Charcoal Filters for Cloth Masks

Charcoal Filters for use in cloth masks. These filters measure 3.5 x 2.25 inches and consist of five layers. Our charcoal filters have been labortory tested for Bacterial Filtration Efficiency and our flters have acheived a ratiing of over 98% efficient.

These filters may be used for up to 8 hours before disposal.

We offer two packs to choose from:

White Filters in a 10 Pack

Seven Colors in a 7 Pack (one for each day of the week)

$7.95

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