Best Large Room Air Purifier 2024 Best. During lab testing, blueair outperformed the competition clearing smoke and particles from the air faster and. We think the best for most people is the blueair blue pure 211+ auto, as it was.

Ft., depending on the room’s size. Over the last five years alone, we’ve reviewed close to 50 air purifiers, evaluating everything from their ability to capture contaminants like microscopic dust mites to pet hair.