Silicone Full-face Gas And Dust Mask

Product Introduction:

Product name: 3M FF-402 dust protection suit PM2.5 protection, ultra-long protection time I -- comfortable version
Product packaging: 1 FF-402 silicon comprehensive protective mask,
Product shelf life: 5 years
Product standard: if it is used for particle protection, it shall comply with Chinese GB2626-2006 standard.
Product certification: China LA certification and US NIOSH certification.
Scope of application: The mask needs to be equipped with a filter box and used for filtering cotton,

Packing list: 

1*  Mask