Choose Coway AP-1512HH for lower noise.
Which purifier has higher CADR?
Both list a smoke CADR of 233 CFM.
Which purifier is quieter?
Coway AP-1512HH is quieter (24 vs 53 dB).
Which purifier covers a larger room?
Both are recommended for about 361 sq ft based on CADR.
Which purifier has better smart features?
Neither lists Wi-Fi or app control in our sources.
Which purifier has better filtration?
Both list HEPA filtration.
Bottom line
Choose Coway AP-1512HH for lower noise.
| Metric | Coway AP-1512HH | Coway AP-1512HH(W) | Difference / Winner |
|---|---|---|---|
| Smoke CADR | 233 CFM | 233 CFM | — |
| Recommended room size | 361 sq ft | 361 sq ft | — |
| Manufacturer claimed coverage | 1748 sq ft | 1748 sq ft | — |
| Minimum noise | 24 dB | 53 dB | Coway AP-1512HH |
| Filter type | HEPA | HEPA | — |
| Replacement interval | 6 months for deodorization filter, 1 year for HEPA filter | — | — |
| Power | 77 W | 77 W | — |
| Wi-Fi / app | No | No | — |
| Dimensions | 16.8 × 18.3 × 9.6 in | 16.8 × 18.3 × 9.6 in | — |
| Weight | 12.3 lb | 12.3 lb | — |