Key features

• •ECONOMICAL: Superior protection you can afford. Cost-effective and built to last, the NBC-17 SOF is an entry-level 40mm gas mask filter that offers the safety and broad range protection you expect from a premium respirator filter with a price point that's tough to beat.
• •VERSATILE: Flexible, full-range protection. A practical multi-gas filter with a P3 particle filter.
• •UNIVERSAL: NATO standard size. Engineered with a 40mm x 1/7" threading, the NBC-17 SOF multi-gas filter is compatible with your existing full-face CBRN respirator mask.
• •CONVENIENT: Compact size and 10-year shelf life. Easy to stockpile and suitable for long-term storage.
• •MIRA SAFETY: Trusted by professionals around the globe. We provide cutting-edge equipment and self-defense gear that meets the demands of top-tier military operators—with key engineering enhancements to make them more practical and effective on the homefront, including solutions for children and the elderly. Dedicated to delivering superior products and unrivaled satisfaction, we continually strive to maintain uncompromising workmanship and excellent customer service with every purchase.