Airflow DV110SE Ventilation Unit filter 2 x G4 and 1 x F7 150-350 Quiet operation

Quiet operation

'X' suffix models also have powered electric anti-backdraught shutters 251310

moist air that is source of the problem

bathrooms and kitchens (when installed in-line with Building Regulations)

The Samika window kit for use with the LE150PC and LE150HT Samika fan

Airflow DV110SE Ventilation Unit filter 2 x G4 and 1 x F7 150-350 Quiet operationAirflow DV110SE filter 2 x G4 and 1 x F7 G4 filters are of courser grade and designed to prevent insects, leaves and other small debris from entering the home. F7 Filters are fine grade and designed to capture small and often invisible particles such as pollen spore, bacterium and dust.