10 pack PM 2.5 Large Replacement Carbon Filters for cloth face masks
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Cloth masks may offer some degree of protection. But, not close to an N95 mask or even a surgical mask. Adding a PM 2.5 filter to a face mask is an easy way to increase the level of protection your mask offers for you and others by trapping a higher degree of particles that you or other people may exhale or inhale.
Ideal to protect your mouth and face from:
Fits in the pocket area of most masks.
We recommend filter replacement on a weekly basis.