Winix 5530 Air Purifier: CADR, Noise, Coverage & Specs
Last updated: Aug 22, 2026
Overview
Winix 5530 Air Purifier with True HEPA, High Deodorization Carbon Filter, and Auto Mode
CADR and room size
CADR (smoke): 253 CFM.
What room size is the Winix 5530 suitable for?
Recommended room size based on CADR: about 392 sq ft (CADR × 1.55).
Manufacturer claimed coverage: 1882 sq ft. This claim is higher than 3× CADR, so it is not used for ranking.
Filtration
What filter does it use?
True HEPA.
Noise
How loud is it?
A model-specific minimum dB figure is not in our sources.
Smart features
Does it have Wi-Fi?
No published Wi-Fi or app control in our sources.
True HEPA filter, PlasmaWave technology, Activated Carbon filter
Specifications
- CADR (smoke)
- 253 CFM
- Recommended room size
- 392 sq ft
- Manufacturer claimed coverage
- 1882 sq ft
- Filter type
- True HEPA
- Dimensions
- {height=22.7, width=13.6, depth=8.3}
- Weight
- 13.3
- Wi-Fi / app
- No
Comparisons
Methodology
Specifications are compiled from manufacturer documentation, product listings and other cited sources. See methodology.