This high-performance pleated mask uses the NafiaS® nanofiber filter, which is highly breathable.
AEL masks use NafiaS®, a filter with a mesh structure on the inside that is smaller than the particles and larger than the air. Since airborne particles cannot pass through the filter, the air taken into the body is cleaner.
The thickness of the NafiaS® filter is approximately 1/100th that of ordinary copy paper. This makes it possible to create a mask that is overwhelmingly lightweight, and highly breathable.
The high air permeability of the filter with Omega Pleats structure expands the space around the mouth, making it easier to breathe.
In addition, the unique sidecut on the mask body improves the adhesiveness of the mask.