3M 8511 N95 Mask With Valve (Box of 10) and 200 Turba 3Ply Surgical Face Masks. The item "3M 8511 N95 Mask With Valve (Box of 10) and 200 Face Masks" is in sale since Tuesday, July 7, 2020. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical, Lab & Dental Supplies\Disposable Face Masks". The seller is "preferredpharmacyplus" and is located in New City, New York. This item can be shipped to United States.