Chennai: A disposable KN95 respirator also known as the 3M Particulate Respirator 9513, which is designed for comfort and breathability while protecting the user by filtering atleast 95 per cent of airborne particles, has been launched.
Made from 3M’s proprietary filter media, this respirator filters dust, smoke and smog, PM2.5, allergens and other particles, while allowing easy breathing, 3M said, adding: The filter media screens at least 95 per cent of airborne particulates, when used as per the instructions mentioned on the package.