The N99 Respiratory Mask is the product to protect you from pollutants and germs present in the atmosphere. It has an efficacy rate of 99% and it virtually guarantees protection from dust particles, pollution, bacteria and viruses. It ensures maximum facial coverage and protection, allowing you to breathe easier and stay germ-free. The design of the mask provides ultra-protection from harmful dust, pollutants, bacteria, viruses and other air pollutants entering your body. The air filters allow easy breathing, making the mask a comfortable choice for long-term usage. Its adjustable nose clip provides a custom fit for every person and it is lined with foam to cushion your nose. Its high durability makes it washable and it can, thus, be reused multiple times, making it the perfect purchase for people who need to travel daily and are on a budget!