PR797 Activated Carbon Filter for Masks 10 Pack

For use with the article PR796, neither a medical product nor a personal protective equipment (PPE), for private use only, fleece activated carbon filter, reduces the inhalation of particles such as dust, pollen and exhaust emissions, PM2.5 (particles 2.5 microns) corresponds to GB2626-2006 standards, size: 12x8cm, the filter musst be changed every 1-3 days depending on use, excluded from exchange and return