The Dual Filter™ is a combination of HEPA and activated carbon filter and only needs to be replaced every 8 to 12 months.
- The dual filter™ is a combination of hepa and activated carbon filter
- The filter material is made in germany
- The hepa part filters pollutants out of the air, such as fine dust, pollen, viruses and bacteria
- The activated carbon filter adsorbs gases (bad smells, tobacco smoke, formaldehyde, toluene, volatile organic compounds, etc.)
- The dual filter™ has to be replaced every 8–12 months