There are 4 results, Your applied filters are, air flowrate 420m³/h (ducted), 320m³/h (recirculated), air flowrate ducted 389mâ³/hour, recirculated 300mâ³/hour, air flowrate ducted 410mâ³/hour, recirculated 300mâ³/hour, air flowrate ducted, air flowrate ducted,