Special Operations Tactical Respirator (SOTR)

Ops-Core SOTR Lite – Ultra-lightweight tactical respirator with 99.97% filtration efficiency

The Ops-Core SOTR Lite (Special Operations Tactical Respirator Lite) is a high-performance half-mask respirator for professional users who need reliable protection against harmful particles even under demanding conditions. The slim, low-profile design was specifically developed to optimally combine protection with freedom of movement without restricting tactical operations or the handling of equipment.

Thanks to a filtration efficiency of at least 99.97% , the SOTR Lite protects against a wide range of airborne particles, including lead, asbestos, fentanyl, lubricant mist, and residues from firearm explosions. This makes the respirator ideal for shooting ranges, tactical training, first responders, security services, and other professional applications.

The mask consists of a flexible and lightweight silicone facepiecethat adapts to different face shapes and ensures a high level of comfort. Two integrated exhalation valves reduce breathing resistance and make breathing easier, even during prolonged use.

The central placement of the filter is particularly practical. This design provides an expanded field of view and improves compatibility with tactical gear. The front-mounted filter connections also allow for quick, one-handed filter changes, which is especially advantageous in dynamic operational situations.

The Lite version includes the respirator mask, a SOTR filter, and the head harness. Unlike the fully equipped SOTR system, the SOTR Lite does not feature a communication interface and is supplied exclusively with a head strap.

Product Highlights

· Tactical half-mask respirator for professional applications

· At least 99.97% filtration efficiency against airborne particles

· Protection against lead, asbestos, fentanyl, lubricant mist, and gunshot residue

· Flat, low-profile design for unrestricted freedom of movement

· Flexible and lightweight silicone facepiece

· Two exhalation valves for high breathing comfort

· Enhanced visibility thanks to a centrally positioned filter

· Quick, one-handed filter replacement

· Ideal for shooting training, operations, and contaminated work environments

· Includes head harness and SOTR filter

Technical Specifications

· Product Type: Half-mask respirator

· Filter efficiency: ≥ 99.97%

· Material: High-quality silicone

· Exhalation valves: 2

· Package Contents: Mask, head harness, 1 filter

· Applications: Ground operations and professional use

· Communication feature: No

· Medical use: Not intended

Why choose the Ops-Core SOTR Lite?

The Ops-Core SOTR Lite combines effective particulate protection, high comfort, and an extremely compact design. Thanks to its professional construction, it is ideal for users who need reliable respiratory protection without sacrificing mobility, field of view, or ease of use. This makes the SOTR Lite an excellent choice for the military, government agencies, law enforcement, and serious competitive shooters.