# What is the most energy-efficient desiccant dehumidifier on the market? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What is the most energy-efficient desiccant dehumidifier on the market?

## Products

### Aprilaire E080 Whole-Home Dehumidifier
```yaml
product: aprilaire-e080-whole-home-dehumidifier
brand: Aprilaire
price_gbp: 1122.96
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
capacity: 80
noise_level: 45
humidity_range: 40-60
drainage_options: Continuous drain (3/4 in MNPT)
energy_efficiency_rating: ENERGY STAR Most Efficient (2.35 L/kWh @ 73°F/60% RH)
```

- **Price:** £1122.96 [^1]
- **Summary:** The Aprilaire E080 is an 80‑pint/day whole‑house dehumidifier with ENERGY STAR Most Efficient recognition and a built‑in digital control. It offers ducting capability, a washable MERV 8 filter, and continuous drain support, suiting large homes, basements, and crawlspaces. It is relatively quiet for its class with a 45 dB rating when ducted.
- **Ideal For:** Suitable for the question because it is ENERGY STAR Most Efficient (2.35 L/kWh) and removes 80 pints/day, making it a top-performing energy‑efficient refrigerant dehumidifier.
- **Additional Sources:** [^2], [^3], [^1], [^2], [^3]

### Midea MAD35C1AWS 35-Pint
```yaml
product: midea-mad35c1aws-35-pint
brand: Midea
price_gbp: 155.74
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
capacity: 35
noise_level: 47
auto_restart: true
humidity_range: 35-85
drainage_options: Continuous drain or tank
energy_efficiency_rating: Energy Star certified
```

- **Price:** £155.74 [^4]
- **Summary:** The Midea MAD35C1AWS is a 35-pint Energy Star certified dehumidifier with digital controls, Wi‑Fi smart features, and a 1.5 gallon tank plus continuous drain option. It offers quiet operation (about 47 dB), washable filter, auto restart and is suitable for large spaces up to about 3,500 sq ft. Ideal for basements, living rooms, and offices needing efficient, low-noise moisture control.
- **Ideal For:** Best for energy-efficient performance among 35-pint refrigerant dehumidifiers because it is Energy Star certified and removes 35 pints/day while operating at about 47 dB.
- **Additional Sources:** [^5], [^6], [^4], [^5], [^6]

---
## References & Sources
[^1]: The Home Depot, accessed 2026-06-16. https://www.homedepot.com/p/AprilAire-E080-80pt-4400-sq-ft-Bucketless-Dehumidifier-in-Gray-for-Whole-House-Basement-Crawlspace-ENERGY-STAR-E080/317028623
[^2]: Air Marketing Group, accessed 2026-06-16. https://www.amgair.com/aprilaire-e080-pro-80-pint-whole-house-dehumidifier.html
[^3]: National Allergy Supply, accessed 2026-06-16. https://www.natlallergy.com/aprilaire-e080-80-pint-energy-star-whole-house-dehumidifier.html
[^4]: Sylvane, accessed 2026-06-16. https://www.sylvane.com/products/midea-mad35c1aws-35-pint-smart-dehumidifier
[^5]: Home Depot, accessed 2026-06-16. https://www.homedepot.com/p/Midea-35-pt-Cube-Smart-Dehumidifier-up-to-3-500-sq-ft-3x-More-Water-Capacity-Wi-Fi-Enabled-in-White-MAD35S1QWT/320468342
[^6]: Downtown Appliance, accessed 2026-06-16. https://www.downtownappliance.com/Midea-MAD35C1AWS-35-Pint-Midea-Dehumidifier-Digital-control-115V