KN95 personal disposable respirator face mask FDA registered. KN-95 are medical grade. Sold in Packs of 10 individually wrapped. A scavenging mask is a device positioned over a patient's nose to deliver anesthetic or analgesic gases to the upper airway and to remove excess and exhaled gas. FDA registration: https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfRL/rl.cfm?lid=653463&lpcd=KHA
|Unit of Measure||10 per package|
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