5 Layer Filter, ADULT, One Individual

Availability: In stock (18)
The perfect add-on to your mask.  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.  Good for up to 70 hours of use.
  • First layer of spunbond cloth filters micron-level dust;
  • Second layer filters industrial pollutants, automobile exhaust, second-hand smoke, and pollen allergens.
  • Third layer of activated carbon cloth filters micron-level dust;
  • Fourth layer offers filter density for smaller material.
  • Fifth layer of spunbond cloth filters out all kinds of harmful substances.
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