Mask Filter

The porous nanofiber physically blocks harmful substances from outside, so the inflow of air is free and breathing is smooth.
Powerful Filtering Ability:
· Equipped with a nanofiber filter that blocks the inflow of harmful substances in a physical way.
· Blocks the inflow of dust, viruses and bacteria such as pollen, yellow dust, and fine dust.
· Can be worn for long durations as there is no loss of efficiency due to moisture such as breathing or ambient humidity

Excellent airflow, comfortable breathing:
· Maintains high porosity, effectively removing internal air
· No discomfort even when worn for long periods
· Wearable during outdoor and sports activities