First Defense Nasal Screens | 7 Sets | Large Size | Very Discreet Design | Made in The USA (1-Pack)
Brand: First Defense Nasal Screens

First Defense Nasal Screens are the first ever non inserted, self-adhering nasal filter. FDNS are designed to help filter and reduce the amount of contaminants that everyone inhales in all types of environments. With 50% of the world suffering from allergies and occupational lung disease being the number one cause of work related illness, the demand and need is more than obvious. With approximately 90% of the air we breathe going through the nose and with up to a 99% efficiency rate everyone now has an alternative to breathing in these contaminants, allowing for a happier life. FDNS allow one to wear glasses without fogging up and also allow someone to eat and communicate without the need for removal. First Defense Nasal Screens are made in Monticello, Indiana and are 100% USA made product.