SAFSDG Particulate Filter Compatible with 2097 P100, Installed on 6000 7000 FF-4 Filter Retainer Use, 4.3 Inch (2 Pcs 1 Pairs)
Brand: BDFBD
4 Pcs 2 Pairs
Function: Resist Non-Oily Particles, 2097 cotton filter can be used with 6000 7000 FF-4 3M N95 vface mask Filter Retainer.
Compatible with 2097.Please confirm this is the model you need before placing an order.
The product cannot produce oxygen, please do not use it when the oxygen concentration is lower than 19.5%.
Please feel free to contact us if you have any questions