Model：3117
Standard：GB2890-2022
Product category：P-A-1
Type：Formaldehyde and Certain Organic Vapors Cartridge
Characteristic：
*BAIANDA supplies various types of cartridges(with accessories) so you can choose the appropriate protection.
*Patented design of cartridge bayonet is not in the middle can make it easier to install on half mask. The design of offset connector improves the user's vision.
*Patented uniquely design of cartridge makes the inhaled air evenly distributed across the cartridge, lowers breathing resistance, extends service life and reduces the costs.
*Interchangeable cartridge/filter can be used in different environment which is more convenient and cheap. It also simplify the inventory.
Packaging: 2 Pcs / Bag, 36 Bags / Box
