Triple Layer Face Mask Filters in White

These triple layer PM 2.5 filters block up to 95% of airborne particles from germs and dust to chemicals and pollen, thanks to layers of high-efficiency filter cloth and an anti-stick cloth. The filter will easily slip inside the filter pocket of all our face masks and is available in 2 sizes - Small for small face masks and Medium for larger face masks. They are sold in convenient packs of 10 filters.