This listing is for a 40 caps only, mask not included. Plug for fully sealing off one side of a 40mm NATO threaded mask. Allows for single filter usage and reducing weight.
40mm NATO Gas Mask Respirator Filter Cap (Quantity 40 count)
This listing is for a 40 caps only, mask not included. Plug for fully sealing off one side of a 40mm NATO threaded mask. Allows for single filter usage and reducing weight.