*Please also take into account if you have a smaller or larger than average face or nose when referencing general sizing.
Mask Information: Masks have three layers of tightly woven cotton fabric. A pocket is included for a optional filter. Filters are not included, but will help make the mask more effective. Possible filters inserts include: paper towel, HEPA-grade furnace filters, blue shop paper towels, or a vacuum cleaner filter. Filters will need to be cut to fit into mask pocket.
Directions for Use: Handle the face mask carefully, wash it thoroughly every day. Do not touch the contaminated side of the face mask, wash your hand if you accidentally touch it. Always keep good hygiene by washing your hands thoroughly with soap. Avoid rubbing your face, eye, and nose. Discard filter after each use for best results.
Please NOTE: this face mask is not meant to replace the surgical face mask.