Nose Mask Pit Super universal nasal filter

Nose Mask Pit Super multi-purpose nasal filter - traps 99% of PM2.5 particles while maintaining 100% breathability. Blocks the pollen of various plants, dust mites, allergens caused by animal hair, smog, burning, other substances harmful to the body, including viruses, bacteria, etc. Suitable for both dry and wet noses. It is used not only against allergies, but also as an individual means of protection and prevention against viral infections - influenza and SARS. Packing: 9 pairs. One pair is worn for 5-7 days. One pair can be washed up to 10 times.