buffs and homemade fabric filters.
3 points of protection;
Excellent face seal prevents inhalation/exhalation of unfiltered air.
Moisture droplet separator – Centrifugal Particle Separator technology helps prevent moisture droplets from passing into wearer’s respiratory tract.
Textile filter – secondary process of filtration through common household Cotton Pads which can be replaced on a daily basis or Non-woven for additional protection.