Various

Fits only medium and large US M40 gas masks

This is the special cap for a standard plastic US military canteen that allows you to utilize the hydration systems of US M17, M40, and M45 gas masks.  Never issued in original packaging. Canteen not included.

A dust mask design with activated carbon media which provides about 95% of the effectiveness of a gas mask. Small, light weight and inexpensive enough to be carried in a pocket, purse, glove box, bug-out bag, desk drawer, and many other places where a full size gas mask would be too cumbersome. A refund for excess postage is usually issued for these, click on image for more information.

This is the canteen with special cap that allows you to utilize the hydration systems of US M17, M40, and M45 gas masks. Can also be used as a normal canteen.

Specifically for the Avon M50 or C50 hydration system design. Fits one or two quart US canteens.

OD green plastic 2-quart collapsible canteen with Type M hydration cap for the M17, M40, and M45 US military gas masks.

Department of Defense Kit with six masks, hand sanitizer and information sheet.

Canteen with special cap that allows you to utilize the hydration systems of US M17, M40, and M45 gas masks, and a cover that allows you to carry on a belt.

6-point replacement head strap for most US gas masks.

Fits only the US M40 in medium or large sizes. See also installation demonstration video on this page.

Left and Right clear outserts for the US M40 gas mask.

Left and right neutral (green tint) outserts for the US M40 gas mask.

2-quart canteen with special cap that allows you to utilize the hydration systems of US M17, M40, and M45 gas masks, and an insulated cover that allows you to carry on a belt.

US issue gas mask protection hood, universal fit.

Hard to find Chinese TF-1 Chinese gas mask filter!

30" gas mask extension hose for use with most 40mm NATO gas masks.

Brand new replacement Avon clear polycarbonate outsert lens assembly for M50 or C50 gas masks. Buy 9 and get an additional clear outsert free!

Fits only the US M17 and Czechoslovakia M10M

One set (left & right) of NBC filters for a US M17 gas mask

The bible for nuclear preparedness!
by Cresson H. Kearny

US military issue C2A1 gas mask canister/filter.

New replacement screw-on German-made Gas Mask 40mm canister/cartridges

Unknown country of origin, but these have the STANAG 40mm NATO thread that fits most gas masks.

Back in stock, limited supply!

Finland gas mask filter with larger 60mm thread