Westhey AP02 Air Purifier: CADR, Noise, Coverage & Specs
Last verified: Aug 23, 2026
Aug 2026
Quick verdict
The Westhey AP02 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
Westhey AP02 overview
The Westhey AP02 is an air purifier. It includes H13 HEPA filtration and 15 dB minimum noise.
- Claimed coverage
- 1650 sq ft
- Minimum noise
- 15 dB
- Filter type
- H13 HEPA
- Dimensions
- 7.09 × 7.09 × 12.2 in
- Weight
- 3.5 lb
- Last verified
- Aug 23, 2026
Westhey AP02 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.
Westhey AP02 noise level
Published minimum noise is 15 dB.
Maximum-speed noise is not in our sources.
Westhey AP02 filtration
Published filter type: H13 HEPA.
Replacement interval: every 3-6 months.
Westhey AP02 smart features
360° surround air intake design, PM2.5 digital display, Aromatherapy diffuser, Auto mode
Westhey AP02 specifications
- Manufacturer claimed coverage
- 1650 sq ft
- Minimum noise
- 15 dB
- Filter type
- H13 HEPA
- Filter replacement interval
- every 3-6 months
- Dimensions
- 7.09 × 7.09 × 12.2 in
- Weight
- 3.5 lb
About Westhey air purifiers
Westhey models in this catalog are compared by CADR, recommended room size, noise, and filter type.
Westhey AP02 comparisons
What is the CADR of the Westhey AP02?
CADR is not published for this model in our sources.
What room size is the Westhey AP02 suitable for?
Recommended room size cannot be derived because CADR is missing.
How loud is the Westhey AP02?
Minimum reported noise: 15 dB.
Does the Westhey AP02 have Wi-Fi?
No published Wi-Fi or app control in our sources.
What filter does the Westhey AP02 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