Choose either model after comparing CADR, recommended room size, noise, and filtration below.
Which purifier has higher CADR?
CADR is not published for either model.
Which purifier is quieter?
Aiuzlk P260 lists a minimum of 22 dB; FreAire KN-6391RGB has no published figure.
Which purifier covers a larger room?
Recommended room size cannot be derived because CADR is missing.
Which purifier has better smart features?
Neither lists Wi-Fi or app control in our sources.
Which purifier has better filtration?
Aiuzlk P260 lists H13 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 | Aiuzlk P260 | FreAire KN-6391RGB | Difference / Winner |
|---|---|---|---|
| Manufacturer claimed coverage | 2000 sq ft | 1086 sq ft | — |
| Minimum noise | 22 dB | — | — |
| Filter type | H13 HEPA | — | — |
| Power | 24 W | — | — |
| Wi-Fi / app | No | No | — |