There are 4 results, Your applied filters are, air flowrate 445m³/h, air flowrate ducted 640m³/h, recirculated 550m³/h, air flowrate ducted 752m³/h, recirculated 752m³/h, air flowrate 350m3/h, air flowrate ducted 389mâ³/hour, recirculated 300mâ³/hour,