The only difference between N95 and KN95 masks is the standards used to test efficiency, as KN95s are produced by different countries. Vance and her colleagues have been testing N95 and KN95 masks ...
She has more than 20 years of experience testing more than 1,500 products, and reviewing a wide range of consumer electronics including mobile devices, smart home products, computers, and home ...
Surgical masks are more effective, he notes. “They are designed to block both large droplets and some smaller airborne particles. However, their loose fit allows some unfiltered air to pass through ...
“N95 masks provide the greatest risk reduction ... Compared to other “bifold” masks, these fit our young test subjects — Strategist senior editor Jen Trolio’s two daughters, who were ...