Effectively filter pollutants such as PM2.5, PM0.3, formaldehyde, benzene, TVOC, odor, etc. using high-quality H13 filter paper and high-quality activated carbon.
2021 官网升级中!现在您访问官网的浏览器设备分辨率宽度低于1200px请使用高分辨率宽度访问。