There are 3 results, Your applied filters are, air flowrate 460m³/h (extracted), 340m³/h (recirculated), air flowrate ducted 463mâ³/hour, recirculated 320mâ³/hour, air flowrate ducted 458mâ³/hour, recirculated 310mâ³/hour, air flowrate ducted, air flowrate ducted,