Prevent the spread of bacteria with this filtration barrier mask insert. It offers anti-bacterial activity greater than 99%, bacterial filtration efficiency greater than 95% and viral filtration efficiency greater than 90%. This filtration barrier mask insert is made of 100% pure natural pulp fiber and is suitable for all types of face masks.
- Made of 100% pure natural pulp fiber.
- Anti-bacterial activity greater than 99%.
- Bacterial filtration efficiency (BFE) > 95%.
- Viral filtration efficiency (VFE) > 90%.
- 100% biodegradable.
- Environmentally friendly.
- Prevent the spread of bacteria.
- Suitable for all types of face masks.
- Latex free.
- 50 counts per box.
- Made in the USA.