Super comfortable for long periods of time! This Comfort Series Respirator has been designed to easily meet NIOSH’s stringent approval requirements for breathing resistance and filtration efficiency. 20 Masks / box Medium/large size – 95mm x 60mm Exceptional inside filter for low breathing resistance Filters at least 95% of the particles at a particle size of 0.3 micron. Extremely durable with a soft & comfortable inner surface Ultrasonic welded head-straps for secure seal Individually adjustable aluminium nose piece for excellent fit TGA No:334568 US NIOSH Certified/NIOSH Approval: TC-84A-5411 FDA 510
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