Set of 10 Filters to fit inside of the Joanna Czech Protective Face Mask.
Purchase your Joanna Czech Protective Face Mask here
Five Layer Activated Carbon Filter Mask Inserts
Composed of two layers of non-woven fabric, two layers of meltblown cloth, and one layer of activated carbon cloth, these filters fit perfectly inside our Protective Face Masks for an added layer of protection.
Fits perfectly inside both Standard and Large sizes.
4.8 inches X 3.85 inches
