There are 7 results, Your applied filters are, air flowrate 620m³/h (ducted), 390m³/h (recirculated), air flowrate ducted 445mâ³/hour, recirculated 320mâ³/hour, air flowrate 260-480 m3/hour (ducted extraction), air flowrate 475m³/h, air flowrate 789 m³/h, air flowrate ducted,