2 FILTERS - REFILL NARVALO URBAN
The best filtration technology 100% Made in Italy:
- Standard higher than FFP3
- 5-layer filter, capable of filtering 99% of pollutants, viruses, bacteria, dust and odours, thanks to the activated activated carbon layer
- Water- repellent externals of the filter, which prolongs the filter's service life and allows it to be used even in the rain
- Filtration Technology guaranteed by BLS
- Contains 2 Filters, which can only be used in combination with the Narvalo Urban Mask
Five layers of sustainable protection
Reusable filter made up of 5 layers , capable of filtering over 99.9% of pollutants, viruses, bacteria, dust.
Thanks to the activated carbon layer, odor filtration is ensured.