Airqueen mask's nanofibers are only 1 nanometer, 1 billionth of a meter, in thickness. Nanofiber is a new material made by building these fibers sterically for a fishnet structure that has better permeability, blockability, and durability than any fiber ever invented.
Lighter than a sheet of paper, ergonomically designed for perfect fit and comfortability. The nanofiber filter provides strong protection with high filtration efficiency and breathability.
Conventional filter like melt blown uses electrostatic adsorption. It loses its effectiveness as it gets moisturized by breath in and out. Nano filter filters particles by its densely tangled structure. Therefore, it can be reused.
Air Queen nano mask is cleared FDA 510K premarket notification under K172500 as the surgical mask, class 2 device (Equivalent to 3M VFlex) .
Air Queen Nano Mask is manufactured in South Korea by TOPTEC, a KOSDAQ listed comopany, with high quality materials and advanced systems, each mask is individually packaged for maximum safety.
Please follow procedures described by the CDC found here: https://www.cdc.gov/coronavirus/2019-ncov/hcp/using-ppe.html