RZMask F1 Active Carbon Filter 3-Pack (XL)

RZMask F1 Standard 99% Active Carbon Filter 3-Pack Extra Large (XL) fits M1, M2, and M2.5 RZ Masks. The F1 filter is our standard protection that provides best-in-class filtration technology, filtering up to 99.9% of dust, dirt, pollen, allergens, bacteria, and odors down to .1 Microns. Performance far exceeds that of homemade masks, bandanas, cloth masks, and paper masks.