Vewior ClearAir-A12 Air Purifier: CADR, Noise, Coverage & Specs
Last verified: Aug 22, 2026
Aug 2026
Quick verdict
The Vewior ClearAir-A12 is best suited to rooms where published specs can be checked against your space where quiet minimum operation are priorities. Buyers should separately evaluate maximum-speed noise before deciding.
Best for
- Low-noise minimum settings
Consider alternatives if
- You need a verified maximum-speed noise figure
Verified strengths
- 15 dB published minimum noise
- H13 HEPA filtration (as published)
Verified limitations or missing information
- Maximum-speed noise is not in our sources
- Smoke CADR is not published
Vewior ClearAir-A12 overview
The Vewior ClearAir-A12 is an air purifier. It includes H13 HEPA filtration and 15 dB minimum noise.
- Claimed coverage
- 1200 sq ft
- Minimum noise
- 15 dB
- Filter type
- H13 HEPA
- Dimensions
- 6.89 × 8.66 × 13.77 in
- Weight
- 4.4 lb
- Last verified
- Aug 22, 2026
Vewior ClearAir-A12 CADR and room size
Our recommended room size uses approximately 4.8 air changes per hour with an eight-foot ceiling. Manufacturer coverage figures may use a lower air-change rate and are shown separately.
Vewior ClearAir-A12 noise level
Published minimum noise is 15 dB.
Maximum-speed noise is not in our sources.
Vewior ClearAir-A12 filtration
Published filter type: H13 HEPA.
Replacement interval: every 3-6 months.
Vewior ClearAir-A12 smart features
3-stage filtration system, Washable pre-filter, Real-time PM2.5 display, Auto mode
Vewior ClearAir-A12 specifications
- Manufacturer claimed coverage
- 1200 sq ft
- Minimum noise
- 15 dB
- Filter type
- H13 HEPA
- Filter replacement interval
- every 3-6 months
- Dimensions
- 6.89 × 8.66 × 13.77 in
- Weight
- 4.4 lb
About Vewior air purifiers
Vewior models in this catalog are compared by CADR, recommended room size, noise, and filter type.
Vewior ClearAir-A12 comparisons
What is the CADR of the Vewior ClearAir-A12?
CADR is not published for this model in our sources.
What room size is the Vewior ClearAir-A12 suitable for?
Recommended room size cannot be derived because CADR is missing.
How loud is the Vewior ClearAir-A12?
Minimum reported noise: 15 dB.
Does the Vewior ClearAir-A12 have Wi-Fi?
No published Wi-Fi or app control in our sources.
What filter does the Vewior ClearAir-A12 use?
H13 HEPA.
Methodology
Specifications are compiled from manufacturer documentation, product listings and other cited sources.
How we calculate recommended room size.
Sources
All air purifiers · Best air purifiers for allergies · Methodology