THERE ARE HARMFUL PARTICLES IN THE AIR WE BREATHE.
Protect yourself in these environments with O2 Nose Filters.
”Providing a more discreet form of protection against dirty air than the large masksThe Times
”This is the latest weapon in the war against city pollution – air filters so small they can be worn inside a commuter’s nostrils.London Post
”'Invisible' air filter that you stick up your nose blocks 90% of pollution particles, allergens and bacteria. It could help tackle the effects of the pollution crisis that plagues modern citiesThe Daily Mail