PM2.5 Filters, 10 Pack - FITS ALL MASKS

Regular price $16.99

Our Exclusive Gry Mattr Filters. Made of 5 layers of protection.

  • Non-woven poly
  • Best protection after the N95 Mask
  • Stops 65% of the particles
  • How to use: Insert the PM2.5 filter along the inside of the mask
  • Disposable supplies can't be reused or washed
  • Recommend to replace the filter once a week, or for the best effect every 3 days if there is serious contamination
  • 4.7" x 3.15"