![MIra Safety NBC-77 special combined gas mask filter in black on a white background.](http://canadianpreparedness.com/cdn/shop/products/201808-mira-cm6m24_512x.jpg?v=1600548063)
Mira Safety 20 Year Shelf life Gas Mask Filter - NBC-77 SOF 40MM THREAD
$84.99
The NBC-77 SOF filter canister, in combination with a full-face mask, mouthpiece assembly or PAPR provide reliable protection of air passages again...
View full details
$84.99