There are 4 results, Your applied filters are, air flowrate 550m³/h, air flowrate ducted 453mâ³/hour, recirculated 320mâ³/hour, air flowrate ducted 752m³/h, recirculated 752m³/h, air flowrate ducted 368mâ³/hour, recirculated 270mâ³/hour, air flowrate ducted,