I have not seen any research on KN95/KF94 vs N95, but the main difference is the dual head band for the typical N95 providing a more secure fit. I can usually achieve a decent fit with a KN95 but I've been wearing masks for years in settings where it really was important. Practice helps. Most of the KN/KF masks I've seen really are diffi…
I have not seen any research on KN95/KF94 vs N95, but the main difference is the dual head band for the typical N95 providing a more secure fit. I can usually achieve a decent fit with a KN95 but I've been wearing masks for years in settings where it really was important. Practice helps. Most of the KN/KF masks I've seen really are difficult to get a good and consistent fit on. I've found a company that makes both N95 and KN95, with the sole difference being the ear-strap vs headband. For my face, those fit well and remain comfortable. I am fairly confident that, in that mask, I'm very close to equivalent but I've not gone on a test stand to confirm this. I just know I have no leak around my nose/eyes and chin.
Gerry: Thanks, and understood it’s just your experience, no interest/stake in the company. Much appreciated that you’ve taken the time to weigh in on all this. It’s been really helpful.
I have not seen any research on KN95/KF94 vs N95, but the main difference is the dual head band for the typical N95 providing a more secure fit. I can usually achieve a decent fit with a KN95 but I've been wearing masks for years in settings where it really was important. Practice helps. Most of the KN/KF masks I've seen really are difficult to get a good and consistent fit on. I've found a company that makes both N95 and KN95, with the sole difference being the ear-strap vs headband. For my face, those fit well and remain comfortable. I am fairly confident that, in that mask, I'm very close to equivalent but I've not gone on a test stand to confirm this. I just know I have no leak around my nose/eyes and chin.
Gerry: re your more recent, excellent comment, is the company you spotted that makes both the N95 and KN95 BNX?
BNX. I've been happy with both the KN and N variants, depending on setting and how I assess the risk.
https://www.amazon.com/Certified-Particulate-Respirator-Protective-TC-84A-9362/dp/B094DYKP3S
I have no interest or stake in the company, save I like their products. Period.
Gerry: Thanks, and understood it’s just your experience, no interest/stake in the company. Much appreciated that you’ve taken the time to weigh in on all this. It’s been really helpful.
Gerry: thanks so much for weighing in. Yes, getting the fit as tight as possible really important.