Best air purifiers for 2021: Coway, Honeywell, Dyson and more

By CNET

Honeywell Home HPA300

"Best air purifier overall"

Coway AP1512HH HEPA Air Purifier

"The other best air purifier"

Blueair Blue Pure 411

"Best midrange air purifier"

Dyson TP04

"Best air purifier for big spenders"