KES 3 Ply Face Covering Disposable Filters (10 pack)
Cut to fit the inner layers of our washable silk and cotton face coverings, these filters offer extra protection from airborne particles. Each filter is single-use and to be disposed of afterward.
- 10 filters per pack
- This size is recommended to be used with our peace mask
Made from 2 materials, we found a happy medium for protecting you from the virus and being able to breathe easily
External layer 1&3: 1.0 oz non woven polypropylene
Inner layer 2: 100% Virgin Polypropylene, Statically Charged & Melt-blown
(internal filtration media) with a filtration grade of BFE95
- 1st material: This is the most crucial part of the filter. It is a BFE95 at .3 microns, Nonwoven, statically charged, meltblown polypropylene. The material is made in America and tested by Nelson Labs. They are the most reputable testing facility in the PPE/medical industry. This material is a must to filter out the virus.
- 2nd material: This is a spunbond nonwoven polypropylene, which is hydrophobic (repels water) and used in isolation gowns. This is used commonly as the external material in 3-ply surgical masks and N95 masks. This material is mostly to hold the filtration fabric together but does provide additional filtration