Best Smart Air Purifier 2024. The coway airmega 150 boasts a green true hepa filter that guarantees 99.99% virus and pm 0.1. The best air purifiers for 2024.

Morento air purifier, $82 (was $300) at amazon. After hundreds of hours of testing, we can confidently say the levoit core 300s air purifier is the best air purifier—period.