Product Overview Manufacturer #91-1000 Brand McKesson Manufacturer McKesson Brand Application Surgical Mask Bacterial Filtration Efficiency BFE>98% Color Blue Delta Differential Pressure <2.6 mm H2o/cm2 Fastening Type Ties Fluid Resistance 80 mmHg Particle Filtration Efficiency PFE>98% Size One Size Fits Most Sterility NonSterile Style Pleated UNSPSC Code 42131606 Latex Free Indicator Not Made with Natural Rubber Latex Features McKesson Surgical MasksClassic style with ties.Comfortable, cool, and breathable.ASTM F2100-11 - Level 1 Barrier.Fluid Resistance: ASTM F1862 at 80 mm Hg.BFE in excess of 98%.PFE in excess of 98%.Delta-P: Less than or equal to 2.6Flammability: Class 1.BlueSingle UseNot Made With Natural Rubber Latex.Part Number(s):91-1000BX - 50 Each / Box 91-1000CS - 300 Each / Case Reviews (No reviews yet) Write a Review