Meet the SOTR Filter, the Ops-Core Special Operations Tactical Respirator—a half-mask respirator built for rapid, high-stakes environments. Designed for Special Operations forces during training and in operational environments, it guards against oil and non-oil based particulate contaminants while staying low-profile enough to keep you tactical, not distracted by gear.

Key Features & Design

• The Ops-Core® Special Operations Tactical Respirator (SOTR) is a half-mask respirator designed to provide protection against a wide range of oil and non-oil based particulate contaminants encountered by Special Operations forces during training and in operational environments.
• The Ops-Core SOTR offers 99.97% (NIOSH P10) filtration efficiency against airborne particulates including lead, asbestos, fentanyl, lubricant mist, and explosive gunfire residue.
• The low profile design offers protection without interfering with operator’s tactics, techniques, and procedures (TTP) and seamlessly interfaces with weapon systems for optimal effectiveness.
• Offers at least 99.97% (NIOSH P100) filtration efficiency against airborne particulates including Lead, Asbestos, lubricant mist, and explosive gunfire residue.

Product Downloads: User Guide

Ready for action? The SOTR combines reliable, high-efficiency filtration with a low-profile form factor that respects your TTP and weapon system integration. It’s not magic, just smart engineering that helps you breathe clean air when the stakes are high.