Expertbeacon Essentials
AprilAire E100 Whole House Dehumidifier for Basement & Crawl Space – 100-Pint High-Capacity Commercial Dehumidifier for Homes Up to 5,500 Sq. Ft. with Pump, Drain Hose, & Hanging Kit for DIY Install
ASIN: B0DG3RJ1W5

by Aprilaire

AprilAire E100 Whole House Dehumidifier for Basement & Crawl Space – 100-Pint High-Capacity Commercial Dehumidifier for Homes Up to 5,500 Sq. Ft. with Pump, Drain Hose, & Hanging Kit for DIY Install

9.0
Confidence High

ExpertBeacon Score and confidence are proprietary signals, not retailer ratings.

4.4Amazon rating(210 reviews)
Demand Top 15%
Confidence High

How It Compares

Compared with other products in Dehumidifiers.

Demand
85%
Expert Score
73%

Affiliate Disclosure — We earn from qualifying purchases. Data last updated on Mar 9, 2026. ExpertBeacon Score, Expert Score, Value, and Confidence are our own signals, not retailer ratings.

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Product Features

  • PROTECT YOUR HOME – The E100 Dehumidifier is rated ENERGY STAR Most Efficient for 2024. It removes up to 100 pints of moisture per day to help protect your home’s foundation and woodwork from rot, termites, and fungus, and help prevent mold, mildew, dust mites, and odors common in moisture prone areas like crawl spaces and basements
  • SET IT AND FORGET IT – The easy-to-use digital interface lets you select the desired relative humidity level and the dehumidifier does the rest, maximizing efficiency and removal capacity without sacrificing ease of use. It can also ease the burden on your air conditioner to help lower energy costs.
  • WHOLE-HOME BENEFITS – This bucketless dehumidifier removes moisture through an existing pipe or drain, and offers versatile installation options for attaching to existing ductwork and mounting off the ground with the included hanging kit. Detailed instructions are included in the manual.
  • BUILT-IN CONTROL – Includes built-in automatic digital control with display, with convenient mounting options on the top or front of the unit
  • R32 REFRIGERANT – AprilAire Dehumidifiers contain R32 refrigerant, ensuring a low global warming potential and zero ozone depletion potential, all with the same superior product performance
  • WASHABLE FILTER INCLUDED — The included MERV 8 filter (Model 5881) cleans the air entering and leaving the unit, and it’s easy to remove for washing. AprilAire recommends washing this high-quality aluminum filter annually to maintain peak performance. When a replacement is needed, use genuine AprilAire Dehumidifier Filters.
  • PUMP INCLUDED — The low-profile, quiet condensate pump (Model 4856) collects condensation from the dehumidifier and pumps it away for safe drainage. Essential for applications where a drain is not nearby or the dehumidifier is installed below the height of the drain. Includes pump, water level sensor, and necessary tubing: 10 ft. of 3/4-in. tubing to connect the dehumidifer to the pump, and 20 ft. of 3/8-in. tubing to connect the pump to the drain or outside.
  • HANGING KIT INCLUDED — This kit (Model 5822) has everything you need to securely suspend your dehumidifier from beams or floor joists. It can help reduce noise and vibration, and it's ideal for areas prone to flooding or standing water and spaces where floor space is limited. Includes (4) Brackets, (4) Eye Bolts, and (4) Ratchet Ropes (6 ft.).
  • PART OF THE APRILAIRE HEALTHY AIR SYSTEM – The E100 Dehumidifier is a part of your one-stop, all purpose investment toward a greater quality of life. The AprilAire Healthy Air System (additional components sold separately) combines fresh air ventilation, air filtration, humidity control, radon control, zoning and IAQ control, and UVC sanitization to address all aspects of Indoor Air Quality in your home.
  • BUILT TO LAST – Designed and assembled in the USA utilizing US and global components from a leader in residential Indoor Air Quality solutions. Includes 5-year warranty and corrosion-resistant aluminum coils.

Why It Ranked Well

Strong Demand

Demand sits above 85% of the current comparison set.

High Expert Score

Expert score ranks above 73% of compared products.

High Confidence

Listing completeness and demand coverage are both strong for this product.

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