DREO DR-HAP008 Air Purifier: CADR, Noise, Coverage & Specs
Last updated: Aug 22, 2026
Overview
DREO Air Purifier for Home, HEPA Sleep Mode, AHAM VERIFIDE Air Purifiers for Bedroom, Pets, Smoke, Dust, Pollen & Odors, PM2.5 Monitor, Auto & Turbo Mode, 4 Speeds, Scent Diffuser, DR-HAP008 (Dreo 338)
CADR and room size
CADR (smoke): 115 CFM.
What room size is the DREO DR-HAP008 suitable for?
Recommended room size based on CADR: about 178 sq ft (CADR × 1.55).
Manufacturer claimed coverage: 856 sq ft. This claim is higher than 3× CADR, so it is not used for ranking.
Filtration
What filter does it use?
HEPA.
Noise
How loud is it?
Minimum reported noise: 18 dB.
Smart features
Does it have Wi-Fi?
No published Wi-Fi or app control in our sources.
HEPA Sleep Mode, PM2.5 Monitor, Auto & Turbo Mode, 4 Speeds, Scent Diffuser
Specifications
- CADR (smoke)
- 115 CFM
- Recommended room size
- 178 sq ft
- Manufacturer claimed coverage
- 856 sq ft
- Noise
- 18 dB
- Filter type
- HEPA
- Dimensions
- 23.4 x 23.4 x 36.1 cm
- Weight
- 5.57 Pounds
- Wi-Fi / app
- No
Comparisons
Methodology
Specifications are compiled from manufacturer documentation, product listings and other cited sources. See methodology.