There are 4 results, Your applied filters are, air flowrate 460m³/h (extracted), 340m³/h (recirculated), air flowrate 606mâ³/h, air flowrate 650m³ per hour, air flowrate ducted 410mâ³/hour, recirculated 300mâ³/hour, air flowrate ducted 660m³/h, recirculated 660m³/h,