The US Centers for Disease Control (CDC) stated that the effectiveness of KN95 masks is the same as that of N95, and it is one of the "suitable alternatives".
Product Name:KN95 self-suction filter mask
Model: KN95 D1
Standard: GB 2626-2006
EN 149:2001+A1;2009 FFP2 NR
Box size: 17x11.5x13.5cm
Carton Size: 48x35x29cm
Manufacture:Zhejiang Xinna Medical Device Technology Co., Ltd.
Manufacture Address:Huangnikan Industrial Zone, Yucheng Street, Yuhuan City, Zhejiang Province