MIRA Safety NBC-77 SOF Filter — 40mm NATO Standard CBRN Canister (20-Year Shelf Life)

Overview

The MIRA Safety NBC-77 SOF is a compact, single 40mm gas mask filter designed for flexible CBRN readiness. Built to support a range of environments, this canister combines a rugged cartridge with a reactor system that includes capability for handling radioactive iodine, setting it apart from typical filters. The unit is engineered to fit with existing equipment through NATO standard threading, making it a practical choice for individuals and organizations maintaining stockpiles or field-ready gear. While no filter guarantees protection in every scenario, the NBC-77 SOF is designed to be a dependable component for those who prepare for diverse CBRN conditions.

Key benefits at a glance

• Universal compatibility: NATO standard 40mm x 1/7 inch threading fits many full-face masks and respirators.
• Versatile usage: Works with full-face masks, mouthpiece assemblies, or PAPR systems for different setups.
• Advanced reactor: A2B2E2K2HgSXP3DR reactor supports handling of radioactive iodine as part of its design.
• Durable and stockpile-friendly: Sealed canister with robust construction supports long-term storage and reliable operation when needed.
• EU and international standards: Engineered to meet EN 14387:2004 + A1:2008 and related health and safety requirements.

Durability, storage, and standards

• 20-year shelf life: The sealed housing is designed for long-term readiness in emergency kits or professional stockpiles.
• Rugged construction: Shock- and impact-resistant design aids dependable performance in challenging environments.
• Clear compatibility messaging: Designed to integrate with existing CBRN respirators and accessories without specialized equipment.
• Trusted engineering: MIRA Safety delivers gear used by professionals while emphasizing practical home-front usability for families.

If you’re evaluating CBRN filter options, consider how the NBC-77 SOF complements your current masks and storage plans. Real-world use depends on your setup, storage conditions, and adherence to safety guidelines, but this filter is designed to be a flexible, long-lasting component in a broader readiness strategy.