Offers protection and comfort for extended wear. This respiratory mask has high filtration efficiency, removing over 99.97% of airborne particles, including organic gases, dust, pesticides, and solvents. Advanced filter and carbon technology ensure lightweight, comfortable wear for over 8 hours with low-resistance airflow to make breathing easy. Featuring innovative Face-Fit-Check for seal validation and inward leakage detection, it's latex and silicone-free, non-allergenic, and equipped with a downward exhalation valve for heat and moisture removal and non-misting of eyewear. Quick-release strap mechanism ensures easy adjustments on the go. Supplied with 2 x filters. Exhalation Valve for Heat & Moisture Removal & Low Breathing Resistance Fully Adjustable 4-Point Harness Removes up to 99.97% of All Airbourne Particles Exhalation Valve for Heat & Moisture Removal & Low Breathing Resistance Fully Adjustable 4-Point Harness Removes up to 99.97% of All Airbourne Particles