Disposable protective mask kn95 5 layer face mask with valve

Place of Origin:

Guangdong, China

Brand Name:

Yuhuang

Model Number:

Yi20200806-2

Material:

Non-Woven Fabric, Non-woven

number of plies:

5

Number of layers of melt-sprayed cloth:

2

Filtration rate:

95%

Inspiratory resistance:

≤210Pa

Expiratory resistance:

≤210Pa

Ear belt length:

210-230mm Can be customized

certification:

GB2626-2006

Packing:

10pcs/box

Function:

Anti-dust-smog-virus-pollen