Airinum mask filters Lite Optimal 3-pack FILTRY.AIRINUM.LITE.OPT-BLACK

- Comes with 3 filters suitable for Airinum masks.
- The filter provides advanced protection against harmful particles in the air.
- Provides protection against dust, air pollution, allergens, bacteria, germs, as well as fire and cigarette smoke.
- The multilayer filter technology used in the product is tested at the Swedish research institutes (RISE), and the results show 98% efficiency in filtering particles up to 0.3 µm in size.