Choose either model after comparing CADR, recommended room size, noise, and filtration below.
Which purifier has higher CADR?
Afloia EUROPA has published CADR; FreAire KN-6391RGB does not.
Which purifier is quieter?
Afloia EUROPA lists a minimum of 26 dB; FreAire KN-6391RGB has no published figure.
Which purifier covers a larger room?
Afloia EUROPA is recommended for about 434 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?
Afloia EUROPA lists HEPA; FreAire KN-6391RGB has no published filter type.
Bottom line
Choose either model after comparing CADR, recommended room size, noise, and filtration below.
| Metric | Afloia EUROPA | FreAire KN-6391RGB | Difference / Winner |
|---|---|---|---|
| Smoke CADR | 280 CFM | — | — |
| Recommended room size | 434 sq ft | — | — |
| Manufacturer claimed coverage | 2000 sq ft | 1086 sq ft | — |
| Minimum noise | 26 dB | — | — |
| Filter type | HEPA | — | — |
| Wi-Fi / app | No | No | — |
| Dimensions | 6.22 × 12.44 × 15.67 in | — | — |
| Weight | 7.72 lb | — | — |