AprilAire E100 Whole-House Dehumidifier
AprilAire E100 Whole-House Dehumidifier
100 Pints Per Day for Crawl Spaces, Basements, Whole Houses up to 5,500 Sq. Ft., Compatible with the AprilAire Healthy Air System
This product is available from our nationwide network of AprilAire Healthy Air Professionals















- Recognized as ENERGY STAR® Most Efficient for 2024
- REMOVES UP TO 100 PINTS (12.5 gallons) of moisture per day
- REDUCE PROLIFERATION OF AIRBORNE VIRUSES
- BUILT TO LAST in the USA by AprilAire — the leader in indoor air quality solutions — with corrosion-resistant aluminum coils
- HELPS PREVENT MOLD, TERMITES, STRUCTURAL WOOD ROT, AND ODORS
- NO MESSY WATER TRAY TO EMPTY and simple to set up - just place dehumidifier over a drain (or connect a drain hose, not included), level it, plug it in, set the target humidity, and you’re done
- SET IT AND FORGET IT built-in control automatically starts dehumidification when humidity above target is sensed
INCLUDED IN THE BOX:
- E100 Dehumidifier
- 10-inch Outlet Duct Collar
- 10-inch Inlet Duct Collar
- Backdraft Damper
- Torx Bit (T20)
- Leveling Feet
- Screws
- Barbed Drain Fitting
- 8-foot Power Cord
- Washable MERV 8 Filter
- Installation Manual
- Owner's Manual
SPECIFICATIONS:
- MERV Rating: 8
- Materials: Steel - Galvanized, Plastic, Aluminum
- Contaminants Removed: Airborne Particles, Airborne Allergens, Asthma Triggers, Dust, Mold Spores, Pet Dander, Pollen
- Actual Measurements: 15H x 14W x 26D (inches)
- Filter Nominal Dimensions (H x W): 13.5 x 12 (inches)
Part of our e-series line of dehumidifiers, the AprilAire E100 is one of our most energy-efficient models to date. Recognized as ENERGY STAR® Most Efficient, it is ideal for dehumidifying your basement, sealed crawl space, or whole home. The E100 removes up to 100 pints (12.5 gallons) of moisture from the air per day. This helps keep your home's humidity in the ideal range of 40-60% relative humidity to fight viruses, bacteria, mold, and other airborne pollutants.
The AprilAire E100 professional-grade whole-house dehumidifier features a built-in digital control that can be configured on the top or inlet side of the unit for easy access. The control has an easy-to-read display and simple interface, making setup and operation a breeze. The E100 is low maintenance, with no messy trays to empty and a removable, washable filter.
AprilAire professional-grade dehumidifiers are built with corrosion-resistant coils, processes designed to prevent leaks, and packaged securely for damage-free shipment.


Balance your home's humidity
AprilAire Dehumidifiers balance your home’s humidity by reducing mold- and mildew-causing moisture, keeping you protected against the harmful effects of allergy and asthma symptoms.* AprilAire Dehumidifiers also preserve your home and any contents susceptible to warping and rot and help prevent pests.**
*CDC.gov, "Basic Facts about Mold and Dampness,” 2022
**E.M.Sterling, “Criteria for Human Exposure to Humidity in Occupied
Building,” ASHRAE Winter Meeting, 1985
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Dehumidify for Health
The air we breathe matters to our health. While viruses, bacteria, mold, and other airborne particles may thrive in excessively damp conditions, you can thrive in the sweet spot in between 40 and 60% relative humidity created by AprilAire Dehumidifiers.
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Dehumidify for Comfort
Excess moisture in your home can be obvious. You might smell it in the form
of musty odors. You might see it in the form of mold and mildew. You might even feel it in the form of sweat or clamminess. AprilAire Dehumidifiers help maintain the right level of humidity making all the difference in how comfortable you feel in your home. -
Dehumidify for Preservation
Air that’s too damp can cause wood to warp. Protect the structural integrity of your home and wooden furnishings like floors and cabinets with solutions intuitively designed to create healthy
environments.