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KF94 mask and N95 mask which is better - TOMTOP BLOG

The KF94 mask is a standard formulated by South Korea. According to the official website of the Korea Food and Drug Administration (MFDS), the mask of this standard has a filtration rate of greater than 94% for particles with a diameter of 0.4 μm.

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Last Update May 10th, 2020. 3M N95 (Also known as KN95/P2/KF94) Respirator Mask is disposable particulate respirator that is designed to help provide reliable respiratory protection of at least 95 percent filtration efficiency against certain non-oil based particles. Looking for 3M N95/P2 respirator masks ? Due to coronavirus, currently all N95 masks are in short supply and out of stock at ...

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The N95 is the USA Code, KN95 is China code, KF94 is Korea code and FFP2 is the EU code. When do I need NF95 respiratory? The role of facemasks is for patient source control, to prevent contamination of the surrounding area when a person coughs or sneezes.

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Mar 07, 2020 · In early February, Bestforworld logistics helped the Hubei Chamber of Commerce in China import 300,000 masks of the Korean KF94 standard and imported them by air from South Korea to China. But unexpected that in less than half a month, the outbreak in South Korea was so rapid that the lack of domestic masks.

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N95 VS KN95 Face Mask How to Choose? GearBest Blog

KN95 masks are actually masks that meet the requirements of China GB2626 standards, and “GB” means China standards. This refers to the filtration efficiency of≥ 95% for non-oily particles. The N95 mask refers to the United States NIOSH certification, the standard is also non-oily particulate matter filtration efficiency ≥ 95%.

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