Pack of three mask filters, perfect to slide into your mask!
- 5 Layer Protection
- 3 Filters Per Pack
- Approximately 5" x 3" in size
- 20% Activated Carbon / 30% Melt Blown / 50% Non-Woven
Masks sold separately
** Filters usually last about 1-7 days depending how long and often it has been worn. When film or sticky sediment stains emerge, please replace the filter.