Blueair Blue Pure 211i Max moves more air (CADR) and covers a larger room than WESTHEY AP02.
Which purifier has higher CADR?
Blueair Blue Pure 211i Max has published CADR; WESTHEY AP02 does not.
Which purifier is quieter?
WESTHEY AP02 is quieter (15 vs 23 dB).
Which purifier covers a larger room?
Blueair Blue Pure 211i Max is recommended for about 674 sq ft based on CADR.
Which purifier has better smart features?
Blueair Blue Pure 211i Max lists Wi-Fi or app control; WESTHEY AP02 does not.
Which purifier has longer filter life?
WESTHEY AP02 lists a replacement interval of every 3-6 months; Blueair Blue Pure 211i Max does not.
Bottom line
Blueair Blue Pure 211i Max moves more air (CADR) and covers a larger room than WESTHEY AP02.
| Metric | Blueair Blue Pure 211i Max | WESTHEY AP02 |
|---|---|---|
| CADR (smoke) | 435 CFM | — |
| Recommended room size | 674 sq ft | — |
| Claimed coverage | 3235 sq ft | 1650 sq ft |
| Noise | 23 dB | 15 dB |
| Filter type | HEPASilent | H13 HEPA |
| Filter interval | — | every 3-6 months |
| Smart features | None | None |