5 pack- PM 2.5 Activated Charcoal 5-Layer Filter for Face Mask
  • 5 pack- PM 2.5 Activated Charcoal 5-Layer Filter for Face Mask

    $7.50Price
    Five layer filtration removes 95% of air particles compared to 60-80% filter rate for cycling and most paper masks.
    
    Should be replaced weekly or sooner depending on use and exposure. 
    
    Pack of 5