Description: Approved for environments containing certain non-oil based particles. 5n11 cotton filter can be used with 6001-6006 cartridges, fit for 6100、6200、6800、7501 and 7502 mask.
Features: Function: Resist Non-Oily Particles Material: High Electrostatic Filter Material Color: White Particulate Cotton Filter: 10.6x 8.6cm Thickness: 0.8cm (1cm=0.39Inches)
