Outdoor Research LARGE Filters for Essential Face Mask – 3 pack


Three disposable filters for use with the Face Mask, complete with high filtration efficiency.

In stock


Protect yourself and others the next time you leave home with the Face Mask Filter. Sold in a 3-pack, the Face Mask Filter is designed to be worn with the Face Mask for high filtration efficiency to reduce contamination when in crowded areas.

Compatible with the Face Mask, sold separately

About the Filter
Filters greater than 95% of virus, bacteria, and particles in accordance with ASTM test standards
Reduces the risk of contaminant transmission by utilizing very high filtration efficiency when used in conjunction with a mask
Made in the USA
Breathable & Non-Irritating

The filters are designed to be disposable, replace based on your amount of use and judgment. If you live in a hot climate or wear a mask 8+ hours a day to work, you may want to replace your filter more frequently. Average wear should give you approximately 5-7 days.