If you are worried about breathing in allergens, pollen, second-hand cigarette and cigar smoke, dust, other pollutants, germs, and bacteria, then these nose filters will let you breathe cleaner.Another popular use is to filter out tanning solution mist while using a spray tan system. They are just like the filters offered with many spray booth sessions at tanning salons. Use these nose filters instead of trying to hold your breath.Available in small, medium and large sizes. Find the other sizes farther down on this page in the Related tab.Our nasal filters are clinically proven to catch approximately 99% of airborne particulates including: