National academic
Lista national academic
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99!!!passed gb-2626-kn95 test and national standard certificationkn95=n95=kf94=ffp3 passed gb-2626-kn95 test and national standard certification99now only 4 x mask = $19made of nylon mesh for excellent breathability and extra comfortkn95 grade requirements; the filtration efficiency of non-oily particulates is not less than 95%five-story design, perfect cover when crossing crowded airports, bus terminals, shopping malls, parks and busy city streets,effectively filter, gases, odors, dust, pollen, smoke, pm2lightweight material allows you to wear it every day and allows your skin to breathe in hot and humid conditionsthe adjustable hook-and-loop strap fits comfortably throughout the daycontour opening design ensures effective sealing of outside airhigh-quality elastic earbands that are comfortable to wear for long periods of time and help protect the respiratory system areone of your most important assets3d and lightweight design, the initial pressure drop makes your breathing easiernotice:1 x mask = $8unlike ordinary surgical masks, this n95 mask has a wide mouth area that makes breathing easier and does not generate heator fog inside the mask
Brasil
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Kn95=n95=kf94=ffp3 passed gb-2626-kn95 test and national standard certificationnotice:us in stock!!!!passed gb-2626-kn95 test and national standard certificationmade of nylon mesh for excellent breathability and extra comfortkn95 grade requirements; the filtration efficiency of non-oily particulates is not less than 95%five-story design, perfect cover when crossing crowded airports, bus terminals, shopping malls, parks and busy city streets,effectively filter, gases, odors, dust, pollen, smoke, pm2lightweight material allows you to wear it every day and allows your skin to breathe in hot and humid conditionsthe adjustable hook-and-loop strap fits comfortably throughout the daycontour opening design ensures effective sealing of outside airhigh-quality elastic earbands that are comfortable to wear for long periods of time and help protect the respiratory system areone of your most important assets3d and lightweight design, the initial pressure drop makes your breathing easierunlike ordinary surgical masks, this n95 mask has a wide mouth area that makes breathing easier and does not generate heator fog inside the mask
Brasil
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Passed gb-2626-kn95 test and national standard certification99!!!passed gb-2626-kn95 test and national standard certificationhelps prevent cross contamination and protects the user from inhaling fine particlesafter wearing the mask, press the plastic nose strip to make it fit the face, and prevent from penetrating into the gapthe real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightnessthe filtration rate is more than 95%, filtering the particles in the air and isolating the dropletsplease allow slight deviation for the measurement datanotice:1 x mask = $6kn95 grade requirements; the filtration efficiency of non-oily particulates is not less than 95%features:- smooth touch and comfortplastic nose striphigh elastic ear rope, not easy to break, soft and comfortable99now only 2 x mask = $10high quality non-woven material, non-toxic and odorless, safe, soft and comfortable, reduce skin irritation
Brasil
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Notice:passed gb-2626-kn95 test and national standard certificationkn95=n95=kf94=ffp3 passed gb-2626-kn95 test and national standard certificationhelps prevent cross contamination and protects the user from inhaling fine particlesafter wearing the mask, press the plastic nose strip to make it fit the face, and prevent from penetrating into the gapthe filtration rate is more than 95%, filtering the particles in the air and isolating the dropletskn95 grade requirements; the filtration efficiency of non-oily particulates is not less than 95%features:- smooth touch and comfortplastic nose striphigh elastic ear rope, not easy to break, soft and comfortablehigh quality non-woven material, non-toxic and odorless, safe, soft and comfortable, reduce skin irritation
Brasil