Choose Blueair Blue Signature for higher CADR and larger-room coverage, lower noise, and Wi-Fi or app control.
Which purifier has higher CADR?
The Blueair Blue Signature has a smoke CADR of 455 CFM versus 280 CFM for the Afloia EUROPA, a difference of 63%.
Which purifier is quieter?
Blueair Blue Signature is quieter (23 vs 26 dB).
Which purifier covers a larger room?
Blueair Blue Signature fits a larger room (about 705 vs 434 sq ft recommended from CADR).
Which purifier has better smart features?
Blueair Blue Signature lists Wi-Fi or app control; Afloia EUROPA does not.
Which purifier has better filtration?
Blueair Blue Signature lists HEPASilent; Afloia EUROPA lists HEPA.
Bottom line
Choose Blueair Blue Signature for higher CADR and larger-room coverage, lower noise, and Wi-Fi or app control.
| Metric | Blueair Blue Signature | Afloia EUROPA | Difference / Winner |
|---|---|---|---|
| Smoke CADR | 455 CFM | 280 CFM | Blueair Blue Signature (+63%) |
| Recommended room size | 705 sq ft | 434 sq ft | Blueair Blue Signature (+62%) |
| Manufacturer claimed coverage | 3385 sq ft | 2000 sq ft | — |
| Minimum noise | 23 dB | 26 dB | Blueair Blue Signature |
| Filter type | HEPASilent | HEPA | — |
| Power | 42 W | — | — |
| Wi-Fi / app | Yes | No | — |
| Dimensions | 17.2 × 15.5 × 15.5 in | 6.22 × 12.44 × 15.67 in | — |
| Weight | 13.2 lb | 7.72 lb | — |