High quality filter pack for use with the Reusable Masks (purchased separately):
Provides very good protection against bacteria, viruses, dust and smog in the air
Has the OEKO-TEX 100 certificate
The filter should be replaced after all-day use, disinfected with alcohol min 60% or washed in water max 70 °C
The composition of the filter: white rPET polyester fibers, BICO polyester fiber