RZ Mask F1 N95 Multi-Purpose Replacement Active Carbon Filter Gray Extra Large (Extra Large)

F1 Standard Filter + Active Carbon element - 12 Pack
You want tough protection that works as hard as you do. The F1 filter is our standard protection that provides best-in-class filtration technology, filtering up to 99.9% of dust, dirt, pollen, mold spores, allergens, bacteria, and odors.

Features:
Filters up to 99.9% of particulates down to .1 micron in size
Active carbon element reduces odors
Best-in-class filtration with 360° seal
Compatible with all RZ Mask M1, M2 and M2.5 styles
Performance far exceeds that of homemade masks, bandanas, cloth masks, and paper masks