The price is for filters only. A mask is not included in price.

- Material: non woven fabric + melt-blown cloth + activated carbon cloth
- Suitable for DIY & Handmade cotton washable masks

HOW TO USE CARBON FILTERS:
Each filter may be used roughly 24 - 72 hours. The filters are single-use.

Ensure to remove the filter when you wash your mask.

Filters are not washable.

*By purchasing this item, you are acknowledging the fact these are not medical grade items. We do not claim any medical benefits. Our filters and masks are not intended to prevent, treat, or cure any diseases.