Can customize to the size you need.
Current sizes 5"x 5" and 5.5" x 5.5" Other sizes available.
100% polypropylene filter material, provides air filtration
We also make masks out of this material
Questions or order requests - please e-mail firstname.lastname@example.org or call 216-650-1552
Maximum order size can be adjusted based on need and can be increased (large orders - please call for lead times)