havent used it yet but nice mask. took longer to arrive than stated.
all mask filters were delivered in good condition and on time
all masks were delivered in good condition and on time
Very nice masks. I must warn you that these need a filter you need to purchase separately or else it will do nothing to protect you from the COVID19. I ordered them but they took very long to get to the USA because of the shipping delays the USPS are having. But it all came well. Just tell the seller to extend seller protection if you do not receive them before the confirmation period..