Prometheus Design Werx Mask Replacement Filters


5 layer replacement filter for our reusable PDW Werx Mask. Carbon activated to absorb chemical pollutants with surrounding progressive layers designed to filter out 95% of particulates larger than 03. microns.

These 5 layer filters are designed to be easily be replaced in the PDW Werx Mask. Reduces waste.


  • Carbon
  • Cotton


  • AOS


  • EN 149 FFP2 Rating
  • Activated Carbon Layer
  • Filters Particulates 03. Microns and Larger
  • 5 Layers for Progressive Filtering

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