The NBC-77 SOF NATO 40mm filter canister, when used with a full-face gas mask, mouthpiece assembly or powered air-purifying respirator (PAPR), effectively safeguards the respiratory system against a broad spectrum of hazardous and highly toxic substances, including all recognized CBRN agents. These filters are manufactured with standard round threads in compliance with Stanag 4155 (EN 148-1) - Rd 40x1/7 inches. Constructed from hard plastic, the filter components offer exceptional durability, providing robust resistance to shock and impact damage during operational use.

Designed for compatibility with standard 40mm NATO-threaded respirators, which are readily accessible in the market
Enjoy a 20 years shelf life, ensuring long-term savings by eliminating the need to replace filters every five years
Utilized globally by military personnel, CBRN specialists, and special operations forces
The filter is designed to effectively remove all recognized CBRN agents, including radioactive iodine, and is rated A2B2E2K2HgSXP3 D R
This product is certified by European agencies, bearing the "CE" mark, and complies with EN 14387:2004 + A1:2008 standards

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