There are 4 results, Your applied filters are, air flowrate 570m³/h (ducted), 320m³/h (extracted), air flowrate ducted 453mâ³/hour, recirculated 320mâ³/hour, air flowrate ducted, air flowrate 650m³/h, air flowrate ducted 389mâ³/hour, recirculated 300mâ³/hour,