10 Best Aprilaire Dehumidifiers 2026 in the United States

The AprilAire E070 Pro 70-Pint Crawl Space Dehumidifier is well-suited for protecting your home from moisture-related issues. It can remove up to 70 pints of moisture per day and is effective for areas up to 2,200 square feet, making it suitable for large basements, crawl spaces, or even whole homes.

One of its highlights is the continuous drainage feature, which eliminates the need for manual emptying of water trays. This dehumidifier also comes with a digital display and adjustable humidity control, allowing for precise moisture management. Built with durability in mind, it features corrosion-resistant aluminum coils and is designed for long-term use.

At 56 pounds, it may be less portable than other models, and with only one speed setting, it might lack the flexibility some users desire. Additionally, while it includes many convenient features like automatic defrost and overheat protection, the initial setup might require some effort due to its size and weight. This dehumidifier is ideal for those needing a robust, commercial-grade solution for large areas prone to dampness and humidity.

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.