Both our PRO ad BASIC masks contain latex sealed pithing the ear loops and toggles on the chin strap. Detailed information about the materials of BASIC & PRO masks are listed below:
The PRO:
- Consists of a combination of 3 unique layers an outer printed layer (polyester), a three-ply particulate filter, and an activated carbon cloth.
- Treated with silver to protect the user against bacteria and viruses.
- Tested by Nelson Labs USA - 99.6% viral filtration efficiency and 99.7% bacterial filtration efficiency.
The BASIC:
- Consists of combining an outer printed layer (polyester), and a three-ply particulate filter.
- Tested by Nelson Labs USA - 95% viral filtration efficiency and 95% bacterial filtration efficiency.
If you have further questions, please contact us by email at info@cambridgemask.com or Chat button on our sites to connect with our Customer Service Team.