Why do we have to wear KN95 masks?
Masks are effective in preventing the spread of covid-19.KN95 masks are snug around the nose and mouth, and offer high filtration. According to the Centers for Disease Control and Prevention (CDC), “well-fitting disposable surgical masks and KN95s offer even more protection,” against the virus compared to both loosely and finely woven cloth products, and “well-fitting NIOSH-approved respirators (including N95s) offer the highest level of protection.”
How can I take care of my KN95 masks and reuse them?
Store your mask in a paper bag for a few days after initial use. For best results, place the paper bag in a sunny place.Wash your hands before touching your mask, and touch only the elastic part when you put it on and take it off.Do not wash your masks with water, alcohol, hydrogen peroxide, or other chemicals.When your mask gets soaked with water or other liquids, it’s time to throw it away.
Tips for finding a legitimate N95
Look for the NIOSH marking on the N95. This means the mask is approved by the National Institute for Occupational Safety and Health (NIOSH).Your N95 should not have any FDA approval markings, which only appears if it is a surgical-grade mask.According to the CDC, NIOSH does not approve child respirators. However, there are legitimate children sized KN95 and KF94 masks.
Tips for finding a legitimate KN95
Look for a mask stamped with GB2626-2019. This is the KN95 standard for masks made after July 1, 2021. KN95 masks stamped with GB2626-2006 are still legitimate to use, as long as the expiration date on the product’s label or packaging has not passed.
Signs you may have a fake mask:
Packaging not fully sealedNo expiration date listed on product’s label or packagingQuality issues (elastics break or detach easily, nose-bridge is crooked)Has decorative components like sequins
CDC examples of counterfeit KN95 masks from distributors:
Chengde Technology Co., Ltd.Good Mask Co.The Health Protective
Top mask suggestions from the New York Times:
Powecom KN95 Respirator Mask (with ear loops)Powecom KN95 Respirator Mask (with headbands)Kimberly-Clark N95 Pouch RespiratorWellBefore WB-N-200 N95 Respirator Mask
You can purchase affordable and legitimate masks from:
Project N95 (a nonprofit PPE provider selling a pack of 50 KN95 masks for about $50)Bona Fide Masks
You can pick up a mask on campus from:
OPSS Service Center, Campion 229Library Circulation DeskWriting Center (Merion Hall)All Deans’ OfficesAll Advising CentersCommuter LoungeBuilding liaisons have masks for employees (but masks are available from any of the other sites)
ILLUSTRATIONS: MITCHELL SHIELDS & CASEY WOOD