Facemask respirator developed using 3D scan of human face and a 3D printer that uses PLA (most common and easy to use filament). This facemask features 2 inhalation filter cartridges, 1 exhalation valve, and loops for a Velcro strap. For filter material it is recommended to use furnace filters of APR 10/Merv13/MPR2200 or higher. This facemask has been tested using a home fit test with citric acid and a garbage bag and has been field tested on multiple outings to grocerey stores.