AI6YR BenTrying to deal with wildfire smoke? Here's the best thing since sliced bread for massively improving the air quality in your room/apartment/house/etc.
How to build your own Corsi-Rosenthal Box
Common Sparrow@ai6yr
No wildfire smoke here, but we built a Corsi-Rosenthal box for my workplace. It's a classroom setting where we get between 20-30 examinees sitting for state exams, in an old building with poor ventilation. It was easy to build, and seems to do a good job of cleaning the air with four HEPA filters and a cheap box fan.
No wildfire smoke here, but we built a Corsi-Rosenthal box for my workplace. It's a classroom setting where we get between 20-30 examinees sitting for state exams, in an old building with poor ventilation. It was easy to build, and seems to do a good job of cleaning the air with four HEPA filters and a cheap box fan.
@CommonSparrow This is GREAT! I wish more people did this.