The 40MM Spare GAS MASK Filter is a 1990's issue filter from the Hungarian Army, but comes in a new and unused condition. The filter may have a plastic or a metal cap. A great item for military surplus collectors, this NATO issue gas mask 40 mm replacement filter fits all 40 mm thread masks.

Specification:

• Will fit all 40mm thread masks 
• 1990's Hungarian 
• New and unused
• Packaged individually 

Please Note: These are new and unused and come in their original packaging.