Details & Care - Masks
Outer Layer: 90% modal, 8% spandex, 2% silver-ion fabric
Inner Layer: 85% modal, 8% alginate fiber, 7% spandex.
Do not wash the carbon filter. It is recommended to replace the carbon filter after 70 hours of use. PM2.5 filters can be used as a replacement filter.
Note: Please remove nose wire before washing.