For use in healthcare facilities according to recognized standards of biocompatibility, flammability and fluid resistance and offers optimal respiratory protection by filtering more than 95% of airborne particles. No exhalation valve required. Meet N95 and ASTM F2100 Level 2 criteria and the comfort criteria of the CSA Z94.4 standard. Innovative "duck bill" shape for optimal breathability. Available in 3 sizes.- Architect Pro N95 Mask, Small, 50/bx (Not Available for sale into Canada) (Orders are Non-Cancellable & Non-Returnable) Stock Item