Elvien
35 products
Filters
- with Valve: They help prevent moisture from accumulating inside the mask, making breathing easier. The air we inhale is filtered while the air we exhale is not filtered. Their use is not recommended in healthcare facilities (e.g. hospitals and nursing homes).
- with Activated Carbon: Carbon filters help collect and filter pollutants and bacteria, cleaning the air we breathe. They trap 10-20% of viruses.
- Fabric: Usually made of cotton, which provides the lowest level of protection to the person wearing it. Not recommended for the elderly, individuals with underlying health conditions, and hospitals. They can be washed and reused.