Concordia University Researchers Reveal Major Air Filter Defect

In search of a healthy and energy efficient building Concordia University, July 15, 2015. Image credit: Fariborz Haghighat Imagine if, in an effort to clean the air more efficiently, you were involuntarily introducing chemicals more dangerous than the ones you were trying to scrub. Concordia University researchers have found that this exact situation is happening with … Read more