Choose Membrane Solutions MSA3 for higher CADR and larger-room coverage.
Which purifier has higher CADR?
The Membrane Solutions MSA3 has a smoke CADR of 112 CFM versus 91 CFM for the Shark HP102, a difference of 23%.
Which purifier is quieter?
Membrane Solutions MSA3 lists a minimum of 22 dB; Shark HP102 has no published figure.
Which purifier covers a larger room?
Membrane Solutions MSA3 fits a larger room (about 174 vs 141 sq ft recommended from CADR).
Which purifier has better smart features?
Neither lists Wi-Fi or app control in our sources.
Which purifier has better filtration?
Membrane Solutions MSA3 lists HEPA; Shark HP102 lists True HEPA Multi-Filter with Microban antimicrobial coating.
Bottom line
Choose Membrane Solutions MSA3 for higher CADR and larger-room coverage.
| Metric | Membrane Solutions MSA3 | Shark HP102 | Difference / Winner |
|---|---|---|---|
| Smoke CADR | 112 CFM | 91 CFM | Membrane Solutions MSA3 (+23%) |
| Recommended room size | 174 sq ft | 141 sq ft | Membrane Solutions MSA3 (+23%) |
| Manufacturer claimed coverage | 1590 sq ft | 500 sq ft | — |
| Minimum noise | 22 dB | — | — |
| Filter type | HEPA | True HEPA Multi-Filter with Microban antimicrobial coating | — |
| Replacement interval | 3-6 months | — | — |
| Power | 44 Watts | 24 W | — |
| Wi-Fi / app | No | No | — |
| Dimensions | — | 8.7 × 8.7 × 14.6 in | — |
| Weight | 13.6 lb | 5.85 lb | — |