Choose Westhey AP02 if you want lower noise.
Which purifier has higher CADR?
CADR is not published for either model.
Which purifier is quieter?
Westhey AP02 is quieter (15 vs 22 dB).
Which purifier covers a larger room?
Recommended room size cannot be derived because CADR is missing.
Which purifier has better smart features?
Neither lists Wi-Fi or app control in our sources.
Which purifier has better filtration?
Both list H13 HEPA filtration.
Bottom line
Choose Westhey AP02 if you want lower noise.
| Metric | Aroma Room AP103-A | Westhey AP02 | Difference / Winner |
|---|---|---|---|
| Manufacturer claimed coverage | 323 sq ft | 1650 sq ft | — |
| Minimum noise | 22 dB | 15 dB | Westhey AP02 |
| Filter type | H13 HEPA | H13 HEPA | — |
| Replacement interval | — | every 3-6 months | — |
| Wi-Fi / app | No | No | — |
| Dimensions | 5.71 × 5.71 × 10 in | 7.09 × 7.09 × 12.2 in | — |
| Weight | 2.1 lb | 3.5 lb | — |