Spraying Painting Dust-proof 5N11 Cotton Filters 501 for 3M 6001 6002 6004 6200/7502 Cartridge 6800 Chemical Respirat Respirator

Features: Can only be used with 501 filter retainer and 6200/7502/6800 Series mask. It can filter all kinds of non-oily particles, but it is not suitable for filtering radiation and high-toxic particles. Made of microfiber, effectively keeping you away from dust and particulates. Effective, giving you a better working environment. Helps provide respiratory protection. package： As per you choose（As shown） 10pcs Filter cotton or 100pcs Filter cotton Note： gas mask not included