Airflow DV51/51CH Adroit Filter Set (3 pcs) AX3673 The benefit is that the

The benefit is that the fan will continue to operate when the room is no longer in use

The MB2 has been designed for when size matters

The headlight offers a convenient sensor mode

These units work on a calendar timer basis and simply changing the filters will still present the same issue as the heat recovery unit has to be told by the user when the filters have been changed

Airflow DV51/51CH Adroit Filter Set (3 pcs) AX3673 The benefit is that theDV51 DV51CH Adroit 2 x G4 ISO Coarse 75%, 1 x F7 ISO ePM1 50% filters Unique triple filter design Dimensions: 500 x 300 x 150 mm All filters are ISO 16890 tested and compliant.