Gas Mask Filter : NATO Standard Replacement Filter

If you own a military surplus gas mask, you need to make sure you have a ready supply of replacement filters at your disposal. These are NATO issued replacement gas mask filters, still sealed for long life storage.

These replacement filters work with any gas mask that uses 40mm filters like French Gas Mask, Israeli Gas Mask, Russian Gas Mask, German Gas Mask, and many others. If you have a Czech M10M or USGI M17 gas mask, these filters will not work as your gas mask uses two cheek piece filters rather than one screw-on filter.

Take Note: These are very hard to get these days, and if you have a gas mask that uses these filters this is the time to stock up while you still can!