Frigidaire FHAP2040A1 Air Purifier: CADR, Noise, Coverage & Specs
Last updated: Aug 23, 2026
Overview
Frigidaire PureA300 XL HEPA Air Purifier with Wi‑Fi quietly cleans large rooms up to 1,685 sq ft.
CADR and room size
CADR (smoke): 227 CFM.
What room size is the Frigidaire FHAP2040A1 suitable for?
Recommended room size based on CADR: about 352 sq ft (CADR × 1.55).
Manufacturer claimed coverage: 1685 sq ft. This claim is higher than 3× CADR, so it is not used for ranking.
Filtration
What filter does it use?
HEPA.
Replacement interval: 12 months.
Noise
How loud is it?
Minimum reported noise: 20 dB.
Smart features
Does it have Wi-Fi?
Yes — app or Wi-Fi features are listed.
3-stage filtration, Wi‑Fi enabled, Smart Mode, Air Quality Monitoring
Specifications
- CADR (smoke)
- 227 CFM
- Recommended room size
- 352 sq ft
- Manufacturer claimed coverage
- 1685 sq ft
- Noise
- 20 dB
- Filter type
- HEPA
- Filter replacement interval
- 12 months
- Dimensions
- 11.1"D x 11.1"W x 22.1"H
- Wi-Fi / app
- Yes
Comparisons
Methodology
Specifications are compiled from manufacturer documentation, product listings and other cited sources. See methodology.