Replacement Cartridge (Filter)

With a 40mm thread, our gas mask replacement filters fits all of our EDI-USA gas masks, as well as other brand gas masks threaded to 40mm.

Resisting a range of toxic chemicals and other civil chemicals (such as pepper spray and CS tear gas), our gas mask filters are lightweight, durable, and will keep you protected from harmful elements. Please review gas mask and filter specifications document listed under the PROTEC-X Gas Mask page or FreshTac Gas Mask page for a full list of use guidelines and protections offered.