Yamashin Nano Filter Reusable Face Mask, 5pcs/pack by Yamashin

Features & Benefits

The ability to stop invisible contaminates using a multilayer 3D filtration system

The synthetic fibers in conventional disposable masks use a rough mesh to trap dust and viruses using an electrostatic charge. YAMASHIN masks use complex technology featuring Nano level three-dimensional structures providing superb filtration performance.

By weaving Nano fibers using their patented technology, Yamashin masks can trap viruses more consistently over long periods of time. This Nanotechnology, developed by YAMASHIN, is so effective that it can be used in the medical field.

Mask users are kept safe and protected with performance lasting over 24 hours

Most commercially available masks use static electricity to capture dust and viruses. Due to the buildup of moisture within these masks, performance drastically decreases over time. Yamashin research has shown that their mask performance can be degraded up to 65% over a 24-hour period.

This is made possible as Yamashin masks rely on fibers that capture particles on a Nano level, filtration performance is only decreased by 9% over the same period of time.

Yamashin Filter Mask can be reused up to 5-times after washing with uncompromised performance

General non-woven disposable masks that rely on electrostatic charge have lower initial capture efficiency. Prolonged use and/or exposure to moisture in exhaled air further degrades their performance. In contrast, YAMASHIN Filter Mask exhibits minimal deterioration in capture performance.

It maintains 97% of its performance even after being hand-washed using a pressing motion five times. Instead of relying on static electricity, it relies on its physical structure, a high-density structure with innumerable tiny voids, to capture nano-scale particles.