Wholesale Dust-proof 5N11 Cotton Filters 501 For 3M 6001 6002 6004 6200 7502 6800 Chemical Respirator Gas Mask Protection

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)

50pcs Filter cotton

or

300pcs Filter cotton

Note: gas mask not included