Element Reusable Face Covering Disposable Inserts, Pack of 10

Element Reusable Face Covering Disposable Inserts, Pack of 10

• 5-layer filter

• Non-woven inner and outer layers

• Pack of 10 filter inserts

Designed to be used with our Element and 3D reusable face coverings. The Element Reusable Face Covering Disposable Inserts is a 5-layer filter adds additional protection to our face covering. Non-woven inner and outer layers prevent larger dust particles from passing through and provide structure and support for the finer filtration layers. Polypropylene melt-blown layers prevent smaller particles from passing through the filter, down to a size of approximately 3 microns. The activated carbon is a highly microporous filtration layer which absorbs smaller gaseous impurities via chemical adsorption. Filter should be replaced after 12 hours of use