AprilAire E080
#2 in Whole-homeFull review
For homeowners who want one quiet, efficient dehumidifier tied into the ductwork for a mid-size house; best with a pro install to keep the warranty.
Amazon $1,779.99$1,779.99
The AprilAire E080 is the better dehumidifier overall, rated 3.3 to 3.0. The AprilAire E080 leads on quiet. The AprilAire E080 costs $378.34 less ($1,779.99 vs $2,158.33).
AprilAire E100
#8 in Whole-homeFull review
For larger or damper homes that need more capacity than the E080 without a bigger cabinet; plan on a pro install.
Amazon $2,158.33$2,158.33
Prices were last checked October 22, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the AprilAire E080 for quiet (45 dB (maker rating) vs 55 dB (maker rating)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every whole-home dehumidifier; a clear win is highlighted. How we rank explains each one.
| Factor weight | AprilAire E080 | AprilAire E100 |
|---|---|---|
| Overall rating | 3.3/5 | 3.0/5 |
| Value 30% | 45 $27.38 per pint/day | 52 $25.39 per pint/day |
| Efficiency 25% | 34 2.4 L/kWh | 34 2.4 L/kWh |
| Quiet 15% | 79 45 dB (maker rating) | 7 55 dB (maker rating) |
| Drainage 15% | 50 drains downhill through a hose | 50 drains downhill through a hose |
| Warranty 10% | 100 5-year warranty | 100 5-year warranty |
| Smart 5% | 0 no app control | 0 no app control |
Specifications
| AprilAire E080 | AprilAire E100 | |
|---|---|---|
| Performance | ||
| Capacity (2019 DOE) | 65 pints/day | 85 pints/day |
| Efficiency (IEF) | 2.4 L/kWh | 2.4 L/kWh |
| ENERGY STAR | Yes, Most Efficient | Yes, Most Efficient |
| Energy use | 632 kWh/year | 821 kWh/year |
| Coverage (maker) | 4,400 sq ft | 5,500 sq ft |
| Lowest operating temperature | 50 °F | 50 °F |
| Noise | 45 dB | 55 dB |
| Drainage and controls | ||
| Built-in pump | No | No |
| Drain hose outlet | Yes | Yes |
| Wi-Fi app | No | No |
| Build | ||
| Type | Whole-home | Whole-home |
| Refrigerant | R-32 | R-32 |
| Dimensions | 15 x 14 x 26 in | 15 x 14 x 26 in |
| Weight | 63 lb | 64 lb |
| Wheels | No | No |
| Warranty | 5 years | 5 years |
| Sealed-system warranty | 5 years | 5 years |