Box of 10 – O2 Nose Filters Medium

What size am I?


Pack of 10 O2 Nose Filters with a free travel case
Our Medium filters are designed for most people

  • Prevent the inhalation of airborne pollution, allergens and pathogens
  • Latex free and drug free
  • Capture 90% of PM10
  • Capture up to 65% of PM2.5 and lower
  • Wear for up to 12 hours
  • Ideal for use in everyday city life, on public transport, air travel, hospital visits, communal areas and outdoor living for those with pollen sensitivity, etc