10 Best Aprilaire Dehumidifiers 2025 in the United States

The Aprilaire E100 Pro Dehumidifier is designed for whole-house or large space use, capable of removing up to 100 pints of moisture daily, making it suitable for areas as large as 5,500 square feet including basements, crawl spaces, or commercial spaces. It stands out for its energy efficiency, holding an ENERGY STAR Most Efficient certification, which means it helps control humidity without driving your electricity bill up. This model includes convenient features like a built-in humidistat that lets you set your target humidity, and it automatically runs when the moisture level goes above that, so you don’t have to worry about adjusting it constantly. The continuous drainage option eliminates the need to empty water trays, adding to the ease of use.

Noise levels aren’t explicitly detailed, but given its size and capacity, it may produce moderate sound, typical for whole-house units. Portability is limited due to its 87.6-pound weight and large dimensions, so it’s best for fixed installations rather than moving between rooms. The unit is built to last with corrosion-resistant aluminum coils and comes with a washable filter plus a 5-year warranty, providing long-term value and peace of mind.

The bundle includes helpful accessories like a drain hose and risers, making installation more straightforward. With its automatic functions and energy savings, this larger, more heavy-duty dehumidifier is a strong choice for those needing reliable humidity control in a large space without frequent maintenance.

The AprilAire E100W Smart Wi-Fi Dehumidifier is designed to handle large spaces, removing up to 100 pints of moisture daily and covering areas up to 5,500 square feet. This makes it a strong choice for basements, crawl spaces, or whole-house use where controlling humidity is important to prevent mold and damage. Its built-in Wi-Fi and app connectivity offer handy remote control and monitoring, which is great if you want to adjust settings without being near the unit.

The included condensate pump and drainage kit make installation flexible, even in tricky spots where drains are higher than the unit. It also comes with a MERV 11 filter, improving air quality by reducing allergens such as mold and dust. On the energy side, it carries the ENERGY STAR label, meaning it is designed to be efficient, helping keep electricity costs down while running. Although exact decibel levels are not specified, the pump is described as quiet, suggesting it is suitable for home environments without causing much disturbance.

One downside is its weight—64 pounds—making it less portable and more suited to permanent installation rather than moving it around frequently. While the smart features are a plus, they might be unnecessary for users who prefer a simpler, manual unit. This model fits well for homeowners needing a powerful, whole-home or large-area dehumidifier with smart controls and flexible drainage options, especially if air quality improvement is also a priority.

The Aprilaire E050 Pro Dehumidifier Bundle is a strong choice for anyone needing to control moisture in crawl spaces, basements, attics, or garages up to about 1,600 square feet. With a 50-pint per day capacity, it effectively removes moisture to help prevent mold and mildew in damp areas. Its compact size is a standout feature, making it ideal for tight spaces where larger units won’t fit. Weighing just 46 pounds and featuring built-in handles, it’s easy to move around during setup or maintenance.

Energy efficiency meets Department of Energy standards, which means it won’t cause a big increase in your electricity bills. The unit includes a washable filter that you can clean without any tools, helping keep maintenance simple and affordable. It also offers handy features like an adjustable humidistat and automatic shutoff, so it can maintain your desired humidity level without constant monitoring. Drainage is straightforward with the included drain hose, allowing continuous operation without the need to empty a tank manually.

This dehumidifier covers a decent area but may not be suitable for very large or multiple-room spaces. The 5-year warranty and US origin add extra peace of mind for durability and support. This unit is well-suited for residential use in confined, moisture-prone areas and offers convenience and reliability without being bulky or complicated.