Ops-Core Half-mask Special Operations Tactical Respirator (SOTR) LITE, intended for ground applications (not aircraft applications), is designed to provide protection against a wide range of oil and non-oil based particulate contaminants.

SOTR Lite offers the same protection as other SOTRs but comes in non-microphone only version with a single filter, and only the head harness. 

Includes

SOTR Head Harness

(1) P100 SOTR Filter

Features

Offers at least 99.97% filtration efficiency against airborne particulates including Lead, Asbestos, lubricant mist, and explosive gunfire residue.

Two exhalation valves for easier breathing.

Flexible and lightweight silicone face piece with a wide, wraparound, and pleated design to enable the respirator to fit to a large variety of facial types.

Front mounted inhalation valves and cartridge ports for an enhanced field-of-vision and a quick one-handed filter change.