Amazon.com: Gas Mask Filter NATO Specifications NBC for 40mm Gas Masks Filter with Long Shelf Life. 10 Years : Tools & Home Improvement
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I got this M40 and some accessories for $120 at a surplus shop. : r/gasmasks
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![12 Best Gas Masks, Face Masks, Respirators, & Filters [Hands-On] - Pew Pew Tactical](https://www.pewpewtactical.com/wp-content/uploads/2019/04/2.-Hands-On-Tested-Gas-Masks-1024x634.jpg "12 Best Gas Masks, Face Masks, Respirators, & Filters [Hands-On] - Pew Pew Tactical")
12 Best Gas Masks, Face Masks, Respirators, & Filters [Hands-On] - Pew Pew Tactical
I'm wondering is this the expiration or the manufacture date on this Israeli filter : r/gasmasks
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Amazon.com: Gas Mask Filter NATO Specifications NBC for 40mm Gas Masks Filter with Long Shelf Life. 10 Years : Tools & Home Improvement
