Why iSweven Kids Mask?The iSweven Kids Mask uses filtration technology to filter out nearly 99.99% of particulate pollution,PM2.5,Dust,smog,pollen,gases,as well as bacteria and viruses in a fashion friendly mask suitable for the whole family. The world's most trusted reusable anti pollution mask now with adjustable straps, perfect for travel, especially to Delhi NCR.How does the iSweven Kids Mask work?The mask uses a unique five filters system. The first layer catches larger pollution particles such as dust and PM10, followed by the four-Ply Micro Particulate Filters which stops nearly 100% of smaller particulate matter such as PM2.5. The inner filtration layer is made from a 100% pure activated carbon cloth. The carbon filter is also treated with silver to ensure almost 100% of harmful pathogens are removed and killed. The unique filter system allows the iSweven Mask to perform better and last longer.What does the iSweven Mask filter?Almost 100% of Particulate Matter (PM) including PM10, PM2.5 and PM0.3. These are the sort of particles you find in coal dust from power stations, diesel exhaust fumes, factory emissions and from construction works.Almost 100% of gas based air pollution, including odours such as Volatile Organic Compounds (VOCs), Ozone, Benzathine, and Formaldehyde. These particulates you can find in petrol fumes, chemical emissions and from many industrial processes.Almost 100% of harmful pathogens such as viruses and bacteria.Other airborne irritants or allergens such as Dust, mold spores, some odours, pet allergens and pollen.SO HURRY UP. AND GRAB IT SOON FOR YOUR KIDS.