10 Best Energy Star Dehumidifiers 2026 in the United States

The Waykar 120 Pints Energy Star Dehumidifier is designed for large spaces up to 6,000 square feet, making it a strong choice if you need to manage moisture in basements, large rooms, or offices. It can remove up to 120 pints of moisture per day under ideal conditions, which is quite powerful for keeping a big area dry. Being ENERGY STAR certified means it uses electricity efficiently, helping you save on energy bills compared to non-certified models. The unit includes a built-in humidistat and smart touch controls, so you can easily set and monitor your preferred humidity level.

Its 1.14-gallon water tank is on the smaller side for this capacity, which means you might need to empty it fairly often unless you use the continuous drain option with the included hose. This continuous drain feature is a handy option for long-term use without interruption. The dehumidifier runs quietly, which is great for bedroom or living area use, and it’s portable with wheels, so moving it between rooms is simple.

It weighs 34 pounds, so it’s not very light to carry without wheels, and it has just one fan speed which limits how much you can adjust performance to your noise or drying preferences. The washable filter helps keep the air fresh but requires regular cleaning. This Waykar model delivers strong moisture removal and energy savings for large spaces, with practical features like auto shutoff and quiet operation, though the smaller tank and single speed might require some extra attention during use.

The AEOCKY RHEA-001 dehumidifier is designed to handle large spaces up to 4500 sq. ft., making it suitable for basements, bedrooms, and other large areas in your home. It boasts an impressive dehumidification capacity of up to 80 pints per day under optimal conditions, which can help maintain a comfortable humidity level even in very damp environments. Additionally, it is energy efficient, carrying the prestigious 'Most Efficient Energy Star 2024' rating, which means it can save you significant amounts on electric bills over time. This model is equipped with an intelligent humidistat that accurately maintains desired humidity levels and has a smart compressor that enhances energy efficiency and durability.

Users can benefit from its auto shutoff and continuous drain option, which makes maintenance more convenient. However, its water tank size is relatively small at 1.45 gallons, meaning frequent manual emptying might be needed if not using the continuous drain feature. The unit is also designed to operate quietly, with a noise level comparable to white noise, ensuring minimal disruption. It includes helpful features such as a child lock, timer, and multiple operation modes that cater to different needs, including a sleep mode for nighttime use.

While it is slightly heavier at 34.8 pounds, it comes with swivel casters for easy movement around the house. The AEOCKY RHEA-001 also promises longevity with a robust compressor and copper tubing, supported by a 3-year unit warranty and a 5-year compressor warranty. This dehumidifier combines high performance, energy efficiency, and user-friendly features, making it a good option for those needing reliable moisture control in larger spaces.

The AEOCKY 2025 Energy Star dehumidifier is designed for large spaces up to 4500 sq.ft, making it a solid choice for basements, bedrooms, or whole-home use. It has a high moisture removal capacity of 74 pints per day under very humid conditions, which means it can quickly reduce dampness and improve comfort. A key strength is its top-tier Energy Star Version 6.0 (2025) certification, promising up to 50% better energy efficiency than older models, which should translate to noticeable savings on electricity bills over time. The unit includes a smart humidistat that keeps humidity levels steady and an auto shutoff feature to prevent overflow, adding to ease of use and safety. It also offers a continuous drain option with the included hose, so you don’t have to empty the tank manually every time. Speaking of the tank, it holds about 1.45 gallons, which is decent for its size, but may require frequent emptying in very damp environments if you don’t use the continuous drain.

One standout feature is its quiet operation, with noise levels around 44dB on low, which is quieter than many competitors and won’t disturb your daily activities or sleep. The unit’s build focuses on durability with high-quality copper pipes and a compressor designed for at least five years of reliable use. On the downside, while the size and weight are manageable with built-in casters and a hidden handle, it’s still a relatively heavy unit at about 34 pounds, which might be tricky for some to move frequently. Also, while it performs well even in cooler conditions down to 42℉, it might be more than what smaller rooms need, potentially making it less cost-effective if used in tight spaces.

This dehumidifier delivers strong performance, excellent energy savings, and thoughtful features for users looking to control humidity in large areas without excessive noise or maintenance hassle.