UP ICE conducts a DIY air filtration device-making activity
A DIY air filtration device-making activity was conducted at the UP Diliman Institute of Civil Engineering Main Building last September 29, 2022. The filter device, called the Corsi-Rosenthal box, comprises a box fan or exhaust fan and four MERV-13 furnace filters taped together using duct tape. As conceptualized by Professor Richard Corsi of the University […]
UP ICE conducts a DIY air filtration device-making activity Read More »