Ops-Core In Action | SOTR Delivers 99.7% Filtration Efficiency

Special units breathe easily and comfortably with the Ops-Core Special Operations Tactical Respirator. The Ops-Core SOTR is a respirator mask that features 99.7% filtration efficiency against a range of oil- and non-oil-based particulate contaminants, like lead, asbestos, lubricant mist, and explosive gunfire residue. Designed for ultimate comfort, SOTR has two exhalation valves, easily-adjustable straps to wear with or without a helmet, and a lightweight silicone face piece. For ultimate mission compatibility, SOTR is available in two versions: non-microphone or microphone, made for use with standard ground communication headsets for radio communications. SOTR is a part of our extensive portfolio of field-proven law enforcement gear and integrates seamlessly with other Ops-Core tactical equipment and ballistic helmet accessories, like head, eye, and hearing gear, for complete protection in a headborne system. Learn more about Ops-Core: Learn more about SOTR: