Gas Mask Filter Canister NATO 40mm NBC Sealed Pod
- Product Review (submitted on December 17, 2011):
- I purchased six of these filters. They are sealed in plastic eggs. I used my dremel to open it. Vacuum repacked them using a food vacuum sealer so the filter will remain fresh until I would need to use them and can open them quickly. Hope this information may help anyone that may be thinking of purchasing them.