Stadler Form Roger little DualFilter H14

The Dual Filter™ combines an H14 HEPA filter with an activated carbon filter.

The HEPA H14 filter part filters pollutants such as fine dust, pollen, viruses and bacteria from the air

The activated carbon filter absorbs gases (bad odours, tobacco smoke, formaldehyde, toluene, volatile organic compounds etc.)

Compared to an H12 HEPA filter, the H14 HEPA filter has a higher filter density, which means that more particles can be filtered out of the air per air exchange

The Dual Filter™ needs to be replaced every 8-12 months