RN Butterfly is superior!  They read the CDC guidelines!
I felt good about purchasing this mask (I am also a nurse).<br />The biggest problems with face masks are poor material, not a good fit, constantly touching the mask, and contamination when removing the mask.<br />Great material (3 layers without filter), washable (disposable masks make my skin itch, no problem after washing), very comfortable fit (easy adjustments, nose wire is not flimsy, glasses do not fog up). I do not need the filter, but it is a better design (2 flaps fold to hold filter, not pulled thru from side slits).<br />Very reasonable price, looks good.<br />Highly recommended!
Rating: 5 stars