Face Mask Filter 10pack Refills

10% of each mask & filter pack sale will be donated to Doctors Without Borders
Filters come in a set of 10
PM 2.5 Activated Carbon Filters
Made from non-woven fabric, activated carbon, and advanced filter cotton
NOT designed to be washed & reused. We recommend discarding and replacing filters every two to three days. Heavier use like wear in areas with high pollution or dust will require changing more often than light to normal activity
NOT INTENDED FOR MEDICAL USE
FINAL SALE. No returns or exchanges