The pop-up began when a large glass box appeared in Grand Central's Vanderbilt ... full of exciting details bound to make any Severance fan lose their mind. The desks, for example, were ...

and a box fan to draw air through the filters and toward the ceiling. Because the components are relatively inexpensive, the CR Box is a fraction of the cost of a HEPA air filter. As Corsi ...

Designed during the COVID-19 pandemic, the Corsi-Rosenthal Box uses simple materials – HVAC filters, a cardboard frame, and a fan – to clean air in homes, schools, and offices. When wildfires threaten ...