Tag: N95

Missouri S&T researchers recommend combination of filters for homemade masks, other PPE

Posted by on August 17, 2020

A team of researchers at Missouri University of Science and Technology found that several layers of household air filters can achieve filtration performance similar to masks rated N95 – masks that capture 95% of particles. The researchers studied the filtration performance of non-medical materials and recommend making homemade face masks with a combination of fibrous and fabric materials. They say the materials will sufficiently remove aerosols and avoid the inhalation of fiber fragments generated during the cutting and folding of the filters.

Read More »