Clean air due to sophisticated filter technology
A majority of the pollen and dust are reliably filtered out of the air already by a standard G4-class filter. A fine filter of class F7 is even more effective. It filters even very small dirt particles, such as soot or fine dust, out the air. The filters should be replaced once a year, which can be done without difficulty, regardless of the filter display on the remote control.
For allergy sufferers who are subject to particular strain in summer, we recommend the installation of a separate electrostatic Pluggit AF400 pollen filter in the air supply pipe behind the ventilation unit. This retrofittable high-performance three-stage filter enables even highly sensitive people to breathe in deeply again and even allows unpleasant odours to be filtered out by means of an activated carbon filter.