Skip to main content
Airinum
Home
Knowledge base
Submit a ticket
Login
Home
Knowledge base
FAQ
Filter Efficiency
All
Articles
Recent Searches
Clear all
No recent searches
Popular Articles
Articles
View all
Topics
View all
Tickets
View all
Sorry! nothing found for
Filter Efficiency (4)
Does the mask protect you from COVID-19?
Modified on Thu, 11 Aug, 2022 at 3:47 PM
Using our masks on flights
Modified on Thu, 11 Aug, 2022 at 4:10 PM
What can your masks filter out?
Modified on Thu, 1 Feb, 2024 at 7:07 PM
Whats the difference between FFP2, N95 and KN95?
Modified on Thu, 11 Aug, 2022 at 3:51 PM