Choose Blueair Blue Pure 211i Max for higher CADR and larger-room coverage. Choose Levoit Vital Pet Pro if you want lower noise.
Which purifier has higher CADR?
The Blueair Blue Pure 211i Max has a smoke CADR of 435 CFM versus 252 CFM for the Levoit Vital Pet Pro, a difference of 73%.
Which purifier is quieter?
Levoit Vital Pet Pro is quieter (21 vs 23 dB).
Which purifier covers a larger room?
Blueair Blue Pure 211i Max fits a larger room (about 674 vs 391 sq ft recommended from CADR).
Which purifier has better smart features?
Both list smart features (Captures 99.97% of particles as small as 0.1 microns, RealTrack technology for filter lifetime tracking, WiFi connectivity with smart features vs Auto-Clean Technology, U-Shaped Air Inlet, Dual Air Quality Sensors, Smart Control via VeSync App).
Which purifier has better filtration?
Blueair Blue Pure 211i Max lists HEPASilent; Levoit Vital Pet Pro lists 3-stage.
Bottom line
Choose Blueair Blue Pure 211i Max for higher CADR and larger-room coverage. Choose Levoit Vital Pet Pro if you want lower noise.
| Metric | Blueair Blue Pure 211i Max | Levoit Vital Pet Pro | Difference / Winner |
|---|---|---|---|
| Smoke CADR | 435 CFM | 252 CFM | Blueair Blue Pure 211i Max (+73%) |
| Recommended room size | 674 sq ft | 391 sq ft | Blueair Blue Pure 211i Max (+72%) |
| Manufacturer claimed coverage | 3235 sq ft | 1875 sq ft | — |
| Minimum noise | 23 dB | 21 dB | Levoit Vital Pet Pro |
| Filter type | HEPASilent | 3-stage | — |
| Replacement interval | — | every 6-8 months | — |
| Power | 46 W | 39W | — |
| Wi-Fi / app | Yes | Yes | — |
| Dimensions | 22.7 × 14.4 × 14.4 in | 32.8 × 20.5 × 45.8 cm | — |
| Weight | 16.2 lb | 5.3 kg | — |