Dyson Purifier Big+Quiet Formaldehyde BP04 vs Levoit EverestAir-P

The Levoit EverestAir-P is a better air purifier overall than the Dyson Purifier Big+Quiet Formaldehyde BP04. Its maximum particle filtration rate is significantly higher, and it is a significantly smaller unit, taking uo much less floor space. The Dyson is substantially quieter at its highest setting and uses a HEPA-certified filter, while also offering additional air quality sensing and dedicated formaldehyde filtration. That said, if your main priority is quickly removing airborne particles from a large room, the Levoit is considerably more capable.