Choose Levoit Core 300S for Wi-Fi or app control. Choose Jafanda Air JF280 if you want lower noise.
Which purifier has higher CADR?
The Levoit Core 300S has a smoke CADR of 141 CFM versus 135 CFM for the Jafanda Air JF280, a difference of 4%.
Which purifier is quieter?
Jafanda Air JF280 is quieter (20 vs 24 dB).
Which purifier covers a larger room?
Levoit Core 300S fits a larger room (about 219 vs 209 sq ft recommended from CADR).
Which purifier has better smart features?
Levoit Core 300S lists Wi-Fi or app control; Jafanda Air JF280 does not.
Which purifier has better filtration?
Levoit Core 300S lists True HEPA; Jafanda Air JF280 lists HEPA.
Bottom line
Choose Levoit Core 300S for Wi-Fi or app control. Choose Jafanda Air JF280 if you want lower noise.
| Metric | Levoit Core 300S | Jafanda Air JF280 | Difference / Winner |
|---|---|---|---|
| Smoke CADR | 141 CFM | 135 CFM | Levoit Core 300S (+4%) |
| Recommended room size | 219 sq ft | 209 sq ft | Levoit Core 300S (+5%) |
| Manufacturer claimed coverage | — | 1015 sq ft | — |
| Minimum noise | 24 dB | 20 dB | Jafanda Air JF280 |
| Filter type | True HEPA | HEPA | — |
| Wi-Fi / app | Yes | No | — |
| Dimensions | — | 10.1 × 6.5 × 13 in | — |
| Weight | — | 6.5 lb | — |