10 Best Energy Star Dehumidifier 2025 in the United States

The AEOCKY Max 80 Pint/Day Dehumidifier stands out in the energy-star-dehumidifier category, particularly for those needing efficient moisture control in large spaces up to 5500 square feet. With a high capacity of 80 pints per day, it excels in both humid summer conditions and damp basements, making it suitable for diverse environments in the home. One of its strongest features is its Energy Star certification for 2024, demonstrating significant energy savings compared to traditional models—potentially cutting electricity costs by up to $1000 annually.

The intelligent humidistat and various operation modes (like Auto and Sleep Modes) ensure precise humidity control, which is great for maintaining comfort levels without excessive energy use. Additionally, the unit operates quietly, with a noise level as low as 44 dB, making it less intrusive than many competing models.

While the design is innovative, it's important to note that the unit is relatively large and weighs about 34 pounds, which might pose a challenge for some users when moving it around. It offers convenient drainage options, but the 1.45-gallon tank may require more frequent emptying in particularly humid conditions, especially if not connected to continuous drainage. The five-year compressor warranty adds peace of mind, but some may find the initial price higher than less efficient alternatives.

The Waykar 150 Pints Energy Star Dehumidifier is a powerful and efficient option for large spaces up to 7,000 square feet, making it suitable for homes, basements, offices, and industrial areas. One of its main strengths is its high dehumidification capacity, removing up to 150 pints of moisture daily, which helps maintain a comfortable environment. It is energy-efficient, which can help reduce electricity costs, and has been recognized as an ENERGY STAR Most Efficient product.

The modern design features a clear humidity display and a visible water tank, adding to its user-friendly appeal. Its full range of functionalities includes adjustable humidity settings, automatic defrost, a timer, and a control lock for added convenience and safety. The dehumidifier also comes with multiple drainage options, including a 7-liter tank and a pump function that can handle upward drainage, making it versatile for different settings.

Portability is another advantage, with 360-degree rotating wheels allowing easy movement across rooms. At 39.5 pounds, it may be relatively heavy for some users to handle. Despite this minor issue, the Waykar dehumidifier offers a robust and energy-efficient solution for managing humidity in large spaces.

The Amazon Basics Large Dehumidifier is designed for medium to large rooms up to 2,500 square feet, with a strong dehumidification capacity of 35 pints per day. It is Energy Star certified, meaning it uses less power compared to non-certified models, which helps save on electricity bills while keeping humidity under control. The built-in humidistat helps maintain comfortable indoor moisture levels between 45-55%, improving air quality and comfort.

Its 35-pint tank matches its daily capacity, so it can hold a good amount of water before needing to be emptied, which is convenient. It offers overflow protection and an auto-defrost feature to keep it running smoothly in colder conditions. The timer and auto-restart after power outages add user-friendly touches. The unit weighs about 39 pounds, making it less easy to move around frequently, especially compared to smaller models. The reusable filter is easy to clean, which helps with maintenance without extra costs for replacements.

This dehumidifier is suitable for users looking for efficient, reliable humidity control in sizable rooms; however, those needing a lightweight or ultra-quiet device might want to consider other options.