Replacement filters for the Duco Energy Comfort

Replacement filters for the Duco DucoBox Energy Comfort MVHR unit — available as compatible or original Duco filter set, in filter class G4/G4 (Coarse) or G4/F7 (Coarse/ePM1) pollen filter set. Select your model:

Replace every 6 months for a healthy indoor climate.

Important: filter orientation

The original filter set for the Duco Energy Comfort includes two identical filters. Each filter is marked on one side with an L (left) or R (right). This indicates how to correctly install the filters in the unit:

  • Filter with L facing forward → install on the left side of the unit
  • Filter with R facing forward → install on the right side of the unit
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