Front Layer (Gold, Anti-Viral Material)
Effectively inhibits H1N1, certified by the Industrial Technology Research Institute
Activated Carbon Filter
Adsorbs pollutants, odors, and harmful gases (e.g., formaldehyde, benzene, VOCs) through its porous structure and large surface area
Back Layer (Brown, Polyphenol)
Filters particles and PM2.5 Antibacterial and eliminates free radicals
