Winnie Lim » running the airfanta 3 pro on usb power
The Airfanta 3 pro is a corsi-rosenthal-style air purifier that is sold commercially and has an impressive CADR (clean air delivery rate). It is also relatively affordable compared to air purifiers with equivalent CADR. Most importantly, it is collapsible so it can be packed into a luggage, backpack or bag. I brought its sibling the...| Winnie Lim
