Was  $1.50

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Explore the great outdoors comfortably with innovative outerwear and apparel designed and manufactured by EXP.


A PM2.5 filter offers an alternative way to increase the filtering performance of a cloth mask.  The easy-to-use replaceable filters can be inserted in the inside pocket of a cloth mask. Non-Medical & Final Sale.

This product has 1 pack consisting of five (5) PM2.5 mask filters (adult mask size).

Orders processed within 5-10 business days. Please note that due to our reduced staff and our busy carriers, delivery times may take longer than usual. See Shipping Policy and Return Policy for details. Shoes may be shipped not in original packaging.