PM 2.5 For SaleFiltration technology: made of activated carbon and non-woven melt-blown filter cloth, five-layer filter system effectively keep away from PM 2.5 and a range of airborne contaminants.
NOTE: Made In China
Use: We recommend replacing the filter once a week, so we would recommend ordering several to last an extended period of time.
Filters dust particles, seasonal allergies, smoke, pollution, ash, gardening pollen, etc.
PM 2.5 Carbon Filter Face Mask
Note: These filters do not block airborne coronavirus particles. They do, however, add an additional layer of protection to your standard cotton masks recommended by the CDC for the general public.
PM 2.5 Filter for Face Masks