What are KF 94 Respirator Mask and why they are useful?
Disposable respirator masks have received increased attention as of late with the spread of the H1N1 flu virus, though they have long been used for other purposes including occupational safety. KF94 mask got the certificate for anti-yellow-dust and shielding pm2.5 from MFDS (ministry of food and drug safety). K MASK KF94 masks that meet a specified minimum standard for particle transmission. This respirator mask is designed to filter up to 95% of airborne particles 0.3 microns or larger that may otherwise directly enter the nose and mouth of the wearer. These masks may also be worn by people who have a contagious illness to prevent particles from leaving the nose and mouth of the wearer and putting others at risk. While such masks do not protect against particle transmission with 100% accuracy, they can be effective in preventing the spread of infection. With the spread of COVID 19 globally the demand of respirator mask as has increased in the market. KF94 masks can ...