Airflow BV400 Ventilation Unit filter 2 x G4 material 90000322 REPORT-CAT-072 AUE100MST 100mm Motion Sensor/Timer

AUE100MST 100mm Motion Sensor/Timer

The unit can be wired to run on low

'X' suffix models also have powered electric anti-backdraught shutters 258312

100mm x 3m PVC flexible hose and cable ties

Airflow BV400 Ventilation Unit filter 2 x G4 material 90000322 REPORT-CAT-072 AUE100MST 100mm Motion Sensor/TimerAirflow BV400 filter 2 x G4 material 90000322 This is a pair of courser grade G4 filters designed to prevent particles, insects and other airborne debris from entering the home. F7 fine filters, used to catch small and often invisible particles such as pollen spore bacterium and dust are also available see model reference 90000323