MCKESSON PROCEDURE MASKS, ASTM LEVEL 3, SOLD AS 50/BOX MCKESSON 91-3104 50/BOX -91-3104

50/BOX

• Premium materials provide reliable respiratory protection with optimal comfort and breathability
• Shingle pleat design prevents pooling and crosscontamination; wear mask with pleats facing down
• Ample-length, single-strand ear loops are soft, strong, and low-profile to comfortably fit most users
• Adjusts to match facial contours with an enclosed, plastic-covered, iron nosepiece
• Delivers bacterial and particulate filtration efficiencies greater than 95 percent with fluid resistance at 160 mm Hg
• Three-layer construction
• Mask dimensions: 6.9 x 3.5 in (176 x 89 mm)
• Class 1 Flammability Spread

SKU: 91-3104
MCK-1221960_BX
Brand: McKesson