Health care workers are prepared to protect themselves with Chinese-manufactured KN95 masks if faced with continued N95 respirator shortages, leading to the question: What is the difference between…
Summary of KN95 vs. N95 Masks: KN95 vs. N95 Masks. Due to the shortage of N95 masks, we have to consider using equally effective alternate options. N95 is a certification issued by US authorities. Masks that have equally effective properties as N95 masks go by different names in different countries based on their independent certification systems.
In fact, the KN95 mask is simply the Chinese code for the U.S. coded N95 mask; however, it does vary slightly in the maximum pressure it must be able to bear when the wearer breathes in and out as compared to the N95 mask, as well as a few other slight differences in specifications.
KN95 masks are the standard masks that are intended for the vast majority of wearers. They are the same as N95 in the USA. Korean KF rated masks come in two different levels, KF80 and KF94. Like the NIOSH system, the number represents the filtration rate of particles, and this makes the masks very easy to compare.
KN95 Masks: According to the GB2626 standard requirements, KN type masks are classified again according to their filtering performance for non-oily particles, and we have become familiar with three types of masks, KN90, KN95, and KN100. The KN95 mask refers to a filtration efficiency of greater than 95% for non-oily particles above 0.075