Nose Mask Pit filter for dry nose

Nose Mask Pit - Captures 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. Detains particles of dust, pollen and other aeroallergens. But unlike Nose Mask Pit Super does not work with stuffy, wet nose. Packing: 14 pairs. Single use up to 12 hours. Can't be washed.