Make sure the N95 mask you choose is certified by the National Institute for Occupational Safety and Health (NIOSH). This certification ensures that the mask meets the necessary standards for ...

当製品は、医療の現場でも多く使われている、NIOSH認証「N95」マスクです。 5μm以下の被膜核に付着した病原体を95％以上捕集、空気中のウィルスや 微粒子まで遮断でき、着用者の肺への病原体の進入を防ぐことが可能。 呼吸や会話がしやすいのに、顔に ...

Duckbill Masks Not Recommended (April, 2023) Please note that due to an FDA Safety Communication, the use of O&M (Halyard) Small Duckbill (H7089562) or Regular Duckbill (H7035496) N95 respirators are ...

The main difference between the two is where they are certified. N95 masks are approved by the NIOSH and meet U.S. standards. The CDC estimates that 60% of KN95 masks sold in the U.S. are fake.