PM2.5 5-Layer Activated Carbon Face Mask Filters
Available in quantities of 4, 6, or 10.
- Non-Washable or Reusable
- Approximately 5" x 3" in size
- Filters usually last about 1-7 days depending how long and often it has been worn.
- Replace filter when sticky or sediment stains emerge.
6 Pack - 24% Activated Carbon / 38% Melt Blown / 38% Non-Woven
4 Pack and 10 Pack - 20% Activated Carbon / 30% Melt Blown / 50% Non-Woven