10pcs 5N11 N95 Particulate Cotton Filter for 6001-6006 Cartridges Filter Sponge fit for 6100/6200/68
5n11 N95 cotton filter can be used with 6001-6006 cartridges , fit for 6100.6200.6800.7501 and 7502 mask.package include:1X 10pcs 5n11 Particulate Cotton Filter