• Type: Procedure • Style: Ear Loop • Construction: Pleated • Fluid Resistant: Yes • Sterile: No • Composition: Non-Woven Spunbond • Adjustable Nosepiece: Yes • Latex: No • Size: One Size Fits Most, Adult • Disposable: Yes • Brand: Midnight™ • ASTM Rating: Level 3 • Color: Black • Package Qty: Box of 50 • Case Qty: 10 (sold as a box) • Earloop: Polyester and spandex • Nosepiece: PP-covered iron strip • Shelf Life: 5 years • Country of Origin: China Performance Factors - Test Methods : Result Bacterial filtration efficiency (BFE) - ASTM F2101 : ≥ 98% Sub-micron particulate efficiency at 0.1μm (PFE) - ASTM F2299 : ≥ 98% Resistant to penetration by synthetic blood - ASTM F1862 : @ 160 mm Hg Differential Pressure (ΔP) - EN 14683 : < 6.0 mm H₂O/cm² Flame Spread - 16 CF 1610 : Class 1 Features & Benefits • Non-woven spunbond outer layer provides maximum protection against fluid penetration. • Soft, strong, ultrasonically sealed earloops attached to outside of mask prevent pulling and irritation and allow easy removal with less risk of self-contamination. • Shingle pleat design prevents fluid pooling and cross-contamination. • High-quality media ensures optimal filtration and breathability. • Adjustable, enclosed nosepiece forms a strong seal to provide customized protection and comfort. Recommended Use • Procedure masks are intended to be worn by personnel during procedures to protect both the patient and the operating personnel from transfer of microorganisms, body fluids and particulate material transfer. Latex free.