"3" NATO 40mm NBC GAS MASK FILTER New SEALED PACKS

3 NEW NATO 40mm gas mask filters. These are SWISS made (The Swiss are unmatched for quality)) and fit all 40mm NATO gas masks (US M40,Israeli,Belgium,Canadian,etc). The filters are rated NBC, (Nuclear, Biological, Chemical). These filters are in hermetically sealed air tight,water tight containers for long term storage. Beware of filters that are not in air tight containers and have been exposed to the air as they may not be safe. You bought a gas mask to save your life in an emergency, so don't buy junk filters. This auction is for THREE filters. Additional filters are available. Payment to be made by Certified Check, Money Order, or Personal check (items held till cleared). Buyer pays flat rate shipping of $8.99. Check out my other auctions as I combine shipping.