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 Waykar 34 Pints Energy Star Dehumidifier is a solid choice for removing moisture in medium to large spaces up to 2,000 square feet, making it suitable for basements, large rooms, garages, or even whole-home use. Its 34-pint capacity means it can handle high humidity levels effectively, which helps reduce dampness, condensation, and related odors. The unit is Energy Star certified, indicating it uses power efficiently to keep running costs reasonable without sacrificing performance.

One convenient feature is the 0.66-gallon water tank, which is a bit smaller than some models but balanced by the included drain hose for continuous drainage, ideal if you want to avoid frequent emptying. The auto shutoff and tank full indicator add safety and convenience. The dehumidifier also has a built-in humidistat that lets you set humidity anywhere from 30% to 80%, giving you flexibility to maintain comfort and protect your belongings.

It operates quietly enough for bedrooms or offices, thanks to thoughtful design elements like vibration reduction and a smooth airflow system. You can adjust fan speeds and direct air with a 90° manual swing feature, helping target problem areas. The 24-hour timer adds practical control, so you can schedule operation to save energy. Although the unit weighs nearly 29 pounds, it includes an ergonomic handle for reasonable portability. This model provides reliable, energy-efficient moisture control with smart features and good safety protections, making it a dependable option for residential use where controlling humidity is important.