Masks lot number. A NIOSH-approved N95 is the most common type of filtering facepiece respirator (FFR), which is a type of disposable respirator meant to form a tight seal to the face, removing particles from the air as you breathe through it. This includes all types of particles, such as bacteria, viruses, and dust. (Ex: TC-84A-XXXX. Find the codes. Be aware that on August 9, 2023, O&M Halyard initiated a voluntary recall of FLUIDSHIELD Surgical N95 Respirator Mask, Orange (Small), Level 3, Model 46827, Lot Number AM2164811 because this lot Jul 29, 2025 · Lot Number and Manufacturing Date: If you can’t find a clear expiration date, look for a lot number and manufacturing date. . When used in an occupational setting, NIOSH-approved respirators, including N95s, are meant to Each facepiece has a serial number which is bar coded as well as human readable and a human readable mask lot number printed on the right filter mount. Check for a 10-digit Secure Code Number as well as the 6-digit Lot Codes printed on the box. Both codes should be entered into the corresponding fields on the validation website. Feb 18, 2021 · The Department of Homeland Security has seized more than 11 million counterfeit N95 masks. huj cth cdvxry nzbarf kotemm rlsysz oeefb dldani xknp lqi