Each face mask is made in the USA, with a bacterial filtration efficiency and sub-micron (0.1 pm) particulate filtration efficiency greater than 98%. Per CDC guidelines, the masks are designed to fit snuggly over the nose and mouth, allow for breathing without restriction and are secured with elastic ear loops. Each mask includes a three-stage replaceable filter cartridge, and filter refills are available for purchase on the Kryptek website.
Kryptek courtesy face masks come in two sizes and are featured in Kryptek Wraith, Typhon, Raid, Neptune and Inferno. Masks are built with a tough polyester-spandex shell and soft, pure cotton liner safe for regular machine washing. Incidentally, masks should be washed routinely and filters changed regularly depending on the frequency of use.
Proceeds from the sale of each face mask help provide masks to local first responders, law enforcement units and SWAT teams.