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.
- all sales are final, no exceptions
- non-medical grade
- fits in mask filter pocket
- size small fits small face mask
- size medium fits medium and large face masks
- sold in packs of 10