When Bird Flu pandemic strikes you will need multiple sets of spare cheek filters, stock up now before they are sold out.
New M17 cheek filters designed for US gas masks and will only fit the U.S. M17 gas masks, set includes one left and one right cheek filter.
This is 10 sets of filters,
We will not accept any returns on this item.
*****These Do Not Fit Gas Masks We Carry ****