Asus's new monitors have built-in "air purifiers." But what's the CADR?
The VU Air Ionizer is a 100hz IPS monitor that comes in three sizes, 24", 27" and 34", and has a unique feature: a built-in air purifier which Asus claims removes "up to 90% of airborne dust in three hours." It leans on the scientifically contentious "ionizer" angle, doesn't publish actual clean air delivery rate numbers, and has no filter.
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