Hard to put into mask.
Those plastic tighteners finished right behind my ears and pushed them forward -out far enough where it made me laugh at myself. Messed with settings but never was comfortable.Took them off and it was loosely hanging under my nose. I think I threw it in the glove box in case of emergency. At night lol. Wouldn’t buy another.
I enjoy having the sense of feeling safe and keeping others safe with these filters, although it is confusing sliding them into the mask
Very comfortable. Easy to breath. Fits well