How To Make HEPA Vacuum Bag Filter Mask - DIY Joy
There are so many creative ways to explore how to make a face mask. I came across Amy Lott's video that was inspired by Dr. Ryan Southworth's HEPA vacuum bag filter mask tutorial. Amy recreated her version on how to this safe face mask. According to Dr. Ryan Southworth, he believes a HEPA filter is much better than a cotton mask.