Washable Cotton Mask — S&H Masks
$ 45 - • Adjustable straps allow for comfortable fit • Features disposable PM2.5 5-layer filter • Filter layers include activated carbon and meltblown cloth • Filter is easy to remove with accessible side openings • This valve helps with breathability. Because there is a filter between the valve and the mask wearer’s mouth, it is safe to use both for the person wearing the mask and ...