Funight KN95 mask 50 Pack 5-layer breathable filter disposable mask black

Funight breathable series KN95 mask meets GB2626-2019 respiratory protection standard. These standards require that all masks have a filtration efficiency of at least 95%, which means that the materials can filter out harmful molecules such as particles and dust. Funight Ventilation series KN95 masks maintain strict filtration efficiency standards, while keeping the design comfortable and breathable. Each KN95 mask is made of water-column meltblown fabric, and its electrostatic characteristics have been proved to be more effective than cloth masks. Through this design, the respiratory resistance of KN95 mask of Funight breathable series is 20% higher than that of GB2626-2020 standard. Funight black mask: increase the width of the ear ring to 5.6 mm to relieve ear pain and be more comfortable. The ultrasonic welding technology we use makes the surfaces of two objects fuse between molecular layers, without any rough stitches and threaded ends, which makes the ear hook stronger. 5 layers of protective filtration–Our KN95 mask is really made of 5 layers, 2 non-woven outer layers, 2 melt blown inner layers and 1 non-woven middle layer, which can absorb small moisture particles. It is more protective than a three-layer disposable mask and helps to filter 95% of particles.