Replaceable Face Mask Filter

Replaceable face mask filters

• A pack of 10 Replaceable Face Mask Filter.
• The filtration rate of air particles is greater than 99%. The filter can effectively block particles and harmful bacteria.
• Each filter is guaranteed to work for up to 12 hours of use.
• Patented breathable three-layer fused fiber technology with 95% filter efficiency.
  

  Replaceable filters for face masks.