philipn authored on April 5, 2022, 12:52 a.m. | | Additions are marked like this |
The Bluna Facefit is a brand of KF94 masks. The Bluna Facefit is a "boat" (also known as "3D") type of KF94 mask and features built-in adjustable earloop straps. The Bluna Facefit comes in white and black colors. Like most KF94 masks, the Bluna Facefit are produced in South Korea. Where to buy Bluna Facefit in the US
Independent testsAs an approved KF94 mask, the Bluna Facefit's quality is assured by the South Korean FDA. Aaron Collins, an engineer with a background in aerosol science, has tested the Bluna Facefit and found 99.1% effective filtration and a pressure drop of 0.23 in. H2O. | 
The Bluna Facefit is a brand of KF94 masks. The Bluna Facefit is a "boat" (also known as "3D") type of KF94 mask and features built-in adjustable earloop straps. The Bluna Facefit comes in white and black colors. Like most KF94 masks, the Bluna Facefit are produced in South Korea. Where to buy Bluna Facefit in the US
Independent testsAs an approved KF94 mask, the Bluna Facefit's quality is assured by the South Korean FDA. Aaron Collins, an engineer with a background in aerosol science, has tested the Bluna Facefit and found 99.1% effective filtration and a pressure drop of 0.23 in. H2O. Bluna Facefit design changes in 2021Sometime in 2021, Bluna changed the design of the Bluna Facefit slightly, causing lots of discussion on the reddit /r/masks4all subreddit. The new design was tested by Aaron Collins and was found to have the same filtration efficacy (as worn) as the previous Bluna Facefit. |
