyone wanting a powerful, energy-efficient machine with smart controls and flexible placement options, especially in large or humid areas where ease of use and continuous draining are priorities.

The hOmeLabs 40 Pint Dehumidifier with Pump is designed for medium to large spaces, capable of handling rooms up to 3,500 sq ft comfortably, with a maximum capacity of 104 pints under ideal conditions. It effectively removes moisture, which helps prevent mold and keeps the air comfortable. Noise-wise, it operates at around 49 dB, which is relatively quiet and should not disturb daily activities or sleep, fitting well within the quieter dehumidifier range.

The unit is reasonably compact for its capacity and weighs about 42 pounds, making it portable enough to move between rooms if needed, aided by a 5-foot power cord. It also includes a built-in pump with a 16.4-foot drain hose for easy continuous draining, which is a helpful convenience feature for less frequent emptying of the 1.6-gallon water tank. Energy efficiency is good, with a low energy consumption rate of 1.8L per kWh, helping to keep electricity costs down during extended use. Additional features like adjustable humidity control, automatic shutoff, defrost, and washable filters add to its user-friendly design.

On the downside, the unit's weight means it’s less easy to carry compared to smaller models, and at 49 dB, while quiet, it’s not the absolute quietest on the market for those extremely sensitive to noise. It consumes 540 watts, which is a moderate power draw that could add to your electricity bills if run continuously. This dehumidifier represents a solid choice for those needing reliable, quiet moisture removal in medium to large rooms, with useful features that make maintenance easier.