Dukal ASTM Level 2 Ear Loop Procedure Masks deliver reliable mid-tier barrier protection against moderate fluid contact, synthetic blood, and airborne particulates. Designed for general surgical procedures, diagnostic exams, and outpatient clinical care, these masks feature a 3-ply non-woven construction that provides high bacterial filtration efficiency (BFE ≥ 98%) and sub-micron particulate filtration efficiency (PFE ≥ 98%). Built with soft, fluid-resistant inner and outer layers, an adjustable contoured nosepiece, and soft elastic ear loops, they ensure a secure, comfortable fit for extended wear while maintaining low breathing resistance.