O2 Armor Nasal Filters

O2 Armor Concealed Filtration provides a convenient, comfortable, easy-to-use solution to block airborne pollutants when wearing a dust mask is impractical, uncomfortable, ineffective due to facial hair, or would prevent clear communications.

O2 Armor is made from a medical-grade plastic nasal dilator that incorporates filter media from a leading manufacturer. Our filters effectively capture up to 99% of pollen, smoke, dust, lead dust, airborne sawdust, allergens, pet dander, mold, pollution, germs, and viruses measuring down to less than 2.5 microns (PM2.5) in size.

Sold in a 10pc pack of ordered size.