BLUEAIR Blue Pure 311i Max moves more air (CADR) and covers a larger room than Shark HP102.
Which purifier has higher CADR?
BLUEAIR Blue Pure 311i Max has higher CADR (365 vs 91 CFM).
Which purifier is quieter?
BLUEAIR Blue Pure 311i Max lists a minimum of 23 dB; Shark HP102 has no published figure.
Which purifier covers a larger room?
BLUEAIR Blue Pure 311i Max fits a larger room (about 566 vs 141 sq ft recommended from CADR).
Which purifier has better smart features?
BLUEAIR Blue Pure 311i Max lists Wi-Fi or app control; Shark HP102 does not.
Which purifier has longer filter life?
BLUEAIR Blue Pure 311i Max lists a replacement interval of 9 months; Shark HP102 does not.
Bottom line
BLUEAIR Blue Pure 311i Max moves more air (CADR) and covers a larger room than Shark HP102.
| Metric | BLUEAIR Blue Pure 311i Max | Shark HP102 |
|---|---|---|
| CADR (smoke) | 365 CFM | 91 CFM |
| Recommended room size | 566 sq ft | 141 sq ft |
| Claimed coverage | 2107 sq ft | 500 sq ft |
| Noise | 23 dB | — |
| Filter type | HEPASilent | True HEPA Multi-Filter with Microban antimicrobial coating |
| Filter interval | 9 months | — |
| Smart features | None | None |