Sport Mask Filter (Pack of 20)

They are not flat which is great because it makes the mask stand out from your face without having to use a plastic mask shield. They also have elongated tabs/ears on either end that goes across the mask more, giving you better filter coverage inside your mask.

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