A pack of ten PM2.5 filters, for extra hygiene and protection while wearing your facemask.
These filters are the most commonly used filters for reusable facemasks.
They effectively filter smog, dust, pollen, mold spores and smoke particles.
It’s recommended to replace your filter when the time comes to wash your kaomoji facemask.
Simply take the old filter out, wash your facemask (as detailed in the wash & care instructions), and insert a new filter.