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FilterTech® Liner 4 Pack

  • FilterTech® Liner 4-Pack offers maximum protection for one month when you use one filter per week - which is recommended for average usage.
    ● 4 x filter max ultra protection filters
  • Available in two sizes - please purchase the size that corresponds to the mask you are purchasing for best fit:
    ● XS/S is suitable for XS (coming soon) and S masks
    ● M/XL i s suitable for our size M, L or sizeXL masks
    Any questions please visit the size chart
  • ● FilterTech® Liners are inserted into our outer mask, via the coolmax lining pocket
    ● Designed in Los Angeles, California
    ● Filtration: 5 layer filtration with second fully moldable nose bridge
    ● Testing: Tested in verified Chinese laboratory with 95% filtering efficiency against particles down to 0.3μm in size
    ● Usage: For general use only, not approved for medical use

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