Honeywell HPA300 Air Purifier: CADR, Noise, Coverage & Specs
Overview
Sample data: proven large-room CADR with widely available filters. Louder than newer tower designs on high.
CADR and room size
CADR (smoke): 300 CFM.
What room size is the Honeywell HPA300 suitable for?
Recommended room size based on CADR: about 465 sq ft (CADR × 1.55).
Filtration
What filter does it use?
True HEPA.
Noise
How loud is it?
Minimum reported noise: 53 dB.
Smart features
Does it have Wi-Fi?
No published Wi-Fi or app control in our sources.
filter indicator
Specifications
- CADR (smoke)
- 300 CFM
- Recommended room size
- 465 sq ft
- Validated coverage
- 465 sq ft
- Noise
- 53 dB
- Filter type
- True HEPA
- Wi-Fi / app
- No
Comparisons
Methodology
Specifications are compiled from manufacturer documentation, product listings and other cited sources. See methodology.