Each filter is made of of activated carbon and non-woven melt-blown filter cloth
Each filter features a 5 layer filter system that effectively blocks a range of airborne contaminants and harmful dust particles including dust, pollen, shavings, mold, biologics, germs and other contaminants
Each filter fits comfortably in our Subzero Premium FILTERED mask sleeve
*Please note, Subzero masks are not for medical use
Shipping & Returns
We ship orders daily from our Los Angeles warehouse.
All orders ship within 2-10 business days.
For precautionary/safety reasons, we are unable to accept returns or exchanges.
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