PM 2.5 Filter Refill Packs

  • Packs of 4 Layered PM 2.5 Filters for maximum protection 
  • 4 inner layers of filters:
    • 1) Triple Filter Paper
    • 2) Activated Carbon Filter
    • 3) Non Woven Fabric
    • 4) Non Woven Fabric
Customer Reviews
5.0 Based on 1 Reviews
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Filter Reviews:
    Kenneth W.
    United States United States
    Easy to put together

    I hate wearing masks. But, sometimes you need to. These are easy to put the filters in the masks. Works well for it's intended purpose.