Content Navigation
- Effective and Energy-Smart Humidity Control for Whole-Home Protection
- Specifications at a Glance
- What Users Appreciate and Critique
- Performance Compared to Similar Dehumidifiers
- Ideal Buyers and Those Advising a Pass
- Pricing Context and Best Purchase Timing
- Common Customer Inquiries Answered
- Does the AprilAire E100 Pro require frequent manual water emptying?
- How noisy is the dehumidifier during operation?
- Is this unit suitable for whole-house use or just basements and crawl spaces?
- What kind of maintenance is required to keep the unit running optimally?
- Is the AprilAire E100 Pro compatible with smart home systems?
- Final Evaluation: Who Should Consider the AprilAire E100 Pro
Effective and Energy-Smart Humidity Control for Whole-Home Protection
The Aprilaire Store’s AprilAire E100 Pro 100-Pint Whole-House Dehumidifier delivers a robust solution for controlling humidity across areas up to 5,500 square feet. Designed for basements, crawlspaces, or entire homes, this dehumidifier features Energy Star Most Efficient certification, ensuring effective moisture removal without excessive power consumption. Its smart sensing technology allows it to automatically engage when humidity exceeds set levels, providing user-friendly, automated operation. The unit’s commercial-grade design includes corrosion-resistant coils and a hassle-free drainage setup that eliminates the need for manual water tray emptying. Manufactured in the USA, the E100 upholds quality standards befitting whole-home moisture management.

Specifications at a Glance
| Specification | Details |
|---|---|
| Model Number | E100 |
| Moisture Removal Capacity | 100 Pints Per Day (PPD) |
| Coverage Area | Up to 5,500 sq. ft. |
| Dimensions | 26 x 14 x 15 inches |
| Weight | 64 Pounds |
| Energy Rating | Energy Star Most Efficient |
| Origin | Made in USA |
| Date First Available | May 11, 2021 |
What Users Appreciate and Critique
Customer feedback highlights the AprilAire E100 Pro’s reliable humidity control and straightforward installation. Many users find it ideal for large, moisture-prone spaces such as crawl spaces, noting consistent performance over extended periods. Quoted reviews emphasize its quiet operation and effective humidity reduction: “Perfect for my 3,000 sq. ft basement—works seamlessly,” and “Runs quietly and keeps the air dry without me worrying.” However, some users express concerns about noise variability and inconsistent build quality, with one stating, “The unit is quieter than my old model but still noticeable,” and another mentioning, “The build feels sturdy, though I found it on the more expensive side.” Sentiment analysis reflects largely positive views on functionality and ease of use, contrasted with mixed opinions on noise and cost.
Performance Compared to Similar Dehumidifiers
| Feature | AprilAire E100 Pro | Frigidaire FFAP5033W1 | hOmeLabs HME020031N |
|---|---|---|---|
| Moisture Removal Capacity | 100 Pints/Day | 50 Pints/Day | 100 Pints/Day |
| Coverage Area | Up to 5,500 sq. ft. | Up to 1,500 sq. ft. | Up to 4,500 sq. ft. |
| Energy Star Certified | Yes (Most Efficient) | Yes | No |
| Drainage | Continuous Hose / Floor Drain | Manual Bucket or Hose | Continuous Hose or Bucket |
| Approximate Weight | 64 lbs | 40 lbs | 50 lbs |
Ideal Buyers and Those Advising a Pass
- Homeowners with large basements or crawlspaces needing consistent dehumidification.
- Users searching for an Energy Star Most Efficient model to limit electricity usage.
- Those who prefer low-maintenance operation with no manual water emptying.
- Avoid if seeking a lightweight, ultra-portable unit for small rooms or apartments.
- May not suit buyers highly sensitive to operational noise.
- Not the best choice for very budget-conscious consumers due to mixed cost feedback.
Pricing Context and Best Purchase Timing
The AprilAire E100 Pro carries a price point consistent with commercial-grade 100-pint dehumidifiers, placing it in the mid-to-upper ($$) tier regarding whole-house units. The suggested MSRP aligns with its advanced features and durability. Typical sales may offer savings, making it a better value choice during promotions. Based on general market fluctuations, the ideal buy-under price (est.) would place the unit competitively against comparable models like the hOmeLabs 100-Pint dehumidifier. While direct Keepa sales history is not provided, monitoring seasonal deals can optimize value within this price bracket.
Common Customer Inquiries Answered
Does the AprilAire E100 Pro require frequent manual water emptying?
No, it is designed for continuous drainage via a hose or floor drain, eliminating messy water bucket management common in smaller units.
How noisy is the dehumidifier during operation?
Noise levels vary by user perception; many find it quiet for its capacity, while some note moderate operational sound typical of large-capacity units.
Is this unit suitable for whole-house use or just basements and crawl spaces?
Yes, it is intended for whole-house dehumidification up to 5,500 sq. ft., as well as focused use in basements and crawl spaces.
What kind of maintenance is required to keep the unit running optimally?
Periodic coil cleaning and routine inspection of the drainage hose are recommended, but the unit’s design minimizes frequent maintenance compared to portable dehumidifiers.
Is the AprilAire E100 Pro compatible with smart home systems?
It does not have integrated smart home connectivity but features smart sensing technology to automate humidity control independently.
Final Evaluation: Who Should Consider the AprilAire E100 Pro
The AprilAire E100 Pro stands out with its Energy Star Most Efficient certification and high-capacity moisture removal suited for large spaces. It protects homes by preventing mold and structural damage, offering automated, no-fuss operation with continuous drainage. While some users report noise and build quality concerns, the overall functionality remains solid, especially for whole-home use. It is recommended for users prioritizing durability, efficiency, and hassle-free humidity management in expansive indoor areas. Buyers seeking ultra-quiet or entry-level models may consider alternatives, but the E100’s strong feature set delivers considerable value in its category.